[00:04:47] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [00:38:31] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [01:34:37] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [01:45:49] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [02:53:15] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [03:04:31] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [04:11:55] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [04:34:27] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [05:53:15] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [06:26:55] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [07:08:36] 10Analytics, 10Data-Engineering, 10Event-Platform Value Stream, 10EventStreams: Old events in the stream - https://phabricator.wikimedia.org/T320558 (10Iluvatar) Any updates? It's a very important (breaking) bug. The easiest way to reproduce: 1. Open browser's console on the [[https://swviewer.toolforge.o... [07:11:55] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [08:08:07] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [08:53:01] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [10:00:25] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [11:19:05] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [11:41:31] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [12:26:27] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [13:11:23] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [13:45:05] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [14:30:05] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [15:03:45] PROBLEM - MegaRAID on analytics1068 is CRITICAL: CRITICAL: 13 LD(s) must have write cache policy WriteBack, currently using: WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough, WriteThrough https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [15:26:13] RECOVERY - MegaRAID on analytics1068 is OK: OK: optimal, 13 logical, 14 physical, WriteBack policy https://wikitech.wikimedia.org/wiki/MegaCli%23Monitoring [16:25:14] I have scheduled 2 months of downtime for this annoying, flapping megaraid alert for analytics1068. It joins five other servers with this alert flapping due to exhausted RAID controller batteries. [18:36:20] (03PS1) 10Gerrit maintenance bot: Add ve.wikimedia to pageview whitelist [analytics/refinery] - 10https://gerrit.wikimedia.org/r/842403 (https://phabricator.wikimedia.org/T320898)