On Wed, Dec 20, 2017 at 6:20 PM, Serguei Bezverkhi (sbezverk)
<[email protected]> wrote:
> It took 30 minutes for the Watcher to time out after ungraceful restart. Is
> there a way limit it to something a bit more reasonable? Like 1-3 minutes?
>
> On 2017-12-20, 12:01 PM, "Serguei Bezverkhi (sbezverk)" <[email protected]>
> wrote:
>
> Ok, here is what I found out. If I gracefully kill a pod then watcher
> gets properly cleared, but if it is done ungracefully, without “rbd unmap”
> then even after a node reboot Watcher stays up for a long time, it has been
> more than 20 minutes and it is still active (no any kubernetes services are
> running).
Hi Serguei,
Can you try taking k8s out of the equation -- set up a fresh VM with
the same kernel, do "rbd map" in it and kill it?
Thanks,
Ilya
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