[ClusterLabs] Corosync main process was not scheduled for 115935.2266 ms (threshold is 800.0000 ms). Consider token timeout increase.

[Kostiantyn Ponomarenko]

Thank you for the suggestion.
The OS is Debian 8. All Packages are build by myself.
libqb-0.17.2
corosync-2.3.5
cluster-glue-1.0.12
pacemaker-1.1.13

It is really important for me to understand what is happening with the
cluster under the high load.
So I would appreciate any help here =)


Thank you,
Kostia

On Wed, Feb 17, 2016 at 5:02 PM, Greg Woods <woods at ucar.edu> wrote:

>
> On Wed, Feb 17, 2016 at 3:30 AM, Kostiantyn Ponomarenko <
> konstantin.ponomarenko at gmail.com> wrote:
>
>> Jan 29 07:00:43 B5-2U-205-LS corosync[2742]: [MAIN  ] Corosync main
>> process was not scheduled for 12483.7363 ms (threshold is 800.0000 ms).
>> Consider token timeout increase.
>
>
> I was having this problem as well. You don't say which version of corosync
> you are running or on what OS, but on CentOS 7, there is an available
> update that looks like it might address this (it has to do with
> scheduling). We haven't gotten around to actually applying it yet because
> it will require some down time on production services (we do have a few
> node-locked VMs in our cluster), and it only happens when the system is
> under very high load, so I can't say for sure the update will fix the
> issue, but it might be worth looking into.
>
> --Greg
>
>
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