Hi Muthu
We found the same issue near 2000 pgs not deep-scrubbed in time.
We’re manually force scrubbing with :
ceph health detail | grep -i not | awk '{print $2}' | while read i; do ceph pg
deep-scrub ${i}; done
It launch near 20-30 pgs to be deep-scrubbed. I think you can improve with a
sleep of 120 secs between scrub to prevent overload your osd.
For disable deep-scrub you can use “ceph osd set nodeep-scrub” , Also you can
setup deep-scrub with threshold .
#Start Scrub 22:00
osd scrub begin hour = 22
#Stop Scrub 8
osd scrub end hour = 8
#Scrub Load 0.5
osd scrub load threshold = 0.5
Regards,
Manuel
De: ceph-users <[email protected]> En nombre de nokia ceph
Enviado el: martes, 14 de mayo de 2019 11:44
Para: Ceph Users <[email protected]>
Asunto: [ceph-users] ceph nautilus deep-scrub health error
Hi Team,
After upgrading from Luminous to Nautilus , we see 654 pgs not deep-scrubbed in
time error in ceph status . How can we disable this flag? . In our setup we
disable deep-scrubbing for performance issues.
Thanks,
Muthu
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