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SQL/XML dumps multiple errors "Couldn't update index json file, Continuing anyways" from 09 21 2022 near midnight
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Description

Sample output, for one of the 5 wikis affected:

2022-09-20 23:43:30: fawiki Checkdir dir /mnt/dumpsdata/xmldatadumps/public/fawiki/latest ...
2022-09-20 23:43:30: fawiki Checkdir dir /mnt/dumpsdata/xmldatadumps/public/fawiki/latest ...
2022-09-20 23:43:30: fawiki adding rss feed file /mnt/dumpsdata/xmldatadumps/public/fawiki/latest/fawiki-latest-pages-articles.xml.bz2-rss.xml
2022-09-20 23:43:30: fawiki Reading fawiki-20220920-pages-articles.xml.bz2 checksum for md5 from file /mnt/dumpsdata/xmldatadumps/public/fawiki/20220920/md5sums-fawiki-20220920-pages-articles.xml.bz2.txt
2022-09-20 23:43:30: fawiki Reading fawiki-20220920-pages-articles.xml.bz2 checksum for sha1 from file /mnt/dumpsdata/xmldatadumps/public/fawiki/20220920/sha1sums-fawiki-20220920-pages-articles.xml.bz2.txt
Couldn't update index.html file. Continuing anyways
Couldn't update index json file. Continuing anyways
Couldn't update index.html file. Continuing anyways

Event Timeline

ArielGlenn created this task.

Change 833625 had a related patch set uploaded (by ArielGlenn; author: ArielGlenn):

[operations/puppet@production] keep minimum older sql/xml dump files on generation hosts

https://gerrit.wikimedia.org/r/833625

Change 833625 merged by ArielGlenn:

[operations/puppet@production] keep minimum older sql/xml dump files on generation hosts

https://gerrit.wikimedia.org/r/833625

After some poking around, it turned out that the problem was:

Στιγμιότυπο από 2022-09-21 08-26-27.png (269×831 px, 23 KB)

(dumpsdata1003 graph from https://grafana.wikimedia.org/d/000000377/host-overview?var-server=dumpsdata1003&var-datasource=eqiad%20prometheus%2Fops&orgId=1&from=1663652279988&to=1663735437092

We'll keep one less dupm run of the smaller wikis until the new dumpsdata hosts can be rolled out. Those are waiting on completion of the raid monitoring changes for the new controller, see T315608

Change 833736 had a related patch set uploaded (by ArielGlenn; author: ArielGlenn):

[operations/puppet@production] start daily cleanup job of sql/xmldumps later in the day

https://gerrit.wikimedia.org/r/833736

Change 833736 merged by ArielGlenn:

[operations/puppet@production] start daily cleanup job of sql/xmldumps later in the day

https://gerrit.wikimedia.org/r/833736

No pending actions left, so I'm closing this.