[00:27:01] 10DBA, 10Analytics, 10Data-Services, 10Research, 10cloud-services-team (Kanban): Implement technical details and process for "datasets_p" on wikireplica hosts - https://phabricator.wikimedia.org/T173511#3556374 (10bd808) Consolidating discussion: >>! In T173513#3538175, @bd808 wrote: > The ask here as I... [00:50:03] 10DBA, 10Operations, 10ops-eqiad: BBU issues on db1055, RAID cache on WriteThrough - https://phabricator.wikimedia.org/T174265#3556378 (10jcrespo) [00:50:39] 10DBA, 10Operations, 10ops-eqiad: BBU issues on db1055, RAID cache on WriteThrough - https://phabricator.wikimedia.org/T174265#3556391 (10jcrespo) db1055 depooled for performance reasons https://gerrit.wikimedia.org/r/374062 [01:09:42] 10DBA, 10Analytics, 10Data-Services, 10Research, 10cloud-services-team (Kanban): Implement technical details and process for "datasets_p" on wikireplica hosts - https://phabricator.wikimedia.org/T173511#3556395 (10bd808) # Straw dog proposal * Single database named `datasets_p` hosting //N// tables of c... [05:34:05] 10DBA, 10Operations, 10ops-eqiad: BBU issues on db1055, RAID cache on WriteThrough - https://phabricator.wikimedia.org/T174265#3556421 (10Marostegui) I will force a re-learn cycle on this host to see if the BBU comes back to optimal. Anyhow, @Cmjohnson can we use a BBU of the servers that are ready to be dec... [06:04:19] 10DBA, 10Operations, 10ops-eqiad: BBU issues on db1055, RAID cache on WriteThrough - https://phabricator.wikimedia.org/T174265#3556425 (10Marostegui) After the re-learn the BBU is back to Optimal and the RAID back to WB: ``` root@db1055:~# megacli -AdpBbuCmd -a0 BBU status for Adapter: 0 BatteryType: B...