By saying "old clients" did you mean, (a) Client VMs running old Operating System (b) Client VMs/Volumes that are in-use for a long time and across ceph releases ? Was there any tuning done to fix it?
Thanks, On Mon, Sep 12, 2016 at 3:05 PM, Wido den Hollander <w...@42on.com> wrote: > > > Op 12 september 2016 om 18:47 schreef "WRIGHT, JON R (JON R)" < > jonrodwri...@gmail.com>: > > > > > > Since upgrading to Jewel from Hammer, we're started to see HEALTH_WARN > > because of 'blocked requests > 32 sec'. Seems to be related to writes. > > > > Has anyone else seen this? Or can anyone suggest what the problem might > be? > > > > Do you by any chance have old clients connecting? I saw this after a Jewel > upgrade as well and it was because of very old clients still connecting to > the cluster. > > Wido > > > Thanks! > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > On Mon, Sep 12, 2016 at 3:05 PM, Wido den Hollander <w...@42on.com> wrote: > > > Op 12 september 2016 om 18:47 schreef "WRIGHT, JON R (JON R)" < > jonrodwri...@gmail.com>: > > > > > > Since upgrading to Jewel from Hammer, we're started to see HEALTH_WARN > > because of 'blocked requests > 32 sec'. Seems to be related to writes. > > > > Has anyone else seen this? Or can anyone suggest what the problem might > be? > > > > Do you by any chance have old clients connecting? I saw this after a Jewel > upgrade as well and it was because of very old clients still connecting to > the cluster. > > Wido > > > Thanks! > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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