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  1. MariaDB Server
  2. MDEV-23958

All node ejected from cluster after a new member

Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Not a Bug
    • 10.4.15
    • N/A
    • Galera, Galera SST
    • None
    • Ubuntu 18.04

    Description

      The goal was to join a node from dev to make a test to upgrade in 10.5 (get prod as master, to got activity).

      sst_auth was different (forgot to update)
      prod don't got right to go to 4444 of the node 4
      node 1~3 : 10.4.15
      node 4 : 10.4.14

      the node 4 try to join the cluster
      node3 as donor => failed to process IST, ... => New SELF-LEAVE
      node1 as donor => failed to process IST, ... => New SELF-LEAVE
      node2 as donor => alone => non primary

      on global status all this node was in status : "initialized"

      So if we know the name of the cluster and one node to join we can switchof the cluster.

      ===== Node 1 log =====

      2020-10-13 13:05:13 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:05:14 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') connection established to f7b801a1-a84f tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:14 0 [Note] WSREP: declaring 68c69353-9bc1 at tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring f7b801a1-a84f at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: Node 68c69353-9bc1 state prim
      2020-10-13 13:05:14 0 [Note] WSREP: view(view_id(PRIM,68c69353-9bc1,156) memb {
      	68c69353-9bc1,0
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:05:14 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:14 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 4
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: sent state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 0 (db1-c2m4p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 1 (db1-c2m2p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 2 (db1-c2m3p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 3 (db1-c2m2d)
      2020-10-13 13:05:14 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 65,
      	members    = 3/4 (joined/total),
      	act_id     = 3286865882,
      	last_appl. = 3286865813,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:14 0 [Note] WSREP: Flow-control interval: [32, 32]
      2020-10-13 13:05:14 2 [Note] WSREP: ####### processing CC 3286865883, local, ordered
      2020-10-13 13:05:14 2 [Note] WSREP: ####### My UUID: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf
      2020-10-13 13:05:14 2 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:05:14 2 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:05:14 2 [Note] WSREP: ####### Adjusting cert position: 3286865882 -> 3286865883
      2020-10-13 13:05:14 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:14 2 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286865883
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 1
        members(4):
      	0: 68c69353-09a8-11eb-9bc1-3376b5cfc3ea, db1-c2m4p
      	1: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	2: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	3: f7b801a1-0d43-11eb-a84f-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:05:14 2 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865814
      2020-10-13 13:05:14 2 [Note] WSREP: Min available from gcache for CC from group: 3285368863
      2020-10-13 13:05:16 0 [Note] WSREP: Member 3.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m4p)(SYNCED) as donor.
      2020-10-13 13:05:16 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:05:16 0 [Note] WSREP: declaring f7b801a1-a84f at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:05:16 0 [Note] WSREP: forgetting 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:17 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:19 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:05:19 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,157) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      	68c69353-9bc1,0
      })
      2020-10-13 13:05:19 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:19 0 [Note] WSREP: forgetting 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:19 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
      2020-10-13 13:05:19 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: sent state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 1 (db1-c2m3p)
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 0 (db1-c2m2p)
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 2 (db1-c2m2d)
      2020-10-13 13:05:19 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 66,
      	members    = 2/3 (joined/total),
      	act_id     = 3286866015,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:19 0 [Note] WSREP: Flow-control interval: [28, 28]
      2020-10-13 13:05:19 2 [Note] WSREP: ####### processing CC 3286866016, local, ordered
      2020-10-13 13:05:19 2 [Note] WSREP: ####### My UUID: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf
      2020-10-13 13:05:19 2 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:05:19 2 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:05:19 2 [Note] WSREP: ####### Adjusting cert position: 3286866015 -> 3286866016
      2020-10-13 13:05:19 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:19 2 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866016
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(3):
      	0: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	1: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	2: f7b801a1-0d43-11eb-a84f-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:05:19 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:05:19 2 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865943
      2020-10-13 13:05:19 2 [Note] WSREP: Min available from gcache for CC from group: 3285369050
      2020-10-13 13:05:20 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') reconnecting to f7b801a1-a84f (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 0
      2020-10-13 13:05:21 0 [Note] WSREP:  cleaning up 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:40 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') connection established to f7b801a1-a850 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:40 0 [Note] WSREP: remote endpoint tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 changed identity f7b801a1-0d43-11eb-a84f-878d2f0020e7 -> f7b801a1-0d43-11eb-a850-878d2f0020e7
      2020-10-13 13:05:44 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:49 0 [Note] WSREP: evs::proto(b51bd9d6-8d21, OPERATIONAL, view_id(REG,b51bd9d6-8d21,157)) suspecting node: f7b801a1-a84f
      2020-10-13 13:05:49 0 [Note] WSREP: evs::proto(b51bd9d6-8d21, OPERATIONAL, view_id(REG,b51bd9d6-8d21,157)) suspected node without join message, declaring inactive
      2020-10-13 13:05:50 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:05:50 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:05:50 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,158) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a84f,0
      })
      2020-10-13 13:05:50 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:50 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 2
      2020-10-13 13:05:50 0 [Note] WSREP: forgetting f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567)
      2020-10-13 13:05:50 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 0dda9600-0d44-11eb-aaaf-3b6a45970173
      2020-10-13 13:05:51 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') connection established to f7b801a1-a850 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:51 0 [Warning] WSREP: discarding established (time wait) f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567) 
      2020-10-13 13:05:53 0 [Note] WSREP:  cleaning up f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567)
      2020-10-13 13:05:53 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') connection established to f7b801a1-a850 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:53 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: 
      2020-10-13 13:05:56 0 [Note] WSREP: (b51bd9d6-8d21, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:58 0 [Warning] WSREP: Failed to report last committed 77d86ba4-c581-11e8-b013-173e23a1017d:3286866014, -110 (Connection timed out)
      2020-10-13 13:06:21 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:06:21 0 [Note] WSREP: declaring f7b801a1-a850 at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:06:21 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:06:21 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,159) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a850,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:06:21 0 [Note] WSREP: save pc into disk
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 0dda9600-0d44-11eb-aaaf-3b6a45970173
      2020-10-13 13:06:21 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 3
      2020-10-13 13:06:21 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 2058e43e-0d44-11eb-8787-1f99ecd795c6
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 0 (db1-c2m2p)
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 2 (db1-c2m2d)
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 1 (db1-c2m3p)
      2020-10-13 13:06:21 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 67,
      	members    = 2/3 (joined/total),
      	act_id     = 3286866099,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:06:21 0 [Note] WSREP: Flow-control interval: [28, 28]
      2020-10-13 13:06:21 2 [Note] WSREP: ####### processing CC 3286866100, local, ordered
      2020-10-13 13:06:21 2 [Note] WSREP: ####### My UUID: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf
      2020-10-13 13:06:21 2 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:06:21 2 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:06:21 2 [Note] WSREP: ####### Adjusting cert position: 3286866099 -> 3286866100
      2020-10-13 13:06:21 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:06:21 2 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866100
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(3):
      	0: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	1: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	2: f7b801a1-0d43-11eb-a850-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:06:22 2 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865943
      2020-10-13 13:06:22 2 [Note] WSREP: Min available from gcache for CC from group: 3285369224
      2020-10-13 13:06:29 0 [Note] WSREP: Member 2.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m2p)(SYNCED) as donor.
      2020-10-13 13:06:29 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 3286866166)
      2020-10-13 13:06:29 2 [Note] WSREP: Detected STR version: 1, req_len: 155, req: STRv1
      2020-10-13 13:06:29 2 [Note] WSREP: Cert index preload: 3286865943 -> 3286866100
      2020-10-13 13:06:29 2 [ERROR] WSREP: Failed to process action STATE_REQUEST, g: 3286866166, l: 20899575, ptr: 0x7f222d992380, size: 155: IST sender, failed to connect 'tcp://db1-c2m2d.os.acsc2012:4568': connect: Connection refused: 111 (Connection refused)
      	 at galera/src/ist.cpp:Sender():735
      2020-10-13 13:06:29 2 [Note] WSREP: Closing send monitor...
      2020-10-13 13:06:29 2 [Note] WSREP: Closed send monitor.
      2020-10-13 13:06:29 2 [Note] WSREP: gcomm: terminating thread
      2020-10-13 13:06:29 2 [Note] WSREP: gcomm: joining thread
      2020-10-13 13:06:29 2 [Note] WSREP: gcomm: closing backend
      2020-10-13 13:06:29 2 [Note] WSREP: view(view_id(NON_PRIM,b51bd9d6-8d21,159) memb {
      	b51bd9d6-8d21,0
      } joined {
      } left {
      } partitioned {
      	c7ca3602-9def,0
      	f7b801a1-a850,0
      })
      2020-10-13 13:06:29 2 [Note] WSREP: PC protocol downgrade 1 -> 0
      2020-10-13 13:06:29 2 [Note] WSREP: view((empty))
      2020-10-13 13:06:29 2 [Note] WSREP: gcomm: closed
      2020-10-13 13:06:29 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      2020-10-13 13:06:29 0 [Note] WSREP: Flow-control interval: [16, 16]
      2020-10-13 13:06:29 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:06:29 0 [Note] WSREP: Shifting DONOR/DESYNCED -> OPEN (TO: 3286866279)
      2020-10-13 13:06:29 0 [Note] WSREP: New SELF-LEAVE.
      2020-10-13 13:06:29 0 [Note] WSREP: Flow-control interval: [0, 0]
      2020-10-13 13:06:29 0 [Note] WSREP: Received SELF-LEAVE. Closing connection.
      2020-10-13 13:06:29 0 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 3286866279)
      2020-10-13 13:06:29 0 [Note] WSREP: RECV thread exiting 0: Success
      2020-10-13 13:06:29 2 [Note] WSREP: recv_thread() joined.
      2020-10-13 13:06:29 2 [Note] WSREP: Closing replication queue.
      2020-10-13 13:06:29 2 [Note] WSREP: Closing slave action queue.
      2020-10-13 13:06:29 2 [Note] WSREP: ================================================
      View:
        id: 00000000-0000-0000-0000-000000000000:-1
        status: non-primary
        protocol_version: -1
        capabilities: 
        final: yes
        own_index: -1
        members(0):
      =================================================
      2020-10-13 13:06:29 2 [Note] WSREP: Non-primary view
      2020-10-13 13:06:29 2 [Note] WSREP: Server status change synced -> disconnected
      2020-10-13 13:06:30 2 [Note] WSREP: Applier thread exiting ret: 6 thd: 2
      2020-10-13 13:06:30 2 [Warning] Aborted connection 2 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-10-13 13:08:50 14167028 [Warning] Aborted connection 14167028 to db: 'sfr_pims' user: 'tolkien' host: 'sva6.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167024 [Warning] Aborted connection 14167024 to db: 'sfr_pims' user: 'tolkien' host: 'sva9.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167021 [Warning] Aborted connection 14167021 to db: 'sfr_pims' user: 'tolkien' host: 'sva8.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167020 [Warning] Aborted connection 14167020 to db: 'sfr_pims' user: 'tolkien' host: 'sva8.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167030 [Warning] Aborted connection 14167030 to db: 'sfr_pims' user: 'tolkien' host: 'sva8.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167038 [Warning] Aborted connection 14167038 to db: 'sfr_pims' user: 'tolkien' host: 'sva8.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167037 [Warning] Aborted connection 14167037 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167040 [Warning] Aborted connection 14167040 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167034 [Warning] Aborted connection 14167034 to db: 'sfr_pims' user: 'tolkien' host: 'sva9.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167022 [Warning] Aborted connection 14167022 to db: 'sfr_pims' user: 'tolkien' host: 'sva9.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167023 [Warning] Aborted connection 14167023 to db: 'sfr_pims' user: 'tolkien' host: 'sva6.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167035 [Warning] Aborted connection 14167035 to db: 'sfr_pims' user: 'tolkien' host: 'sva6.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167031 [Warning] Aborted connection 14167031 to db: 'sfr_pims' user: 'tolkien' host: 'sva6.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167041 [Warning] Aborted connection 14167041 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:50 14167044 [Warning] Aborted connection 14167044 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:08:56 14167083 [Warning] Aborted connection 14167083 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:09:01 14166441 [Warning] Aborted connection 14166441 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:09:22 14167138 [Warning] Aborted connection 14167138 to db: 'sfr_pims' user: 'tolkien' host: 'sva7.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:09:22 14167135 [Warning] Aborted connection 14167135 to db: 'sfr_pims' user: 'tolkien' host: 'sva8.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:09:22 14167140 [Warning] Aborted connection 14167140 to db: 'sfr_pims' user: 'tolkien' host: 'sva9.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:09:22 14167139 [Warning] Aborted connection 14167139 to db: 'sfr_pims' user: 'tolkien' host: 'sva6.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:12:45 14117071 [Warning] Aborted connection 14117071 to db: 'sfr_pims' user: 'tolkien' host: 'pims-celery-c0m1p.os.pfpims.sfrpims.fr' (Got timeout reading communication packets)
      2020-10-13 13:19:47 14167305 [Warning] WSREP: Unknown parameter 'pc.bootstrap'
      2020-10-13 13:19:47 14167305 [ERROR] WSREP: Set options returned 7
      2020-10-13 13:20:03 14167305 [Warning] WSREP: Unknown parameter 'pc.bootstrap'
      2020-10-13 13:20:03 14167305 [ERROR] WSREP: Set options returned 7
      2020-10-13 13:21:11 14167305 [Warning] WSREP: Unknown parameter 'pc. bootstrap'
      2020-10-13 13:21:11 14167305 [ERROR] WSREP: Set options returned 7
      2020-10-13 13:21:28 14168200 [Warning] WSREP: Unknown parameter 'pc.bootstrap'
      2020-10-13 13:21:28 14168200 [ERROR] WSREP: Set options returned 7
      2020-10-13 13:23:04 0 [Note] /usr/sbin/mysqld (initiated by: unknown): Normal shutdown
      2020-10-13 13:23:04 0 [Note] WSREP: Shutdown replication
      
