[ClusterLabs] Antw: Re: Antw: Is there a way to ignore a single monitoring timeout
klecho at gmail.com
Fri Sep 1 07:15:14 EDT 2017
What I observe is that single monitoring request of different resources
with different resource agents is timing out.
For example LVM resource (the LVM RA) does this sometimes.
Setting ridiculously high timeouts (5 minutes and more) didn't solve the
problem, so I think I'm out of options there.
Same for other I/O related resources/RAs.
One of the typical cases is LVM (LVM RA)monitoring.
On 1.09.2017 11:07, Jehan-Guillaume de Rorthais wrote:
> On Fri, 01 Sep 2017 09:07:16 +0200
> "Ulrich Windl" <Ulrich.Windl at rz.uni-regensburg.de> wrote:
>>>>> Klechomir <klecho at gmail.com> schrieb am 01.09.2017 um 08:48 in Nachricht
>> <9f043557-233d-6c1c-b46d-63f8c2ee59c7 at gmail.com>:
>>> Hi Ulrich,
>>> Have to disagree here.
>>> I have cases, when for an unknown reason a single monitoring request
>>> never returns result.
>>> So having bigger timeouts doesn't resolve this problem.
>> But if your monitor hangs instead of giving a result, you also cannot ignore
>> the result that isn't there! OTOH: Isn't the operation timeout for monitors
>> that hang? If the monitor is killed, it returns an implicit status (it
> I agree. It seems to me the problems comes from either the resource agent or
> the resource itself. Presently, this issue bothers the cluster stack, but soon
> or later, it will blows something else. Track where the issue comes from, and
> fix it.
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