Hello, Ceph users,
TL;DR: how to clear/acknowledge the following warning from ceph -s?
health: HEALTH_WARN 1 OSD(s) experiencing slow operations in BlueStore
Details: This is caused by a bad sector on the physical HDD - the time of this warning is the same as the most recent error in the SMART log of that HDD.
If this is the case, the drive might warrant replacement. A few grown defects are not entirely alarming, but if there are more than, say, 10 then I’d replace the drive. Or if there are SATA downshifts or other errors.
# ceph health detail HEALTH_WARN 1 OSD(s) experiencing slow operations in BlueStore [WRN] BLUESTORE_SLOW_OP_ALERT: 1 OSD(s) experiencing slow operations in BlueStore osd.33 observed slow operation indications in BlueStore
When I restart osd.33 using "systemctl restart ceph-osd@33.service" on the OSD host, the warning disappears. But is there a "softer" way how to acknowledge this warning?
ceph osd down 33 does not touch the process, only the maps and peering, which often suffices.
Thanks!
-Yenya
-- | Jan "Yenya" Kasprzak <kas at {fi.muni.cz - work | yenya.net - private}> | | https://www.fi.muni.cz/~kas/ GPG: 4096R/A45477D5 | We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise. --Larry Wall _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io