      

      ===== Node 2 log =====

      2020-10-13 13:05:13 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') connection established to f7b801a1-a84f tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:13 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: 
      2020-10-13 13:05:14 0 [Note] WSREP: declaring 68c69353-9bc1 at tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring f7b801a1-a84f at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: Node 68c69353-9bc1 state prim
      2020-10-13 13:05:14 0 [Note] WSREP: view(view_id(PRIM,68c69353-9bc1,156) memb {
      	68c69353-9bc1,0
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:05:14 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:14 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 4
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: sent state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 0 (db1-c2m4p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 1 (db1-c2m2p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 2 (db1-c2m3p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 3 (db1-c2m2d)
      2020-10-13 13:05:14 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 65,
      	members    = 3/4 (joined/total),
      	act_id     = 3286865882,
      	last_appl. = 3286865813,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:14 0 [Note] WSREP: Flow-control interval: [32, 32]
      2020-10-13 13:05:14 1 [Note] WSREP: ####### processing CC 3286865883, local, ordered
      2020-10-13 13:05:14 1 [Note] WSREP: ####### My UUID: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44
      2020-10-13 13:05:14 1 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:05:14 1 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:05:14 1 [Note] WSREP: ####### Adjusting cert position: 3286865882 -> 3286865883
      2020-10-13 13:05:14 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:14 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286865883
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 2
        members(4):
      	0: 68c69353-09a8-11eb-9bc1-3376b5cfc3ea, db1-c2m4p
      	1: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	2: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	3: f7b801a1-0d43-11eb-a84f-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:05:14 1 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865814
      2020-10-13 13:05:14 1 [Note] WSREP: Min available from gcache for CC from group: 3285368819
      2020-10-13 13:05:16 0 [Note] WSREP: Member 3.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m4p)(SYNCED) as donor.
      2020-10-13 13:05:16 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:05:16 0 [Note] WSREP: declaring f7b801a1-a84f at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:05:16 0 [Note] WSREP: forgetting 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:16 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:19 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:05:19 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,157) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      	68c69353-9bc1,0
      })
      2020-10-13 13:05:19 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:19 0 [Note] WSREP: forgetting 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:19 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 3
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: sent state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 1 (db1-c2m3p)
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 0 (db1-c2m2p)
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 2 (db1-c2m2d)
      2020-10-13 13:05:19 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 66,
      	members    = 2/3 (joined/total),
      	act_id     = 3286866015,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:19 0 [Note] WSREP: Flow-control interval: [28, 28]
      2020-10-13 13:05:19 1 [Note] WSREP: ####### processing CC 3286866016, local, ordered
      2020-10-13 13:05:19 1 [Note] WSREP: ####### My UUID: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44
      2020-10-13 13:05:19 1 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:05:19 1 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:05:19 1 [Note] WSREP: ####### Adjusting cert position: 3286866015 -> 3286866016
      2020-10-13 13:05:19 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:19 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866016
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 1
        members(3):
      	0: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	1: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	2: f7b801a1-0d43-11eb-a84f-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:05:19 1 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865943
      2020-10-13 13:05:19 1 [Note] WSREP: Min available from gcache for CC from group: 3285369041
      2020-10-13 13:05:19 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:05:20 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a84f (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 0
      2020-10-13 13:05:21 0 [Note] WSREP:  cleaning up 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:40 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') connection established to f7b801a1-a850 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:40 0 [Note] WSREP: remote endpoint tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 changed identity f7b801a1-0d43-11eb-a84f-878d2f0020e7 -> f7b801a1-0d43-11eb-a850-878d2f0020e7
      2020-10-13 13:05:43 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:49 0 [Note] WSREP: evs::proto(c7ca3602-9def, OPERATIONAL, view_id(REG,b51bd9d6-8d21,157)) suspecting node: f7b801a1-a84f
      2020-10-13 13:05:49 0 [Note] WSREP: evs::proto(c7ca3602-9def, OPERATIONAL, view_id(REG,b51bd9d6-8d21,157)) suspected node without join message, declaring inactive
      2020-10-13 13:05:50 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:05:50 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:05:50 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,158) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a84f,0
      })
      2020-10-13 13:05:50 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:50 0 [Note] WSREP: forgetting f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567)
      2020-10-13 13:05:51 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') connection established to f7b801a1-a850 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:51 0 [Warning] WSREP: discarding established (time wait) f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567) 
      2020-10-13 13:05:53 0 [Note] WSREP:  cleaning up f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567)
      2020-10-13 13:05:53 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:05:53 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') connection established to f7b801a1-a850 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:56 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:06:21 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:06:21 0 [Note] WSREP: declaring f7b801a1-a850 at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:06:21 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:06:21 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,159) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a850,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:06:21 0 [Note] WSREP: save pc into disk
      2020-10-13 13:06:21 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 2
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 0dda9600-0d44-11eb-aaaf-3b6a45970173
      2020-10-13 13:06:21 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 3
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 0 (db1-c2m2p)
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 2 (db1-c2m2d)
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 1 (db1-c2m3p)
      2020-10-13 13:06:21 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 67,
      	members    = 2/3 (joined/total),
      	act_id     = 3286866099,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:06:21 0 [Note] WSREP: Flow-control interval: [28, 28]
      2020-10-13 13:06:21 1 [Note] WSREP: ####### processing CC 3286866100, local, ordered
      2020-10-13 13:06:21 1 [Note] WSREP: ####### My UUID: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44
      2020-10-13 13:06:21 1 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:06:21 1 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:06:21 1 [Note] WSREP: ####### Adjusting cert position: 3286866099 -> 3286866100
      2020-10-13 13:06:29 0 [Warning] WSREP: Failed to report last committed 77d86ba4-c581-11e8-b013-173e23a1017d:3286866016, -110 (Connection timed out)
      2020-10-13 13:06:29 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:06:29 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866100
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 1
        members(3):
      	0: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	1: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	2: f7b801a1-0d43-11eb-a850-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:06:29 1 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865943
      2020-10-13 13:06:29 1 [Note] WSREP: Min available from gcache for CC from group: 3285369215
      2020-10-13 13:06:29 0 [Note] WSREP: Member 2.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m2p)(SYNCED) as donor.
      2020-10-13 13:06:29 0 [Note] WSREP: declaring f7b801a1-a850 at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:06:29 0 [Note] WSREP: forgetting b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567)
      2020-10-13 13:06:29 0 [Note] WSREP: Node c7ca3602-9def state prim
      2020-10-13 13:06:29 0 [Note] WSREP: view(view_id(PRIM,c7ca3602-9def,160) memb {
      	c7ca3602-9def,0
      	f7b801a1-a850,0
      } joined {
      } left {
      } partitioned {
      	b51bd9d6-8d21,0
      })
      2020-10-13 13:06:29 0 [Note] WSREP: save pc into disk
      2020-10-13 13:06:29 0 [Note] WSREP: forgetting b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567)
      2020-10-13 13:06:29 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 2
      2020-10-13 13:06:29 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5
      2020-10-13 13:06:29 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5
      2020-10-13 13:06:29 0 [Note] WSREP: STATE EXCHANGE: got state msg: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5 from 0 (db1-c2m3p)
      2020-10-13 13:06:30 0 [Note] WSREP: STATE EXCHANGE: got state msg: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5 from 1 (db1-c2m2d)
      2020-10-13 13:06:30 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 68,
      	members    = 1/2 (joined/total),
      	act_id     = 3286866279,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:06:30 0 [Note] WSREP: Flow-control interval: [23, 23]
      2020-10-13 13:06:30 1 [Note] WSREP: ####### processing CC 3286866280, local, ordered
      2020-10-13 13:06:30 1 [Note] WSREP: ####### My UUID: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44
      2020-10-13 13:06:30 1 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:06:30 1 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:06:30 1 [Note] WSREP: ####### Adjusting cert position: 3286866279 -> 3286866280
      2020-10-13 13:06:30 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:06:30 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(2):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	1: f7b801a1-0d43-11eb-a850-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:06:30 1 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865943
      2020-10-13 13:06:30 1 [Note] WSREP: Min available from gcache for CC from group: 3285369349
      2020-10-13 13:06:31 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:06:32 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a850 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 0
