-----Original message----- > From:Alwin Antreich <a.antreich@xxxxxxxxxxx> > Sent: Thursday 13th September 2018 14:41 > To: Menno Zonneveld <menno@xxxxxxxx> > Cc: ceph-users <ceph-users@xxxxxxxxxxxxxx>; Marc Roos <M.Roos@xxxxxxxxxxxxxxxxx> > Subject: Re: Rados performance inconsistencies, lower than expected performance > > > Am I doing something wrong? Did I run into some sort of bug? > AFAIR, the object deletion is done in the background. Depending on how > quick you do the subsequent tests and how much the cluster is working on > the recovery, the results may vary well. I've noticed this as well but the performance will never recover unless I recreate the OSDs, the storage machines show no activity on CPU or disk so I assume the deletion and recovery is already done (also ceph -w shows everything is ok), this is something I made sure of while doing these tests. The second the third machine finishes recovery of recreating all OSDs performance is back again. Thanks, Menno _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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