If I remember correctly the issue appeared as soon as a remote filesystem was unmounted because a "quroumLoss" callback was then triggered by GPFS for the remote cluster nodes. The fix filters out these callbacks for remote nodes on the GUI side.
The only solution is to upgrade the GUI to the latest PTF (4.2.3.9). It's fine to just update the GUI RPM, so no need to upgrade the whole node.
Mit freundlichen Grüßen / Kind regards
Andreas Koeninger
Scrum Master and Software Developer / Spectrum Scale GUI and REST API
IBM Systems &Technology Group, Integrated Systems Development / M069
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IBM Deutschland Research & Development GmbH / Vorsitzende des Aufsichtsrats: Martina Koederitz
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----- Original message -----
From: Edson Manners <[email protected]>
Sent by: [email protected]
To: "[email protected]" <[email protected]>
Cc: "[email protected]" <[email protected]>
Subject: Re: [gpfsug-discuss] GPFS GUI
Date: Fri, Jul 6, 2018 3:20 PM
Ok. I'm on 4.2.3-5. So would this bug still show up if my remote filesystem is mounted? Because it is.Thanks.On 7/6/2018 2:38:21 AM, Andreas Koeninger <[email protected]> wrote:
Which version are you using? There was a bug in 4.2.3.6 and before related to unmounted remote filesystems which could lead to a gui_cluster_down event on the local cluster.
Mit freundlichen Grüßen / Kind regards
Andreas Koeninger
Scrum Master and Software Developer / Spectrum Scale GUI and REST API
IBM Systems &Technology Group, Integrated Systems Development / M069
-------------------------------------------------------------------------------------------------------------------------------------------
IBM Deutschland
Am Weiher 24
65451 Kelsterbach
Phone: +49-7034-643-0867
Mobile: +49-7034-643-0867
E-Mail: [email protected]
-------------------------------------------------------------------------------------------------------------------------------------------
IBM Deutschland Research & Development GmbH / Vorsitzende des Aufsichtsrats: Martina Koederitz
Geschäftsführung: Dirk Wittkopp Sitz der Gesellschaft: Böblingen / Registergericht: Amtsgericht Stuttgart, HRB 243294----- Original message -----
From: Edson Manners <[email protected]>
Sent by: [email protected]
To: [email protected]
Cc:
Subject: [gpfsug-discuss] GPFS GUI
Date: Thu, Jul 5, 2018 11:38 PM
There was another thread on here about the following error in the GUI:
Event name: gui_cluster_down
Cause: The GUI calculated that an insufficient amount of quorum nodes is
up and running.
But it looks like the resolution happened in another channel. I have the
exact same problem even though we're running a production GPFS cluster
that seems to work perfectly fine. This is the last error in the GUI
that I'm trying to get solved. What would be the best way to try to
troubleshoot this.
--
[Any errors in spelling, tact or fact are transmission errors]
- (Stolen from) Dag Wieers
Edson Manners
Research Computing Center
FSU Information Technology Services
Dirac Science Library., Room 150G
Tallahassee, Florida 32306-4120
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