      2020-10-13 13:06:35 0 [Note] WSREP:  cleaning up b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567)
      2020-10-13 13:06:46 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') connection established to f7b801a1-a851 tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:06:46 0 [Note] WSREP: remote endpoint tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 changed identity f7b801a1-0d43-11eb-a850-878d2f0020e7 -> f7b801a1-0d43-11eb-a851-878d2f0020e7
      2020-10-13 13:06:50 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:07:00 0 [Note] WSREP: evs::proto(c7ca3602-9def, OPERATIONAL, view_id(REG,c7ca3602-9def,160)) suspecting node: f7b801a1-a850
      2020-10-13 13:07:00 0 [Note] WSREP: evs::proto(c7ca3602-9def, OPERATIONAL, view_id(REG,c7ca3602-9def,160)) suspected node without join message, declaring inactive
      2020-10-13 13:07:01 0 [Note] WSREP: view(view_id(NON_PRIM,c7ca3602-9def,160) memb {
      	c7ca3602-9def,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a850,0
      })
      2020-10-13 13:07:01 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      2020-10-13 13:07:01 0 [Note] WSREP: view(view_id(NON_PRIM,c7ca3602-9def,161) memb {
      	c7ca3602-9def,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a850,0
      })
      2020-10-13 13:07:01 0 [Note] WSREP: Flow-control interval: [16, 16]
      2020-10-13 13:07:01 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:07:01 0 [Note] WSREP: Shifting SYNCED -> OPEN (TO: 3286866280)
      2020-10-13 13:07:01 0 [Warning] WSREP: FLOW message from member 0 in non-primary configuration. Ignored.
      2020-10-13 13:07:01 0 [Warning] WSREP: Last Applied Action message in non-primary configuration from member 0
      2020-10-13 13:07:01 0 [Warning] WSREP: FLOW message from member 0 in non-primary configuration. Ignored.
      2020-10-13 13:07:01 0 [Warning] WSREP: FLOW message from member 0 in non-primary configuration. Ignored.
      2020-10-13 13:07:01 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: non-primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(1):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      =================================================
      2020-10-13 13:07:01 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      2020-10-13 13:07:01 1 [Note] WSREP: Non-primary view
      2020-10-13 13:07:01 0 [Note] WSREP: Flow-control interval: [16, 16]
      2020-10-13 13:07:01 1 [Note] WSREP: Server status change synced -> connected
      2020-10-13 13:07:01 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:07:01 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: non-primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(1):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      =================================================
      2020-10-13 13:07:01 1 [Note] WSREP: Non-primary view
      2020-10-13 13:07:01 1 [Note] WSREP: Server status change connected -> connected
      2020-10-13 13:07:32 0 [Note] WSREP: declaring f7b801a1-a851 at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:07:32 0 [Note] WSREP: view(view_id(NON_PRIM,c7ca3602-9def,162) memb {
      	c7ca3602-9def,0
      	f7b801a1-a851,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a850,0
      })
      2020-10-13 13:07:32 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 2
      2020-10-13 13:07:32 0 [Note] WSREP: Flow-control interval: [23, 23]
      2020-10-13 13:07:32 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:07:32 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: non-primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(2):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	1: f7b801a1-0d43-11eb-a851-878d2f0020e7, unspecified
      =================================================
      2020-10-13 13:07:32 1 [Note] WSREP: Non-primary view
      2020-10-13 13:07:32 1 [Note] WSREP: Server status change connected -> connected
      2020-10-13 13:16:13 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:16:14 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 0
      2020-10-13 13:16:41 0 [Note] WSREP: evs::proto(c7ca3602-9def, OPERATIONAL, view_id(REG,c7ca3602-9def,162)) suspecting node: f7b801a1-a851
      2020-10-13 13:16:41 0 [Note] WSREP: evs::proto(c7ca3602-9def, OPERATIONAL, view_id(REG,c7ca3602-9def,162)) suspected node without join message, declaring inactive
      2020-10-13 13:16:42 0 [Note] WSREP: view(view_id(NON_PRIM,c7ca3602-9def,162) memb {
      	c7ca3602-9def,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a850,0
      	f7b801a1-a851,0
      })
      2020-10-13 13:16:42 0 [Note] WSREP: view(view_id(NON_PRIM,c7ca3602-9def,163) memb {
      	c7ca3602-9def,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a850,0
      	f7b801a1-a851,0
      })
      2020-10-13 13:16:42 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      2020-10-13 13:16:42 0 [Note] WSREP: Flow-control interval: [16, 16]
      2020-10-13 13:16:42 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:16:42 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      2020-10-13 13:16:42 0 [Note] WSREP: Flow-control interval: [16, 16]
      2020-10-13 13:16:42 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:16:42 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: non-primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(1):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      =================================================
      2020-10-13 13:16:42 1 [Note] WSREP: Non-primary view
      2020-10-13 13:16:42 1 [Note] WSREP: Server status change connected -> connected
      2020-10-13 13:16:42 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: non-primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(1):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      =================================================
      2020-10-13 13:16:42 1 [Note] WSREP: Non-primary view
      2020-10-13 13:16:42 1 [Note] WSREP: Server status change connected -> connected
      2020-10-13 13:16:59 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 30
      2020-10-13 13:17:44 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 60
      2020-10-13 13:18:29 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 90
      2020-10-13 13:19:14 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 120
      2020-10-13 13:19:59 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 150
      2020-10-13 13:20:44 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 180
      2020-10-13 13:21:29 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 210
      2020-10-13 13:22:14 0 [Note] WSREP: (c7ca3602-9def, 'tcp://[::]:4567') reconnecting to f7b801a1-a851 (tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567), attempt 240
      2020-10-13 13:22:24 0 [Note] /usr/sbin/mysqld (initiated by: root[root] @ localhost []): Normal shutdown
      2020-10-13 13:22:24 0 [Note] WSREP: Shutdown replication
      2020-10-13 13:22:24 0 [Note] WSREP: Server status change connected -> disconnecting
      2020-10-13 13:22:24 0 [Note] WSREP: Closing send monitor...
      2020-10-13 13:22:24 0 [Note] WSREP: Closed send monitor.
      2020-10-13 13:22:24 0 [Note] WSREP: gcomm: terminating thread
      2020-10-13 13:22:24 0 [Note] WSREP: gcomm: joining thread
      2020-10-13 13:22:24 0 [Note] WSREP: gcomm: closing backend
      2020-10-13 13:22:24 0 [Note] WSREP: PC protocol downgrade 1 -> 0
      2020-10-13 13:22:24 0 [Note] WSREP: view((empty))
      2020-10-13 13:22:24 0 [Note] WSREP: gcomm: closed
      2020-10-13 13:22:24 0 [Note] WSREP: New SELF-LEAVE.
      2020-10-13 13:22:24 0 [Note] WSREP: Flow-control interval: [0, 0]
      2020-10-13 13:22:24 0 [Note] WSREP: Received SELF-LEAVE. Closing connection.
      2020-10-13 13:22:24 0 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 3286866280)
      2020-10-13 13:22:24 0 [Note] WSREP: RECV thread exiting 0: Success
      2020-10-13 13:22:24 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866280
        status: non-primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: yes
        own_index: -1
        members(0):
      =================================================
      2020-10-13 13:22:24 1 [Note] WSREP: Non-primary view
      2020-10-13 13:22:24 1 [Note] WSREP: Server status change disconnecting -> disconnected
      2020-10-13 13:22:24 0 [Note] WSREP: recv_thread() joined.
      2020-10-13 13:22:24 0 [Note] WSREP: Closing replication queue.
      2020-10-13 13:22:24 0 [Note] WSREP: Closing slave action queue.
      2020-10-13 13:22:24 1 [Note] WSREP: Applier thread exiting ret: 0 thd: 1
      2020-10-13 13:22:24 1 [Warning] Aborted connection 1 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 20762
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 20679
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 20676
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 19373
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 19372
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 15229
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 12005
      2020-10-13 13:22:24 0 [Note] WSREP: killing local connection: 32
      2020-10-13 13:22:25 2 [Note] WSREP: rollbacker thread exiting 2
      2020-10-13 13:22:25 2 [Warning] Aborted connection 2 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-10-13 13:22:25 0 [Note] Event Scheduler: Purging the queue. 0 events
      2020-10-13 13:22:25 0 [Note] InnoDB: FTS optimize thread exiting.
      2020-10-13 13:22:25 4 [Note] InnoDB: to purge 5 transactions
      2020-10-13 13:22:25 0 [Note] WSREP: dtor state: CLOSED
      2020-10-13 13:22:25 0 [Note] WSREP: MemPool(TrxHandleSlave): hit ratio: 0.998545, misses: 4185, in use: 335, in pool: 1715
      2020-10-13 13:22:25 0 [Note] WSREP: mon: entered 2876225 oooe fraction 0 oool fraction 0
      2020-10-13 13:22:25 0 [Note] WSREP: mon: entered 2876225 oooe fraction 0 oool fraction 0
      2020-10-13 13:22:25 0 [Note] WSREP: mon: entered 2917930 oooe fraction 0 oool fraction 3.42709e-07
      2020-10-13 13:22:25 0 [Note] WSREP: cert index usage at exit 318
      2020-10-13 13:22:25 0 [Note] WSREP: cert trx map usage at exit 335
      2020-10-13 13:22:25 0 [Note] WSREP: deps set usage at exit 0
      2020-10-13 13:22:25 0 [Note] WSREP: avg deps dist 33.5026
      2020-10-13 13:22:25 0 [Note] WSREP: avg cert interval 51455.4
      2020-10-13 13:22:25 0 [Note] WSREP: cert index size 318
      2020-10-13 13:22:25 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:22:25 0 [Note] WSREP: wsdb trx map usage 0 conn query map usage 0
      2020-10-13 13:22:25 0 [Note] WSREP: MemPool(LocalTrxHandle): hit ratio: 0, misses: 0, in use: 0, in pool: 0
      2020-10-13 13:22:25 0 [Note] WSREP: Shifting CLOSED -> DESTROYED (TO: 3286866280)
      2020-10-13 13:22:25 0 [Note] WSREP: Flushing memory map to disk...
      2020-10-13 13:22:25 0 [Note] InnoDB: Starting shutdown...
      2020-10-13 13:22:25 0 [Note] InnoDB: Dumping buffer pool(s) to /opt/db1/var/lib/mysql/ib_buffer_pool
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 0, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 1, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 2, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 3, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 4, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 5, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 6, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Instance 7, restricted to 8023 pages due to innodb_buf_pool_dump_pct=25
      2020-10-13 13:22:25 0 [Note] InnoDB: Buffer pool(s) dump completed at 201013 13:22:25
      2020-10-13 13:22:27 0 [Note] InnoDB: Shutdown completed; log sequence number 13045936597626; transaction id 24834143897
      2020-10-13 13:22:27 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
      2020-10-13 13:22:27 0 [Note] /usr/sbin/mysqld: Shutdown complete
      
