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> Organization: RRZK Uni Köln
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> <gpfsug-discuss@spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
>
Date: Friday, April 15, 2016 at 10:50 AM
> To: gpfsug main discussion list
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ssion list <gpfsug-discuss@spectrumscale.org>
> Date: Friday, April 15, 2016 at 10:50 AM
> To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org>
> Subject: Re: [gpfsug-discuss] Executing Callbacks on other Nodes
>
> Hi,
>
> In our cluster,
spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
Subject: Re: [gpfsug-discuss] Executing Callbacks on other Nodes
Hi,
In our cluster, mmlsnode –N waiters –L takes about 25 seconds to run. So
running it every 30 seconds is a bit close. I'll try running it once a minute
and t
Hi,
In our cluster, mmlsnode –N waiters –L takes about 25 seconds to run. So
running it every 30 seconds is a bit close. I'll try running it once a minute
and then incorporating this into our graphing.
Maybe the command is so slow for me because a few nodes are down?
Is there a parameter to
++
On 04/12/2016 04:54 AM, Oesterlin, Robert wrote:
For my larger clusters, I dump the cluster waiters on a regular basis
(once a minute: mmlsnode –N waiters –L), count the types and dump them
into a database for graphing via Grafana.
--
Alex Chekholko ch...@stanford.edu 347-401-4860
My understanding is (someone will correct me if I'm wrong) ...
GPFS does not have true deadlock detection. As you say it has time outs.
The argument is: As a practical matter, it makes not much difference to a
sysadmin or user -- if things are gummed up "too long" they start to smell
like a
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>
Date: Tuesday, April 12, 2016 at 3:03 AM
> To: gpfsug main discussion list
> <gpfsug-discuss@spectrumscale.o
ni Köln
Reply-To: gpfsug main discussion list
<gpfsug-discuss@spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
Date: Tuesday, April 12, 2016 at 3:03 AM
To: gpfsug main discussion list
<gpfsug-discuss@spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
Subjec
Hi everyone,
we are using GPFS 4.1.0.8 with 4 servers and 850 clients. Our GPFS setup is
fairly new, we are still in the testing phase. A few days ago, we had some
problems in the cluster which seemed to have started with deadlocks on a small
number of nodes. To be better prepared for this
