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Castor cache is ineffective due to a split brain
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Description

Since [[ https://gerrit.wikimedia.org/r/774771 | [operations/puppet@production] ci: relocate castor storage directory ]] for T252071, the rsync server on integration-castor05 serves files from /srv/cache. There are no more any updates send to it since roughly March 29th.

The caches are instead saved in the old directory: /srv/jenkins-workspace/caches/

Event Timeline

Change 856626 had a related patch set uploaded (by Hashar; author: Hashar):

[integration/config@master] jjb: save Castor caches at /srv/cache

https://gerrit.wikimedia.org/r/856626

Mentioned in SAL (#wikimedia-releng) [2022-11-14T17:35:58Z] <hashar> Changing Castor cache saving from /srv/jenkins-workspace/caches/ to /srv/cache/caches/ which is the one served by rsync T323051

Mentioned in SAL (#wikimedia-releng) [2022-11-14T17:36:17Z] <hashar> Nuking unused Castor cached files in /srv/jenkins-workspace/caches # T323051

Change 856626 merged by jenkins-bot:

[integration/config@master] jjb: save Castor caches at /srv/cache

https://gerrit.wikimedia.org/r/856626

Mentioned in SAL (#wikimedia-operations) [2022-11-14T17:42:27Z] <hashar> Restored CI caching mechanism which has been serving stalled caches since March 29th 2022 :-\ T323051

hashar claimed this task.

I think it is good now :-]