      

      ===== Node 3 log =====

      2020-10-13 13:05:13 0 [Note] WSREP: (68c69353-9bc1, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 
      2020-10-13 13:05:14 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring f7b801a1-a84f at tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: (68c69353-9bc1, 'tcp://[::]:4567') connection established to f7b801a1-a84f tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4567
      2020-10-13 13:05:14 0 [Note] WSREP: Node 68c69353-9bc1 state prim
      2020-10-13 13:05:14 0 [Note] WSREP: view(view_id(PRIM,68c69353-9bc1,156) memb {
      	68c69353-9bc1,0
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:05:14 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:14 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 4
      2020-10-13 13:05:14 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: sent state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 0 (db1-c2m4p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 1 (db1-c2m2p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 2 (db1-c2m3p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 3 (db1-c2m2d)
      2020-10-13 13:05:14 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 65,
      	members    = 3/4 (joined/total),
      	act_id     = 3286865882,
      	last_appl. = 3286865813,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:14 0 [Note] WSREP: Flow-control interval: [32, 32]
      2020-10-13 13:05:14 1 [Note] WSREP: ####### processing CC 3286865883, local, ordered
      2020-10-13 13:05:14 1 [Note] WSREP: ####### My UUID: 68c69353-09a8-11eb-9bc1-3376b5cfc3ea
      2020-10-13 13:05:14 1 [Note] WSREP: Skipping cert index reset
      2020-10-13 13:05:14 1 [Note] WSREP: REPL Protocols: 10 (5)
      2020-10-13 13:05:14 1 [Note] WSREP: ####### Adjusting cert position: 3286865882 -> 3286865883
      2020-10-13 13:05:14 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:14 1 [Note] WSREP: ================================================
      View:
        id: 77d86ba4-c581-11e8-b013-173e23a1017d:3286865883
        status: primary
        protocol_version: 4
        capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
        final: no
        own_index: 0
        members(4):
      	0: 68c69353-09a8-11eb-9bc1-3376b5cfc3ea, db1-c2m4p
      	1: b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf, db1-c2m2p
      	2: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, db1-c2m3p
      	3: f7b801a1-0d43-11eb-a84f-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:05:14 1 [Note] WSREP: Lowest cert index boundary for CC from group: 3286865814
      2020-10-13 13:05:14 1 [Note] WSREP: Min available from gcache for CC from group: 3285368852
      2020-10-13 13:05:16 0 [Note] WSREP: Member 3.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m4p)(SYNCED) as donor.
      2020-10-13 13:05:16 0 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 3286866009)
      2020-10-13 13:05:16 1 [Note] WSREP: Detected STR version: 1, req_len: 163, req: STRv1
      2020-10-13 13:05:16 1 [Note] WSREP: IST request: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340-3286865883|tcp://db1-c2m2d.os.acsc2012:4568
      2020-10-13 13:05:16 1 [Note] WSREP: IST first seqno 2893434341 not found from cache, falling back to SST
      2020-10-13 13:05:16 1 [Note] WSREP: Cert index preload: 3286865814 -> 3286865883
      2020-10-13 13:05:16 1 [ERROR] WSREP: Failed to process action STATE_REQUEST, g: 3286866009, l: 20886837, ptr: 0x7f041096dac8, size: 163: IST sender, failed to connect 'tcp://db1-c2m2d.os.acsc2012:4568': connect: Connection refused: 111 (Connection refused)
      	 at galera/src/ist.cpp:Sender():735
      2020-10-13 13:05:16 1 [Note] WSREP: Closing send monitor...
      2020-10-13 13:05:16 1 [Note] WSREP: Closed send monitor.
      2020-10-13 13:05:16 1 [Note] WSREP: gcomm: terminating thread
      2020-10-13 13:05:16 1 [Note] WSREP: gcomm: joining thread
      2020-10-13 13:05:16 1 [Note] WSREP: gcomm: closing backend
      2020-10-13 13:05:16 1 [Note] WSREP: view(view_id(NON_PRIM,68c69353-9bc1,156) memb {
      	68c69353-9bc1,0
      } joined {
      } left {
      } partitioned {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      })
      2020-10-13 13:05:16 1 [Note] WSREP: PC protocol downgrade 1 -> 0
      2020-10-13 13:05:16 1 [Note] WSREP: view((empty))
      2020-10-13 13:05:16 1 [Note] WSREP: gcomm: closed
      2020-10-13 13:05:16 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1
      2020-10-13 13:05:16 0 [Note] WSREP: Flow-control interval: [16, 16]
      2020-10-13 13:05:16 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:05:16 0 [Note] WSREP: Shifting DONOR/DESYNCED -> OPEN (TO: 3286866011)
      2020-10-13 13:05:16 0 [Note] WSREP: New SELF-LEAVE.
      2020-10-13 13:05:16 0 [Note] WSREP: Flow-control interval: [0, 0]
      2020-10-13 13:05:16 0 [Note] WSREP: Received SELF-LEAVE. Closing connection.
      2020-10-13 13:05:16 0 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 3286866011)
      2020-10-13 13:05:16 0 [Note] WSREP: RECV thread exiting 0: Success
      2020-10-13 13:05:16 1 [Note] WSREP: recv_thread() joined.
      2020-10-13 13:05:16 1 [Note] WSREP: Closing replication queue.
      2020-10-13 13:05:16 1 [Note] WSREP: Closing slave action queue.
      2020-10-13 13:05:16 1 [Note] WSREP: ================================================
      View:
        id: 00000000-0000-0000-0000-000000000000:-1
        status: non-primary
        protocol_version: -1
        capabilities: 
        final: yes
        own_index: -1
        members(0):
      =================================================
      2020-10-13 13:05:16 1 [Note] WSREP: Non-primary view
      2020-10-13 13:05:16 1 [Note] WSREP: Server status change synced -> disconnected
      2020-10-13 13:05:16 1 [Note] WSREP: Applier thread exiting ret: 6 thd: 1
      2020-10-13 13:05:16 1 [Warning] Aborted connection 1 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-10-13 13:22:29 0 [Note] /usr/sbin/mysqld (initiated by: root[root] @ localhost []): Normal shutdown
      2020-10-13 13:22:29 0 [Note] WSREP: Shutdown replication
      2020-10-13 13:22:29 0 [Note] WSREP: killing local connection: 43850
      2020-10-13 13:22:29 0 [Note] WSREP: killing local connection: 43848
      2020-10-13 13:22:29 0 [Note] WSREP: killing local connection: 42948
      2020-10-13 13:22:29 0 [Note] WSREP: killing local connection: 38814
      2020-10-13 13:22:30 2 [Note] WSREP: rollbacker thread exiting 2
      2020-10-13 13:22:30 2 [Warning] Aborted connection 2 to db: 'unconnected' user: 'unauthenticated' host: '' (This connection closed normally without authentication)
      2020-10-13 13:22:30 0 [Note] Event Scheduler: Purging the queue. 0 events
      2020-10-13 13:22:30 0 [Note] InnoDB: FTS optimize thread exiting.
      2020-10-13 13:22:30 4 [Note] InnoDB: to purge 40 transactions
      2020-10-13 13:22:30 0 [Note] WSREP: dtor state: CLOSED
      2020-10-13 13:22:30 0 [Note] WSREP: MemPool(TrxHandleSlave): hit ratio: 0.999594, misses: 8359, in use: 67, in pool: 1983
      2020-10-13 13:22:30 0 [Note] WSREP: mon: entered 20573805 oooe fraction 0 oool fraction 0
      2020-10-13 13:22:30 0 [Note] WSREP: mon: entered 20573805 oooe fraction 0 oool fraction 0
      2020-10-13 13:22:30 0 [Note] WSREP: mon: entered 20886836 oooe fraction 0 oool fraction 4.7877e-08
      2020-10-13 13:22:30 0 [Note] WSREP: cert index usage at exit 90
      2020-10-13 13:22:30 0 [Note] WSREP: cert trx map usage at exit 67
      2020-10-13 13:22:30 0 [Note] WSREP: deps set usage at exit 0
      2020-10-13 13:22:30 0 [Note] WSREP: avg deps dist 32.3305
      2020-10-13 13:22:30 0 [Note] WSREP: avg cert interval 1.3031e+06
      2020-10-13 13:22:30 0 [Note] WSREP: cert index size 90
      2020-10-13 13:22:30 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:22:30 0 [Note] WSREP: wsdb trx map usage 0 conn query map usage 0
      2020-10-13 13:22:30 0 [Note] WSREP: MemPool(LocalTrxHandle): hit ratio: 0, misses: 0, in use: 0, in pool: 0
      2020-10-13 13:22:30 0 [Warning] WSREP: Waiting for 4 items to be fetched.
      2020-10-13 13:23:48 0 [Note] WSREP: Loading provider /usr/lib/libgalera_smm.so initial position: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866009
      2020-10-13 13:23:48 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/libgalera_smm.so'
      2020-10-13 13:23:48 0 [Note] WSREP: wsrep_load(): Galera 26.4.5(rb3764ab6) by Codership Oy <info@codership.com> loaded successfully.
      2020-10-13 13:23:48 0 [Note] WSREP: CRC-32C: using hardware acceleration.
      2020-10-13 13:23:48 0 [Note] WSREP: Found saved state: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866009, safe_to_bootstrap: 0
      2020-10-13 13:23:48 0 [Note] WSREP: GCache DEBUG: opened preamble:
      Version: 2
      UUID: 77d86ba4-c581-11e8-b013-173e23a1017d
      Seqno: -1 - -1
      Offset: -1
      Synced: 0
      2020-10-13 13:23:48 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 77d86ba4-c581-11e8-b013-173e23a1017d, offset: -1
      2020-10-13 13:23:48 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (         0/2147483672 bytes) complete.
      2020-10-13 13:23:50 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (2147483672/2147483672 bytes) complete.
      2020-10-13 13:23:50 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 3285369036-3286866009
      2020-10-13 13:23:50 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (         0/2147481200 bytes) complete.
      2020-10-13 13:23:50 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (2147481200/2147481200 bytes) complete.
      2020-10-13 13:23:50 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 0/1496974 locked buffers
      2020-10-13 13:23:50 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 2448/2147483648
      2020-10-13 13:23:50 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = db1-c2m4p.os; base_port = 4567; cert.log_conflicts = no; cert.optimistic_pa = yes; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT1M; evs.install_timeout = PT1M; evs.join_retrans_period = PT1S; evs.keepalive_period = PT3S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT30S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /opt/db1/tmp/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = galera.cache; gcache.page_size = 128M; gcache.recover = yes; gcache.size = 2G; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr = tcp://[:
      2020-10-13 13:23:50 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:23:50 0 [Note] WSREP: ####### Assign initial position for certification: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866009, protocol version: -1
      2020-10-13 13:23:50 0 [Note] WSREP: Start replication
      2020-10-13 13:23:50 0 [Note] WSREP: Connecting with bootstrap option: 0
      2020-10-13 13:23:50 0 [Note] WSREP: Setting GCS initial position to 77d86ba4-c581-11e8-b013-173e23a1017d:3286866009
      2020-10-13 13:23:50 0 [Note] WSREP: protonet asio version 0
      2020-10-13 13:23:50 0 [Note] WSREP: Using CRC-32C for message checksums.
      2020-10-13 13:23:50 0 [Note] WSREP: backend: asio
      2020-10-13 13:23:50 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
      2020-10-13 13:23:50 0 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory)
      2020-10-13 13:23:50 0 [Note] WSREP: restore pc from disk failed
      2020-10-13 13:23:50 0 [Note] WSREP: GMCast version 0
      2020-10-13 13:23:50 0 [Note] WSREP: (916e5530-991e, 'tcp://[::]:4567') listening at tcp://[::]:4567
      2020-10-13 13:23:50 0 [Note] WSREP: (916e5530-991e, 'tcp://[::]:4567') multicast: , ttl: 1
      2020-10-13 13:23:50 0 [Note] WSREP: EVS version 1
      2020-10-13 13:23:50 0 [Note] WSREP: gcomm: connecting to group 'db1-c2mXp', peer 'db1-c2m4p.os.abv1:,db1-c2m3p.os.abv1:,db1-c2m2p.os.abv1:'
      2020-10-13 13:23:50 0 [Note] WSREP: (916e5530-991e, 'tcp://[::]:4567') Found matching local endpoint for a connection, blacklisting address tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567
      2020-10-13 13:23:53 0 [Note] WSREP: EVS version upgrade 0 -> 1
      2020-10-13 13:23:53 0 [Note] WSREP: PC protocol upgrade 0 -> 1
      2020-10-13 13:23:53 0 [Warning] WSREP: no nodes coming from prim view, prim not possible
      2020-10-13 13:23:53 0 [Note] WSREP: view(view_id(NON_PRIM,916e5530-991e,1) memb {
      	916e5530-991e,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:23:53 0 [Warning] WSREP: last inactive check more than PT1.5S ago (PT3.50271S), skipping check
      2020-10-13 13:24:23 0 [Note] WSREP: PC protocol downgrade 1 -> 0
      2020-10-13 13:24:23 0 [Note] WSREP: view((empty))
      2020-10-13 13:24:23 0 [ERROR] WSREP: failed to open gcomm backend connection: 110: failed to reach primary view: 110 (Connection timed out)
      	 at gcomm/src/pc.cpp:connect():160
      2020-10-13 13:24:23 0 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():220: Failed to open backend connection: -110 (Connection timed out)
      2020-10-13 13:24:23 0 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1632: Failed to open channel 'db1-c2mXp' at 'gcomm://db1-c2m4p.os.abv1,db1-c2m3p.os.abv1,db1-c2m2p.os.abv1': -110 (Connection timed out)
      2020-10-13 13:24:23 0 [ERROR] WSREP: gcs connect failed: Connection timed out
      2020-10-13 13:24:23 0 [ERROR] WSREP: wsrep::connect(gcomm://db1-c2m4p.os.abv1,db1-c2m3p.os.abv1,db1-c2m2p.os.abv1) failed: 7
      2020-10-13 13:24:23 0 [ERROR] Aborting
      
      

