Last modified: 2014-08-20 11:16:16 UTC
The tmpfs mount, that is used to write the MediaWiki core sqlite databases too, is apparently unmonitored on gallium and lanthanum. We have a check_disk monitor in place but it does not seem to take in account the tmpfs mount. The mount ended up being filled overnight which caused all MediaWiki tests to fail (bug 69731).
Change 155054 had a related patch set uploaded by Hashar: contint: monitor tmpfs mount on production slaves https://gerrit.wikimedia.org/r/155054
Change 155054 merged by Filippo Giunchedi: contint: monitor tmpfs mount on production slaves https://gerrit.wikimedia.org/r/155054
Both gallium and lanthanum now have a disk check :-D