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db1213 replication broken (Index for table dewiki.page_props is corrupt)
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<+icinga-wm_> PROBLEM - MariaDB Replica SQL: s5 #page on db1213 is CRITICAL: CRITICAL slave_sql_state Slave_SQL_Running: No, Errno: 1034, Errmsg: Error Index for table page_props is corrupt: try to repair it on query. Default database: dewiki. [Query snipped] https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting%23Depooling_a_replica
<+logmsgbot> !log taavi@cumin1002 dbctl commit (dc=all): 'depool db1213', diff saved to https://phabricator.wikimedia.org/P63893 and previous config saved to /var/cache/conftool/dbconfig/20240602-204719-taavi.json

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Marostegui triaged this task as Medium priority.
Marostegui moved this task from Triage to In progress on the DBA board.
Marostegui subscribed.

Is there any schema change going on on this table?
I have rebuilt the table and replication is back up.

Host back in sync with the master, I am going remove downtime and start repooling.

Mentioned in SAL (#wikimedia-operations) [2024-06-03T04:49:18Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 1%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63904 and previous config saved to /var/cache/conftool/dbconfig/20240603-044918-root.json

Mentioned in SAL (#wikimedia-operations) [2024-06-03T05:04:26Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 5%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63905 and previous config saved to /var/cache/conftool/dbconfig/20240603-050424-root.json

Mentioned in SAL (#wikimedia-operations) [2024-06-03T05:19:33Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 10%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63906 and previous config saved to /var/cache/conftool/dbconfig/20240603-051932-root.json

Mentioned in SAL (#wikimedia-operations) [2024-06-03T05:34:39Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 25%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63907 and previous config saved to /var/cache/conftool/dbconfig/20240603-053438-root.json

Mentioned in SAL (#wikimedia-operations) [2024-06-03T05:49:45Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 50%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63908 and previous config saved to /var/cache/conftool/dbconfig/20240603-054944-root.json

Mentioned in SAL (#wikimedia-operations) [2024-06-03T06:04:51Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 75%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63910 and previous config saved to /var/cache/conftool/dbconfig/20240603-060450-root.json

Mentioned in SAL (#wikimedia-operations) [2024-06-03T06:19:57Z] <marostegui@cumin1002> dbctl commit (dc=all): 'db1213 (re)pooling @ 100%: Repooling T366429', diff saved to https://phabricator.wikimedia.org/P63912 and previous config saved to /var/cache/conftool/dbconfig/20240603-061956-root.json