      ===== Node 4 log =====

      1602587107 2020-10-13 13:05:07 /bin/bash [381/940/940] begin...
      2020-10-13 13:05:12 0 [Note] WSREP: Loading provider /usr/lib/libgalera_smm.so initial position: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340
      2020-10-13 13:05:12 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/libgalera_smm.so'
      2020-10-13 13:05:12 0 [Note] WSREP: wsrep_load(): Galera 26.4.5(rb3764ab6) by Codership Oy <info@codership.com> loaded successfully.
      2020-10-13 13:05:12 0 [Note] WSREP: CRC-32C: using hardware acceleration.
      2020-10-13 13:05:12 0 [Note] WSREP: Found saved state: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340, safe_to_bootstrap: 0
      2020-10-13 13:05:12 0 [Note] WSREP: GCache DEBUG: opened preamble:
      Version: 2
      UUID: 77d86ba4-c581-11e8-b013-173e23a1017d
      Seqno: 2892554740 - 2893434340
      Offset: 1280
      Synced: 1
      2020-10-13 13:05:12 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 77d86ba4-c581-11e8-b013-173e23a1017d, offset: 1280
      2020-10-13 13:05:12 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (         0/2147483672 bytes) complete.
      2020-10-13 13:05:13 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (2147483672/2147483672 bytes) complete.
      2020-10-13 13:05:13 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 2892554740-2893434340
      2020-10-13 13:05:13 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (         0/2063254672 bytes) complete.
      2020-10-13 13:05:13 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (2063254672/2063254672 bytes) complete.
      2020-10-13 13:05:13 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 255/879856 locked buffers
      2020-10-13 13:05:13 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 84281592/2147483648
      2020-10-13 13:05:13 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = db1-c2m2d.os.acsc2012; base_port = 4567; cert.log_conflicts = no; cert.optimistic_pa = yes; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT1M; evs.install_timeout = PT1M; evs.join_retrans_period = PT1S; evs.keepalive_period = PT3S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT30S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /opt/db1/tmp/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = galera.cache; gcache.page_size = 128M; gcache.recover = yes; gcache.size = 2G; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr =
      2020-10-13 13:05:13 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:13 0 [Note] WSREP: ####### Assign initial position for certification: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340, protocol version: -1
      2020-10-13 13:05:13 0 [Note] WSREP: Start replication
      2020-10-13 13:05:13 0 [Note] WSREP: Connecting with bootstrap option: 0
      2020-10-13 13:05:13 0 [Note] WSREP: Setting GCS initial position to 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340
      2020-10-13 13:05:13 0 [Note] WSREP: protonet asio version 0
      2020-10-13 13:05:13 0 [Note] WSREP: Using CRC-32C for message checksums.
      2020-10-13 13:05:13 0 [Note] WSREP: backend: asio
      2020-10-13 13:05:13 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
      2020-10-13 13:05:13 0 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory)
      2020-10-13 13:05:13 0 [Note] WSREP: restore pc from disk failed
      2020-10-13 13:05:13 0 [Note] WSREP: GMCast version 0
      2020-10-13 13:05:13 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') listening at tcp://[::]:4567
      2020-10-13 13:05:13 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') multicast: , ttl: 1
      2020-10-13 13:05:13 0 [Note] WSREP: EVS version 1
      2020-10-13 13:05:13 0 [Note] WSREP: gcomm: connecting to group 'db1-c2mXp', peer 'db1-c2m3p.os:'
      2020-10-13 13:05:13 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') connection established to c7ca3602-9def tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567
      2020-10-13 13:05:13 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567 tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 
      2020-10-13 13:05:14 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') connection established to b51bd9d6-8d21 tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567
      2020-10-13 13:05:14 0 [Note] WSREP: EVS version upgrade 0 -> 1
      2020-10-13 13:05:14 0 [Note] WSREP: declaring 68c69353-9bc1 at tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:05:14 0 [Note] WSREP: PC protocol upgrade 0 -> 1
      2020-10-13 13:05:14 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') connection established to 68c69353-9bc1 tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567
      2020-10-13 13:05:14 0 [Note] WSREP: Node 68c69353-9bc1 state prim
      2020-10-13 13:05:14 0 [Note] WSREP: view(view_id(PRIM,68c69353-9bc1,156) memb {
      	68c69353-9bc1,0
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:05:14 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:14 0 [Note] WSREP: gcomm: connected
      2020-10-13 13:05:14 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
      2020-10-13 13:05:14 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
      2020-10-13 13:05:14 0 [Note] WSREP: Opened channel 'db1-c2mXp'
      2020-10-13 13:05:14 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 3, memb_num = 4
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: sent state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 0 (db1-c2m4p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 1 (db1-c2m2p)
      2020-10-13 13:05:14 1 [Note] WSREP: Starting rollbacker thread 1
      2020-10-13 13:05:14 2 [Note] WSREP: Starting applier thread 2
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 2 (db1-c2m3p)
      2020-10-13 13:05:14 0 [Note] WSREP: STATE EXCHANGE: got state msg: f80d5f91-0d43-11eb-8f13-1b5f9b2a5ec1 from 3 (db1-c2m2d)
      2020-10-13 13:05:14 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 65,
      	members    = 3/4 (joined/total),
      	act_id     = 3286865882,
      	last_appl. = 3286865813,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:14 0 [Note] WSREP: Flow-control interval: [32, 32]
      2020-10-13 13:05:14 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 3286865883)
      2020-10-13 13:05:14 2 [Note] WSREP: ####### processing CC 3286865883, local, ordered
      2020-10-13 13:05:14 2 [Note] WSREP: Process first view: 77d86ba4-c581-11e8-b013-173e23a1017d my uuid: f7b801a1-0d43-11eb-a84f-878d2f0020e7
      2020-10-13 13:05:14 2 [Note] WSREP: Server db1-c2m2d connected to cluster at position 77d86ba4-c581-11e8-b013-173e23a1017d:3286865883 with ID f7b801a1-0d43-11eb-a84f-878d2f0020e7
      2020-10-13 13:05:14 2 [Note] WSREP: Server status change disconnected -> connected
      2020-10-13 13:05:15 2 [Note] WSREP: ####### My UUID: f7b801a1-0d43-11eb-a84f-878d2f0020e7
      2020-10-13 13:05:15 2 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
      2020-10-13 13:05:15 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:05:15 2 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
      2020-10-13 13:05:15 2 [Note] WSREP: State transfer required: 
      	Group state: 77d86ba4-c581-11e8-b013-173e23a1017d:3286865883
      	Local state: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340
      2020-10-13 13:05:15 2 [Note] WSREP: Server status change connected -> joiner
      2020-10-13 13:05:15 0 [Note] WSREP: Joiner monitor thread started to monitor
      2020-10-13 13:05:15 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address 'db1-c2m2d.os.acsc2012' --datadir '/var/lib/mysql/' --parent '31744' --binlog 'mysql-bin' --binlog-index 'mysql-bin.index' --mysqld-args --wsrep_start_position=77d86ba4-c581-11e8-b013-173e23a1017d:2893434340'
      WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20201013 13:05:15.742)
      2020-10-13 13:05:16 2 [Note] WSREP: Prepared SST request: mariabackup|db1-c2m2d.os.acsc2012:4444/xtrabackup_sst//1
      2020-10-13 13:05:16 2 [Note] WSREP: ####### IST uuid:77d86ba4-c581-11e8-b013-173e23a1017d f: 2893434341, l: 3286865883, STRv: 3
      2020-10-13 13:05:16 2 [Note] WSREP: IST receiver addr using tcp://db1-c2m2d.os.acsc2012:4568
      2020-10-13 13:05:16 2 [Note] WSREP: Prepared IST receiver for 2893434341-3286865883, listening at: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4568
      2020-10-13 13:05:16 0 [Note] WSREP: Member 3.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m4p)(SYNCED) as donor.
      2020-10-13 13:05:16 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 3286866009)
      2020-10-13 13:05:16 2 [Note] WSREP: Requesting state transfer: success, donor: 0
      2020-10-13 13:05:16 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:05:16 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:05:16 0 [Note] WSREP: forgetting 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:17 0 [Note] WSREP: (f7b801a1-a84f, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:19 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:05:19 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,157) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a84f,0
      } joined {
      } left {
      } partitioned {
      	68c69353-9bc1,0
      })
      2020-10-13 13:05:19 0 [Note] WSREP: save pc into disk
