VM Client OS: ubuntu 14.04
Openstack: kilo
libvirt: 1.2.12
nova-compute-kvm: 1:2015.1.4-0ubuntu2
Jon
On 9/13/2016 11:17 AM, Wido den Hollander wrote:
Op 13 september 2016 om 15:58 schreef "WRIGHT, JON R (JON R)" <jonrodwright@xxxxxxxxx>:
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)" <jonrodwright@xxxxxxxxx>:
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!
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