[MXS-1712] Add mrm like bootstrap feature Created: 2018-03-09  Updated: 2020-08-25  Resolved: 2018-09-24

Status: Closed
Project: MariaDB MaxScale
Component/s: mariadbmon
Affects Version/s: None
Fix Version/s: 2.3.0

Type: New Feature Priority: Major
Reporter: Richard Stracke Assignee: Esa Korhonen
Resolution: Fixed Votes: 0
Labels: None

Sprint: MXS-SPRINT-65, MXS-SPRINT-66

 Description   

Add to Maxscale the MRM bootstrap feature , which resets all GTIDs.

The feature shall do the following.

Situation: Gtid:s are messed up but the actual data within the servers are in sync, or at least compatible.
Process:
1) RESET MASTER on all servers, this deletes binlogs and clears gtid_binlog_pos
2) RESET SLAVE on slaves so they forget their gtid positions. "Slave" here means any server trying to replicate from master.
3) Modify gtid_slave_pos as needed and set up replication

 Comments   
Comment by Dipti Joshi (Inactive) [ 2018-08-23 ]

The command would be called resetGTID to reflect the intention

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