      2020-10-13 13:05:19 0 [Note] WSREP: forgetting 68c69353-9bc1 (tcp://[****:8400:4:2c3:216:3eff:fe73:266e]:4567)
      2020-10-13 13:05:19 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: sent state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 1 (db1-c2m3p)
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 0 (db1-c2m2p)
      2020-10-13 13:05:19 0 [Note] WSREP: STATE EXCHANGE: got state msg: fb14cfe3-0d43-11eb-af77-078aeb4bcaf4 from 2 (db1-c2m2d)
      2020-10-13 13:05:19 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 66,
      	members    = 2/3 (joined/total),
      	act_id     = 3286866015,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:05:19 0 [Warning] WSREP: Donor 68c69353-09a8-11eb-9bc1-3376b5cfc3ea is no longer in the group. State transfer cannot be completed, need to abort. Aborting...
      2020-10-13 13:05:19 0 [Note] WSREP: /usr/sbin/mysqld: Terminated.
      2020-10-13 13:05:37 0 [Note] WSREP: Loading provider /usr/lib/libgalera_smm.so initial position: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340
      2020-10-13 13:05:37 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/libgalera_smm.so'
      2020-10-13 13:05:37 0 [Note] WSREP: wsrep_load(): Galera 26.4.5(rb3764ab6) by Codership Oy <info@codership.com> loaded successfully.
      2020-10-13 13:05:37 0 [Note] WSREP: CRC-32C: using hardware acceleration.
      2020-10-13 13:05:37 0 [Note] WSREP: Found saved state: 00000000-0000-0000-0000-000000000000:-1, safe_to_bootstrap: 0
      2020-10-13 13:05:37 0 [Note] WSREP: GCache DEBUG: opened preamble:
      Version: 2
      UUID: 77d86ba4-c581-11e8-b013-173e23a1017d
      Seqno: -1 - -1
      Offset: -1
      Synced: 0
      2020-10-13 13:05:37 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 77d86ba4-c581-11e8-b013-173e23a1017d, offset: -1
      2020-10-13 13:05:37 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (         0/2147483672 bytes) complete.
      2020-10-13 13:05:39 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (2147483672/2147483672 bytes) complete.
      2020-10-13 13:05:39 0 [Note] WSREP: Recovering GCache ring buffer: found gapless sequence 2892554740-2893434340
      2020-10-13 13:05:39 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...  0.0% (         0/2146704032 bytes) complete.
      2020-10-13 13:05:39 0 [Note] WSREP: GCache::RingBuffer unused buffers scan...100.0% (2146704032/2146704032 bytes) complete.
      2020-10-13 13:05:39 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): found 513/880114 locked buffers
      2020-10-13 13:05:39 0 [Note] WSREP: GCache DEBUG: RingBuffer::recover(): free space: 84281592/2147483648
      2020-10-13 13:05:40 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = db1-c2m2d.os.acsc2012; base_port = 4567; cert.log_conflicts = no; cert.optimistic_pa = yes; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT1M; evs.install_timeout = PT1M; evs.join_retrans_period = PT1S; evs.keepalive_period = PT3S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT30S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /opt/db1/tmp/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = galera.cache; gcache.page_size = 128M; gcache.recover = yes; gcache.size = 2G; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr =
      2020-10-13 13:05:40 0 [Note] WSREP: Start replication
      2020-10-13 13:05:40 0 [Note] WSREP: Connecting with bootstrap option: 0
      2020-10-13 13:05:40 0 [Note] WSREP: Setting GCS initial position to 00000000-0000-0000-0000-000000000000:-1
      2020-10-13 13:05:40 0 [Note] WSREP: protonet asio version 0
      2020-10-13 13:05:40 0 [Note] WSREP: Using CRC-32C for message checksums.
      2020-10-13 13:05:40 0 [Note] WSREP: backend: asio
      2020-10-13 13:05:40 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
      2020-10-13 13:05:40 0 [Note] WSREP: restore pc from disk successfully
      2020-10-13 13:05:40 0 [Note] WSREP: GMCast version 0
      2020-10-13 13:05:40 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') listening at tcp://[::]:4567
      2020-10-13 13:05:40 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') multicast: , ttl: 1
      2020-10-13 13:05:40 0 [Note] WSREP: EVS version 1
      2020-10-13 13:05:40 0 [Note] WSREP: gcomm: connecting to group 'db1-c2mXp', peer 'db1-c2m3p.os:'
      2020-10-13 13:05:40 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') connection established to c7ca3602-9def tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567
      2020-10-13 13:05:40 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 
      2020-10-13 13:05:40 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') connection established to b51bd9d6-8d21 tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567
      2020-10-13 13:05:43 0 [Note] WSREP: gcomm: connected
      2020-10-13 13:05:43 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
      2020-10-13 13:05:43 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
      2020-10-13 13:05:43 0 [Note] WSREP: Opened channel 'db1-c2mXp'
      2020-10-13 13:05:43 2 [Note] WSREP: Starting rollbacker thread 2
      2020-10-13 13:05:43 1 [Note] WSREP: Starting applier thread 1
      2020-10-13 13:05:43 0 [Warning] WSREP: last inactive check more than PT1.5S ago (PT3.19859S), skipping check
      2020-10-13 13:05:44 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:05:50 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 
      2020-10-13 13:05:51 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') reconnecting to b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567), attempt 0
      2020-10-13 13:05:51 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') reconnecting to c7ca3602-9def (tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567), attempt 0
      2020-10-13 13:05:51 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') connection established to b51bd9d6-8d21 tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567
      2020-10-13 13:05:51 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') connection established to c7ca3602-9def tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567
      2020-10-13 13:05:53 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') reconnecting to b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567), attempt 0
      2020-10-13 13:05:53 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') reconnecting to c7ca3602-9def (tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567), attempt 0
      2020-10-13 13:05:53 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') connection established to b51bd9d6-8d21 tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567
      2020-10-13 13:05:53 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') connection established to c7ca3602-9def tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567
      2020-10-13 13:05:56 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:06:21 0 [Note] WSREP: EVS version upgrade 0 -> 1
      2020-10-13 13:06:21 0 [Note] WSREP: declaring b51bd9d6-8d21 at tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 stable
      2020-10-13 13:06:21 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:06:21 0 [Note] WSREP: PC protocol upgrade 0 -> 1
      2020-10-13 13:06:21 0 [Note] WSREP: Node b51bd9d6-8d21 state prim
      2020-10-13 13:06:21 0 [Note] WSREP: view(view_id(PRIM,b51bd9d6-8d21,159) memb {
      	b51bd9d6-8d21,0
      	c7ca3602-9def,0
      	f7b801a1-a850,0
      } joined {
      } left {
      } partitioned {
      })
      2020-10-13 13:06:21 0 [Note] WSREP: save pc into disk
      2020-10-13 13:06:21 0 [Note] WSREP: clear restored view
      2020-10-13 13:06:21 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Warning] WSREP: FLOW message from member 1 in non-primary configuration. Ignored.
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 0 (db1-c2m2p)
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 2 (db1-c2m2d)
      2020-10-13 13:06:21 0 [Note] WSREP: STATE EXCHANGE: got state msg: 2058e43e-0d44-11eb-8787-1f99ecd795c6 from 1 (db1-c2m3p)
      2020-10-13 13:06:21 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 67,
      	members    = 2/3 (joined/total),
      	act_id     = 3286866099,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:06:21 0 [Note] WSREP: Flow-control interval: [28, 28]
      2020-10-13 13:06:21 0 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 3286866100)
      2020-10-13 13:06:21 1 [Note] WSREP: ####### processing CC 3286866100, local, ordered
      2020-10-13 13:06:21 1 [Note] WSREP: Process first view: 77d86ba4-c581-11e8-b013-173e23a1017d my uuid: f7b801a1-0d43-11eb-a850-878d2f0020e7
      2020-10-13 13:06:21 1 [Note] WSREP: Server db1-c2m2d connected to cluster at position 77d86ba4-c581-11e8-b013-173e23a1017d:3286866100 with ID f7b801a1-0d43-11eb-a850-878d2f0020e7
      2020-10-13 13:06:21 1 [Note] WSREP: Server status change disconnected -> connected
      2020-10-13 13:06:22 1 [Note] WSREP: ####### My UUID: f7b801a1-0d43-11eb-a850-878d2f0020e7
      2020-10-13 13:06:22 1 [Note] WSREP: Cert index reset to 00000000-0000-0000-0000-000000000000:-1 (proto: 10), state transfer needed: yes
      2020-10-13 13:06:22 0 [Note] WSREP: Service thread queue flushed.
      2020-10-13 13:06:22 1 [Note] WSREP: ####### Assign initial position for certification: 00000000-0000-0000-0000-000000000000:-1, protocol version: -1
