[07:41:11] x1 is back to RBR [11:22:32] (MysqlReplicationLag) firing: (2) MySQL instance db2151:9104 has too large replication lag (8m 59s) - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db2151&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLag [11:22:38] ^ me [11:27:32] (MysqlReplicationLag) resolved: (2) MySQL instance db2151:9104 has too large replication lag (10m 50s) - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db2151&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLag [11:32:08] FYI. We merged all db logging channels to rdbms, so starting late next week, they all switch to that instead of DBQuery, DBError, DBTransaction, etc. [11:33:16] mmm what? [11:33:19] So what's the correct dashboard? [11:40:14] marostegui: dashboards shouldn't change [11:40:55] but e.g. https://logstash.wikimedia.org/app/dashboards#/view/87348b60-90dd-11e8-8687-73968bebd217 needs changing to have "Channel is one of.." to have "rdbms" [11:41:51] I can fix it, but we have time [14:06:48] Amir1: what is centralnotice? centralauth? meta? [14:07:42] Good question. I don't know but it's probably in metawiki [14:07:45] S7 [14:08:19] yeah, looks so [14:08:20] thanks! [16:33:48] Amir1: is there a way with the schema change to only run the change on the dc master host? [16:34:01] (other than editing and adding the host manually I mean) [16:34:16] --dc-primaries ? [16:34:34] it does it on both codfw and eqiad masters though [16:34:35] oh ys [16:34:37] I am an idiot [16:34:40] I was checking the wrong host [16:34:42] yeah yeah [16:34:45] I was runnign: run_schema_change.py --run --include-masters --dc codfw --dc-masters codfw [16:34:58] And it did the right thing, but I was looking at the wrong hostname [16:34:59] Nevermind! [16:35:03] Thanks for opening my eyes [16:35:04] aah [16:35:11] ok, happy to be a rubber duck [16:35:16] XDDDD [16:35:27] python run_schema_change.py --help should also give you list of options [16:35:37] in case you're not sure of anything [16:36:17] yeah, I was sure I ran this thing before, but I got very confused [16:36:26] But it was because I was looking at the wrong section in orchestrator