Good day everyone,
I currently manage a Ceph cluster running Firefly 0.80.10, we had some maintenance which implied stopping OSD and starting them back again. This caused one of the hard drive to notice it had a bad sector and then Ceph to mark it as inconsistent.
After reparing the physical issue, I went and tried ceph pg repair, no action, then I tried ceph pg deep-scrub, still no action.
I verified the log of each OSD which had the PG and confirmed that nothing was logged, no repair, no deep-scrub. After trying deep-scrubbing manually other PGs, I confirmed that my requests were completely ignored.
The only flag set is noout since this cluster is too small, but automatic deep-scrubs are working and are logged both in ceph.log and the OSD log.
I tried restarting the monitor in charge to elect a new one and restart each affected OSD for the inconsistent PG with no success.
I also tried to fix the defective object myself in case it was hanging something, now the object has the same checksum on each OSD.
Is there a way to ask the OSD directly to deep-scrub without using the monitor? Is there a known issue about commands getting ignored?
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