Hi,
On 2019-11-20 15:55, thoralf schulze wrote:
hi,
we were able to track this down to the auto balancer: disabling the auto
balancer and cleaning out old (and probably not very meaningful)
upmap-entries via ceph osd rm-pg-upmap-items brought back stable mgr
daemons and an usable dashboard.
I
hi,
we were able to track this down to the auto balancer: disabling the auto
balancer and cleaning out old (and probably not very meaningful)
upmap-entries via ceph osd rm-pg-upmap-items brought back stable mgr
daemons and an usable dashboard.
the not-so-sensible upmap-entries might or might not
hi Lenz,
On 11/13/19 6:38 PM, Lenz Grimmer wrote:
> there have been several reports about Ceph mgr modules (not just the
> dashboard) experiencing hangs and freezes recently. The thread "mgr
> daemons becoming unresponsive" might give you some additional insight.
>
> Is the "device health metrics
Hi Thoralf,
there have been several reports about Ceph mgr modules (not just the
dashboard) experiencing hangs and freezes recently. The thread "mgr
daemons becoming unresponsive" might give you some additional insight.
Is the "device health metrics" module enabled on your cluster? Could you
try
hi there,
the dashboard of our moderatly used cluster with 3 mon/mgr-nodes gets
stuck about 30 seconds after a mgr becomes active. the dashboard is not
usable anymore (ie: the mgr damon does not respond to http requests
anymore), although it comes back from the dead occasionally for a few
seconds.
