Although I wouldn't have expected it to take 20 restarts, it's still
good that it helped resolving the issue. I'm not entirely sure of the
implications having increased osd_map_share_max_epochs that much. Did
you set it back to the default? If not, I recommend to monitor disk
usage closely (monitor store), and maybe OSD memory usage as well.
Zitat von Gilles Mocellin via ceph-users <[email protected]>:
Le mardi 23 juin 2026, 11:18:45 heure d’été d’Europe centrale Eugen Block via
ceph-users a écrit :
Hi,
this sounds familiar:
https://lists.ceph.io/hyperkitty/list/[email protected]/thread/Y2YKHQZSBYA7
GS4D4YSPSNMWNE5QMETH/#ZTUQ2CE5547LOPBGQOXHUF63F6UU3RKO
You could set the OSD "in" and then retry starting it a couple of times.
Regards,
Eugen
Yes that sound really that.
There's a RedHat solution about that (behind a closed wall), they suggest to
set to 1000 thoses settings :
osd_map_share_max_epochs and another (I can't access it from here...).
It didn't work at first so I thought it wasn't it.
But I certainly was far behind more than 1000...
My OSD stayed down/out for at least 4 days.
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