@Bstorm @Kormat we might need to make innodb_change_buffering = none on the new clouddb101* hosts and for now, just for those hosts to avoid the crashes at T267090#6629364 (this is one of the work-arounds suggested by mariadb)
Can we make a hiera key for it? (Any other approach to make it configurable for these set of hosts is also fine)
Description
Description
Details
Details
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| mariadb: Make innodb_change_buffering configurable | operations/puppet | production | +30 -27 |
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | • Marostegui | T233766 labsdb1011 mariadb crashed | |||
| Restricted Task | |||||
| Restricted Task | |||||
| Open | None | T215858 Plan a replacement for wiki replicas that is better suited to typical OLAP use cases than the MediaWiki OLTP schema | |||
| Open | None | T280152 Mitigate breaking changes from the new Wiki Replicas architecture | |||
| Unknown Object (Task) | |||||
| Resolved | RobH | T260441 (Need By: ASAP) rack/setup/install clouddb10[13-20] | |||
| Resolved | • Bstorm | T260389 Redesign and rebuild the wikireplicas service using a multi-instance architecture | |||
| Resolved | • Bstorm | T260843 Set up roles for new wiki replicas layout | |||
| Resolved | Kormat | T268098 Make innodb_change_buffering configurable |
Event Timeline
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Setting it to high for now (I will test it with puppet disabled on clouddb1013 and clouddb1017)
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Change 641986 had a related patch set uploaded (by Kormat; owner: Kormat):
[operations/puppet@production] mariadb: Make innodb_change_buffering configurable
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Change 641986 merged by Kormat:
[operations/puppet@production] mariadb: Make innodb_change_buffering configurable
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Thank you! I am going to re-enable puppet on the clouddb hosts that are now "in production"