      2020-10-13 13:06:22 1 [Note] WSREP: State transfer required: 
      	Group state: 77d86ba4-c581-11e8-b013-173e23a1017d:3286866100
      	Local state: 00000000-0000-0000-0000-000000000000:-1
      2020-10-13 13:06:22 1 [Note] WSREP: Server status change connected -> joiner
      2020-10-13 13:06:22 0 [Note] WSREP: Joiner monitor thread started to monitor
      2020-10-13 13:06:22 0 [Note] WSREP: Running: 'wsrep_sst_mariabackup --role 'joiner' --address 'db1-c2m2d.os.acsc2012' --datadir '/var/lib/mysql/' --parent '32460' --binlog 'mysql-bin' --binlog-index 'mysql-bin.index' --mysqld-args --wsrep_start_position=77d86ba4-c581-11e8-b013-173e23a1017d:2893434340'
      WSREP_SST: [INFO] Logging all stderr of SST/Innobackupex to syslog (20201013 13:06:22.960)
      2020-10-13 13:06:23 1 [Note] WSREP: Prepared SST request: mariabackup|db1-c2m2d.os.acsc2012:4444/xtrabackup_sst//1
      2020-10-13 13:06:23 1 [Note] WSREP: ####### IST uuid:00000000-0000-0000-0000-000000000000 f: 0, l: 3286866100, STRv: 3
      2020-10-13 13:06:23 1 [Note] WSREP: IST receiver addr using tcp://db1-c2m2d.os.acsc2012:4568
      2020-10-13 13:06:23 1 [Note] WSREP: Prepared IST receiver for 0-3286866100, listening at: tcp://[****:1d64:e1cb:2e4:216:3eff:fe7d:6501]:4568
      2020-10-13 13:06:29 0 [Note] WSREP: Member 2.0 (db1-c2m2d) requested state transfer from '*any*'. Selected 0.0 (db1-c2m2p)(SYNCED) as donor.
      2020-10-13 13:06:29 0 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 3286866166)
      2020-10-13 13:06:29 1 [Note] WSREP: Requesting state transfer: success, donor: 0
      2020-10-13 13:06:29 1 [Note] WSREP: Resetting GCache seqno map due to different histories.
      2020-10-13 13:06:29 1 [Note] WSREP: GCache history reset: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340 -> 77d86ba4-c581-11e8-b013-173e23a1017d:3286866100
      2020-10-13 13:06:29 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567 
      2020-10-13 13:06:29 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:06:29 0 [Note] WSREP: forgetting b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567)
      2020-10-13 13:06:29 0 [Note] WSREP: (f7b801a1-a850, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:06:29 0 [Note] WSREP: Node c7ca3602-9def state prim
      2020-10-13 13:06:29 0 [Note] WSREP: view(view_id(PRIM,c7ca3602-9def,160) memb {
      	c7ca3602-9def,0
      	f7b801a1-a850,0
      } joined {
      } left {
      } partitioned {
      	b51bd9d6-8d21,0
      })
      2020-10-13 13:06:29 0 [Note] WSREP: save pc into disk
      2020-10-13 13:06:29 0 [Note] WSREP: forgetting b51bd9d6-8d21 (tcp://[****:8400:4:2c3:216:3eff:fe7d:6424]:4567)
      2020-10-13 13:06:30 1 [Note] WSREP: GCache DEBUG: RingBuffer::seqno_reset(): discarded 2063201848 bytes
      2020-10-13 13:06:30 1 [Note] WSREP: GCache DEBUG: RingBuffer::seqno_reset(): found 1/68 locked buffers
      2020-10-13 13:06:30 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 2
      2020-10-13 13:06:30 0 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID.
      2020-10-13 13:06:30 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5
      2020-10-13 13:06:30 0 [Note] WSREP: STATE EXCHANGE: got state msg: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5 from 0 (db1-c2m3p)
      2020-10-13 13:06:30 0 [Note] WSREP: STATE EXCHANGE: got state msg: 253a3cb3-0d44-11eb-bf81-b6c941f0a1d5 from 1 (db1-c2m2d)
      2020-10-13 13:06:30 0 [Note] WSREP: Quorum results:
      	version    = 6,
      	component  = PRIMARY,
      	conf_id    = 68,
      	members    = 1/2 (joined/total),
      	act_id     = 3286866279,
      	last_appl. = 3286865942,
      	protocols  = 2/10/4 (gcs/repl/appl),
      	vote policy= 0,
      	group UUID = 77d86ba4-c581-11e8-b013-173e23a1017d
      2020-10-13 13:06:30 0 [Warning] WSREP: Donor b51bd9d6-09a7-11eb-8d21-9aa8b7de5bcf is no longer in the group. State transfer cannot be completed, need to abort. Aborting...
      2020-10-13 13:06:30 0 [Note] WSREP: /usr/sbin/mysqld: Terminated.
      2020-10-13 13:06:46 0 [Note] WSREP: Loading provider /usr/lib/libgalera_smm.so initial position: 77d86ba4-c581-11e8-b013-173e23a1017d:2893434340
      2020-10-13 13:06:46 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/libgalera_smm.so'
      2020-10-13 13:06:46 0 [Note] WSREP: wsrep_load(): Galera 26.4.5(rb3764ab6) by Codership Oy <info@codership.com> loaded successfully.
      2020-10-13 13:06:46 0 [Note] WSREP: CRC-32C: using hardware acceleration.
      2020-10-13 13:06:46 0 [Note] WSREP: Found saved state: 00000000-0000-0000-0000-000000000000:-1, safe_to_bootstrap: 0
      2020-10-13 13:06:46 0 [Note] WSREP: GCache DEBUG: opened preamble:
      Version: 2
      UUID: 77d86ba4-c581-11e8-b013-173e23a1017d
      Seqno: -1 - -1
      Offset: -1
      Synced: 0
      2020-10-13 13:06:46 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 77d86ba4-c581-11e8-b013-173e23a1017d, offset: -1
      2020-10-13 13:06:46 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (         0/2147483672 bytes) complete.
      2020-10-13 13:06:46 0 [Note] WSREP: GCache::RingBuffer initial scan...100.0% (2147483672/2147483672 bytes) complete.
      2020-10-13 13:06:46 0 [Note] WSREP: Recovering GCache ring buffer: didn't recover any events.
      2020-10-13 13:06:46 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = db1-c2m2d.os.acsc2012; base_port = 4567; cert.log_conflicts = no; cert.optimistic_pa = yes; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT1M; evs.install_timeout = PT1M; evs.join_retrans_period = PT1S; evs.keepalive_period = PT3S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT30S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /opt/db1/tmp/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = galera.cache; gcache.page_size = 128M; gcache.recover = yes; gcache.size = 2G; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.listen_addr =
      2020-10-13 13:06:46 0 [Note] WSREP: Start replication
      2020-10-13 13:06:46 0 [Note] WSREP: Connecting with bootstrap option: 0
      2020-10-13 13:06:46 0 [Note] WSREP: Setting GCS initial position to 00000000-0000-0000-0000-000000000000:-1
      2020-10-13 13:06:46 0 [Note] WSREP: protonet asio version 0
      2020-10-13 13:06:46 0 [Note] WSREP: Using CRC-32C for message checksums.
      2020-10-13 13:06:46 0 [Note] WSREP: backend: asio
      2020-10-13 13:06:46 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 
      2020-10-13 13:06:46 0 [Note] WSREP: restore pc from disk successfully
      2020-10-13 13:06:46 0 [Note] WSREP: GMCast version 0
      2020-10-13 13:06:46 0 [Note] WSREP: (f7b801a1-a851, 'tcp://[::]:4567') listening at tcp://[::]:4567
      2020-10-13 13:06:46 0 [Note] WSREP: (f7b801a1-a851, 'tcp://[::]:4567') multicast: , ttl: 1
      2020-10-13 13:06:46 0 [Note] WSREP: EVS version 1
      2020-10-13 13:06:46 0 [Note] WSREP: gcomm: connecting to group 'db1-c2mXp', peer 'db1-c2m3p.os:'
      2020-10-13 13:06:46 0 [Note] WSREP: (f7b801a1-a851, 'tcp://[::]:4567') connection established to c7ca3602-9def tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567
      2020-10-13 13:06:46 0 [Note] WSREP: (f7b801a1-a851, 'tcp://[::]:4567') turning message relay requesting on, nonlive peers: 
      2020-10-13 13:06:47 0 [Note] WSREP: gcomm: connected
      2020-10-13 13:06:47 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636
      2020-10-13 13:06:47 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0)
      2020-10-13 13:06:47 0 [Note] WSREP: Opened channel 'db1-c2mXp'
      2020-10-13 13:06:47 1 [Note] WSREP: Starting rollbacker thread 1
      2020-10-13 13:06:47 2 [Note] WSREP: Starting applier thread 2
      2020-10-13 13:06:50 0 [Note] WSREP: (f7b801a1-a851, 'tcp://[::]:4567') turning message relay requesting off
      2020-10-13 13:07:32 0 [Note] WSREP: EVS version upgrade 0 -> 1
      2020-10-13 13:07:32 0 [Note] WSREP: declaring c7ca3602-9def at tcp://[****:8400:4:2c3:216:3eff:fef0:d954]:4567 stable
      2020-10-13 13:07:32 0 [Note] WSREP: PC protocol upgrade 0 -> 1
      2020-10-13 13:07:32 0 [Note] WSREP: view(view_id(NON_PRIM,c7ca3602-9def,162) memb {
      	c7ca3602-9def,0
      	f7b801a1-a851,0
      } joined {
      } left {
      } partitioned {
      	f7b801a1-a850,0
      })
      2020-10-13 13:07:32 0 [Warning] WSREP: node uuid: c7ca3602-9def last_prim(type: 3, uuid: c7ca3602-9def) is inconsistent to restored view(type: V_NON_PRIM, uuid: c7ca3602-9def
      2020-10-13 13:07:32 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 1, memb_num = 2
      2020-10-13 13:07:32 0 [Note] WSREP: Flow-control interval: [23, 23]
      2020-10-13 13:07:32 0 [Note] WSREP: Received NON-PRIMARY.
      2020-10-13 13:07:32 2 [Note] WSREP: ================================================
      View:
        id: 00000000-0000-0000-0000-000000000000:-1
        status: non-primary
        protocol_version: -1
        capabilities: 
        final: no
        own_index: 1
        members(2):
      	0: c7ca3602-0cc5-11eb-9def-3a8a6cbcfe44, unspecified
      	1: f7b801a1-0d43-11eb-a851-878d2f0020e7, db1-c2m2d
      =================================================
      2020-10-13 13:07:32 2 [Note] WSREP: Non-primary view
      2020-10-13 13:07:32 2 [Note] WSREP: Server status change disconnected -> connected
      
