[gpfsug-discuss] "csm_resync_needed" after upgrading to GPFS v5.0.4-2

[Caubet Serrabou Marc (PSI)]

Hi all,


after upgrading one of the clusters to GPFS v5.0.4-2 and setting "minReleaseLevel 5.0.4.0" I started to see random "csm_resync_needed" errors on some nodes. This can be easily cleared with "mmhealth node show --resync", however after some minutes the error re-appears.

Apparently, no errors in the log files and no apparent problems other than the "csm_resync_needed" error.


Before opening a support case, any hints about what could be the reason of that and whether I should worry about it? I would like to clarify what's going on before upgrading the main cluster.


Thanks a lot,

Marc

_________________________________________________________
Paul Scherrer Institut
High Performance Computing & Emerging Technologies
Marc Caubet Serrabou
Building/Room: OHSA/014
Forschungsstrasse, 111
5232 Villigen PSI
Switzerland

Telephone: +41 56 310 46 67
E-Mail: marc.caubet at psi.ch
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