> > > > >> > >> What I also see is that I have three OSDs that have quite a lot of > OMAP > >> data, in compare to other OSDs (~20 time higher). I don't know if > this > >> is an issue: > > > > I have on 2TB ssd's with 2GB - 4GB omap data, while on 8TB hdd's the > omap data is only 53MB - 100MB. > > Should I manually clean this? (how? :)) > > The amount of omap data depends on multiple things, especially the use- > case. If a given OSD is only used for RBD, it will have a different > omap experience than if it were used for an RGW index pool. > This (mine) is mostly an rbd cluster. Is it correct that compacting leveldb is addressing 'cleaning omap data'? And this can only be done by setting leveldb_compact_on_mount = true in ceph.conf and restarting the osd? _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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