Hi, are the nodes running on AIX? If so my advice would be to change /var/mmfs/mmsysmon/mmsysmonitor.conf to read [InterNodeEventing] usesharedlib = 0
and the do a "mmsysmoncontrol restart". What was the min. release level before the upgrade? For most other cases a "mmsysmoncontrol restart" on the affected nodes + cluster manager node should do. Mit freundlichen Grüßen / Kind regards Norbert Schuld From: "Caubet Serrabou Marc (PSI)" <[email protected]> To: "[email protected]" <[email protected]> Date: 06.04.2020 13:36 Subject: [EXTERNAL] [gpfsug-discuss] "csm_resync_needed" after upgrading to GPFS v5.0.4-2 Sent by: [email protected] 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: [email protected]_______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=i4V0h7L9ElftZNfcuPIXmAHN2jl5TLcuyFLqtinu4j8&m=gU-FoFUzF10SfzgJPcd51vPIxjhkE6puV5hxAyPIA6I&s=zdEGNkM_ZSiem6wnOFZFVpTGjvSPG4wlFUFIhDVqcWM&e=
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