>> -----Original Message----- >> From: Users [mailto:[email protected]] On Behalf Of Lentes, >> Bernd >> Sent: 2019年10月11日 22:32 >> To: Pacemaker ML <[email protected]> >> Subject: [ClusterLabs] trace of Filesystem RA does not log >> >> Hi, >> >> occasionally the stop of a Filesystem resource for an OCFS2 Partition fails >> to >> stop. > Which SLE version are you using? > When ocfs2 file system stop fails, that means the umount process is hung? > Could you cat that process stack via /proc/xxx/stack? > Of course, you also can use o2locktop to identify if there is any > active/hanged > dlm lock at that moment. >
I'm using SLES 12 SP4. I don't know exactly why umount isn't working or if it hangs, that's why i tried to trace the stop operation to have more infos. I will test o2locktop. What do you mean by "/proc/xxx/stack" ? The stack of which process should i investigate ? umount ? Bernd Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH) Ingolstaedter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir'in Prof. Dr. Veronika von Messling Geschaeftsfuehrung: Prof. Dr. med. Dr. h.c. Matthias Tschoep, Kerstin Guenther Registergericht: Amtsgericht Muenchen HRB 6466 USt-IdNr: DE 129521671 _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
