> Op 13 september 2016 om 15:58 schreef "WRIGHT, JON R (JON R)" 
> <jonrodwri...@gmail.com>:
> 
> 
> Yes, I do have old clients running.  The clients are all vms.  Is it 
> typical that vm clients have to be rebuilt after a ceph upgrade?
> 

No, not always, but it is just that I saw this happening recently after a Jewel 
upgrade.

What version are the client(s) still running?

Wido

> Thanks,
> 
> Jon
> 
> 
> On 9/12/2016 4:05 PM, Wido den Hollander 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
>
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