Hi ceph community,
I'm having some trouble trying to delete an OSD.
I've been using cephadm in one of our clusters and it's works fine, but
lately, after an OSD failure, I cannot delete it using the orchestrator.
Since the orchestrator is not working (for some unknown reason) I tried
to manually delete the OSD using the following command:
ceph purge osd <id> --yes-i-really-mean-it
This command removed the OSD from the crush map, but then the warning
CEPHADM_FAILED_DEAMON appeared. So the next step is delete de daemon in
the server that use to host the failed OSD. The command I used here was
the following:
cephadm rm-daemon --name osd.<id> --fsid <FSID>
But this command does not work because, accoding to the log, cephadm
cannot aquire lock:
2021-08-30 21:50:09,712 DEBUG Lock 139899822730784 not acquired on
/run/cephadm/$FSID.lock, waiting 0.05 seconds ...
2021-08-30 21:50:09,762 DEBUG Acquiring lock 139899822730784 on
/run/cephadm/$FSID.lock
2021-08-30 21:50:09,763 DEBUG Lock 139899822730784 not acquired on
/run/cephadm/$FSID.lock, waiting 0.05 seconds ...
The file /run/cephadm/$FSID.lock does exist. Can I safely remove it?
What should I check before doing such task.
I'll really appreciate any hint you can give relating this matter.
Thanks! regards.
--
AltaVoz <https://www.altavoz.net/>
Fernando Cid
Ingeniero de Operaciones
www.altavoz.net <https://www.altavoz.net/>
Ubicación AltaVoz
Viña del Mar: 2 Poniente 355 of 53
<https://www.altavoz.net/altavoz/contacto> | +56 32 276 8060
<tel:+56322768060>
Santiago: Antonio Bellet 292 of 701
<https://www.altavoz.net/altavoz/contacto> | +56 2 2585 4264
<tel:+562225854264>
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