Hi Patrick, Quoting Stefan Kooman (stefan@xxxxxx): > Quoting Stefan Kooman (stefan@xxxxxx): > > Quoting Patrick Donnelly (pdonnell@xxxxxxxxxx): > > > Thanks for the detailed notes. It looks like the MDS is stuck > > > somewhere it's not even outputting any log messages. If possible, it'd > > > be helpful to get a coredump (e.g. by sending SIGQUIT to the MDS) or, > > > if you're comfortable with gdb, a backtrace of any threads that look > > > suspicious (e.g. not waiting on a futex) including `info threads`. > > Today the issue reappeared (after being absent for ~ 3 weeks). This time > the standby MDS could take over and would not get into a deadlock > itself. We made gdb traces again, which you can find over here: > > https://8n1.org/14011/d444 We are still seeing these crashes occur ~ every 3 weeks or so. Have you find the time to look into the backtraces / gdb dumps? Thanks, Stefan -- | BIT BV http://www.bit.nl/ Kamer van Koophandel 09090351 | GPG: 0xD14839C6 +31 318 648 688 / info@xxxxxx _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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