[MCOL-1546] columnstore with gluster using dedicated ports failed to fully install, dbbuilder didnt run Created: 2018-07-09  Updated: 2023-10-26  Resolved: 2018-07-12

Status: Closed
Project: MariaDB ColumnStore
Component/s: ?
Affects Version/s: 1.1.5
Fix Version/s: 1.1.5

Type: Bug Priority: Major
Reporter: David Hill (Inactive) Assignee: Unassigned
Resolution: Not a Bug Votes: 0
Labels: None
Environment:

2um 3pm centos 7 root install gluster storage



 Description   

Customer did an install using gluster with the option of using dedicated interfaces in the gluster confgiruation, then provide the secondard ip address on the same server. did this for all 3 pms.

system started up, but dbbuilder 7 failed to run.

ps -ef | grep dbbulder // show it running, but tehre was not respond in the postCOnfigure windows. It failed about 2 minutes later...

the /tmp/dbbuilder.log file shows error writing 1001 enter, HWM error, going into read-only mode



 Comments   
Comment by David Hill (Inactive) [ 2018-07-09 ]

error logs from dbbuilder 7 issue

Jun 26 13:24:34 st-te-pm1 controllernode[11077]: 34.843975 |0|0|0| C 29 CAL0000: A node is unresponsive for cmd = 1, no reconfigure in at least 300 seconds. Setting read-only mode.

Jun 26 13:24:35 st-te-pm1 writeengine[14052]: 35.502272 |0|0|0| C 19 CAL0060: dbbuilder system catalog error: Creating TableName column OID: 1001 a BRM Allocate extent error. [BRM error status: DBRM is in READ-ONLY mode]

Comment by David Hill (Inactive) [ 2018-07-09 ]

OS

Linux st-te-um1.stprod.us.conti.de 3.10.0-862.3.3.el7.x86_64

centos 7

Comment by David Hill (Inactive) [ 2018-07-12 ]

Issue turned out to be a network problem on the customers VMs

FROM CUSTOMER:

Here is where the problem arose from:

  1. recommended to increase this for 1000 BT or higher

net.core.netdev_max_backlog = 2500

  1. for 10 GigE, use this

net.core.netdev_max_backlog = 30000

Should be:

  1. recommended to increase this for 1000 BT or higher <== Comment out the line below for 1G Interfaces

net.core.netdev_max_backlog = 2500

  1. for 10 GigE, use this <== Comment out the above line for 10G interfaces

net.core.netdev_max_backlog = 30000

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