      

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            The intruder must be already inside the security zone, to get access to cluster replication ports. So the problem can be mitigated by proper firewalling
            Security deployment should always use TLS for cluster replication, and in such installation, the intruder should have also had cluster TLS certificate to penetrate
            We document that should use SSL. If one doesn't — it's insecure config, nothing we can fix short term
            without SSL one can also request SST and get a full copy of the server's data without any authentication
            this one is kind of "by design"
            10.6 task list has feature requests for hardening cluster node authentication and whitelisting cluster nodes., either one of these features would block this attack vector.

            julien.fritsch Julien Fritsch added a comment - The intruder must be already inside the security zone, to get access to cluster replication ports. So the problem can be mitigated by proper firewalling Security deployment should always use TLS for cluster replication, and in such installation, the intruder should have also had cluster TLS certificate to penetrate We document that should use SSL. If one doesn't — it's insecure config, nothing we can fix short term without SSL one can also request SST and get a full copy of the server's data without any authentication this one is kind of "by design" 10.6 task list has feature requests for hardening cluster node authentication and whitelisting cluster nodes., either one of these features would block this attack vector.

            Based on the above comment, I don't think this issue is a blocker for our release. Thus I'll move it down to critical for now.

            julien.fritsch Julien Fritsch added a comment - Based on the above comment, I don't think this issue is a blocker for our release. Thus I'll move it down to critical for now.

            the problem, it's happened with miss config with iptables and fucked my cluster of production =) (the goal was to refresh a server of dev faster)

            Aurelien_LEQUOY Aurélien LEQUOY added a comment - the problem, it's happened with miss config with iptables and fucked my cluster of production =) (the goal was to refresh a server of dev faster)

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              ramesh Ramesh Sivaraman
              Aurelien_LEQUOY Aurélien LEQUOY
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