On Wed, Dec 20, 2017 at 6:20 PM, Serguei Bezverkhi (sbezverk)
<sbezverk@xxxxxxxxx> 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)" <sbezverk@xxxxxxxxx> 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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