MySQL OCF RA: when a node is down, it should prefer the wsrep-recover output to the grastate.dat file content
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Fix Committed
|
High
|
Bogdan Dobrelya | ||
6.1.x |
Triaged
|
High
|
MOS Maintenance | ||
7.0.x |
Triaged
|
High
|
MOS Maintenance | ||
8.0.x |
Triaged
|
High
|
MOS Maintenance | ||
Mitaka |
Fix Released
|
High
|
Bogdan Dobrelya | ||
Newton |
Fix Committed
|
High
|
Bogdan Dobrelya |
Bug Description
When a galera node is down, the most relevant GTID shall be acquired from the output of the command "/usr/bin/
Steps to reproduce were given in the Galera reliability testing https:/
Example, actual GTIDs are:
Online: [ n1 n2 n3 n4 n5 ]
Clone Set: p_mysql-clone [p_mysql]
Started: [ n1 n2 ]
Stopped: [ n3 n4 n5 ]
Node Attributes:
* Node n1:
+ gtid : dc7a6c0c-
* Node n2:
+ gtid : dc7a6c0c-
* Node n3:
+ gtid : dc7a6c0c-
* Node n4:
+ gtid : dc7a6c0c-
* Node n5:
+ gtid : dc7a6c0c-
Expected for n3,n4,n5:
root@n3:/# ssh n3 /usr/bin/
160425 08:37:26 mysqld_safe WSREP: Recovered position dc7a6c0c-
root@n3:/# ssh n4 /usr/bin/
160425 08:37:43 mysqld_safe WSREP: Recovered position dc7a6c0c-
root@n3:/# ssh n5 /usr/bin/
160425 08:37:50 mysqld_safe WSREP: Recovered position dc7a6c0c-
Changed in fuel: | |
importance: | Undecided → High |
milestone: | none → 10.0 |
tags: | added: area-library galera |
description: | updated |
description: | updated |
tags: | added: tech-debt |
tags: | added: on-verification |
description: | updated |
Fix proposed to branch: master /review. openstack. org/309891
Review: https:/