Hello to everyone :) Just some question about filesystem scrubbing In this documentation it is said that scrub will help admin check consistency of filesystem: https://docs.ceph.com/en/latest/cephfs/scrub/ So my questions are: Is filesystem scrubbing mandatory ? How often should I scrub the whole filesystem (ie start at /) How often should I scrub ~mdsdir Should I set up a cronjob ? Is filesystem scrubbing considerated armless ? Even with recursive force repair ? Is there any chance for scrubbing to overload mds on a big file system (ie like find . -ls) ? What is the difference between "recursive repair" and "recursive force repair" ? Is "force" armless ? Is there any way to see at which file/folder is the scrub operation ? In fact any better way to see srub progress than "scrub status" which doesn't say much Sorry for all the questions, but there is not that much documentation about filesystem scrubbing. And I do think the answers will help a lot of cephfs administrators :) Thanks to all All the best Arnaud _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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