On Mon, Apr 13, 2020 at 1:33 PM Josh Haft wrote:
>
> Hi,
>
> I upgraded from 13.2.5 to 14.2.6 last week and am now seeing
> significantly higher latency on various MDS operations. For example,
> the 2min rate of ceph_mds_server_req_create_latency_sum /
> ceph_mds_server_req_create_latency_count fo
On Mon, Apr 13, 2020 at 4:14 PM Gregory Farnum wrote:
>
> On Mon, Apr 13, 2020 at 1:33 PM Josh Haft wrote:
> >
> > Hi,
> >
> > I upgraded from 13.2.5 to 14.2.6 last week and am now seeing
> > significantly higher latency on various MDS operations. For example,
> > the 2min rate of ceph_mds_server
On Mon, Apr 13, 2020 at 3:16 PM Josh Haft wrote:
>
> On Mon, Apr 13, 2020 at 4:14 PM Gregory Farnum wrote:
> >
> > On Mon, Apr 13, 2020 at 1:33 PM Josh Haft wrote:
> > >
> > > Hi,
> > >
> > > I upgraded from 13.2.5 to 14.2.6 last week and am now seeing
> > > significantly higher latency on vario
On Tue, Apr 14, 2020 at 6:17 AM Josh Haft wrote:
>
> On Mon, Apr 13, 2020 at 4:14 PM Gregory Farnum wrote:
> >
> > On Mon, Apr 13, 2020 at 1:33 PM Josh Haft wrote:
> > >
> > > Hi,
> > >
> > > I upgraded from 13.2.5 to 14.2.6 last week and am now seeing
> > > significantly higher latency on vario
Thanks for the assistance.
I restarted the active MDS Monday evening, which caused a standby to
pick up the rank; latencies immediately decreased and returned to
normal range throughout yesterday. Both primary and standby MDS' had
been restarted when upgraded last Friday evening, but not since. I'
This issue did subside after restarting the original primary daemon
and failing back to it. I've since enabled multi-MDS and latencies
overall have decreased even further.
Thanks for your assistance.
On Wed, Apr 15, 2020 at 8:32 AM Josh Haft wrote:
>
> Thanks for the assistance.
>
> I restarted
