> > FWIW, having encountered these long-startup issues many times in the > > past on both HDD and QLC OSDs, I can pretty confidently say that > > throwing flash at the problem doesn't make it go away. Fewer issues > > with DB IOs contending with client IOs, but flapping can still occur > > during PG cleaning on QLC, at least on Pacific. > > Interesting. Were these QLC OSDs collocated too? Or were they running DB on QLCs and data on HDDs? Collocated in each case (i.e. wal/db was alongside data) Josh _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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