> Op 12 juli 2016 om 12:18 schreef Steffen Weißgerber <weissgerb...@ksnb.de>: > > > > > >>> Christian Balzer <ch...@gol.com> schrieb am Dienstag, 12. Juli 2016 um > >>> 08:47: > > > Hello, > > > > On Tue, 12 Jul 2016 08:39:16 +0200 (CEST) Wido den Hollander wrote: > > > >> Hi, > >> > >> I am upgrading a 1800 OSD cluster from Hammer 0.94.5 to 0.94.7 prior to > > going to Jewel and while doing so I see the monitors being flooded with > > these > > messages: > >> > > Google is your friend (and so is the NSA): > > --- > > http://www.spinics.net/lists/ceph-devel/msg30450.html > > --- > > > > That's also one of the reasons that despite only having a fraction of your > > or Dan's OSDs I'm not upgrading to 0.94.7... > > ... and is there 'light at the end of the tunnel' ? >
Well, after the upgrade to .7 the cluster is still running just fine. Wido > > > > Christian > > > > Steffen > > >> 2016-07-12 08:28:12.919748 osd.1200 [WRN] failed to encode map e130549 > >> with > > expected crc > >> 2016-07-12 08:28:12.921943 osd.1338 [WRN] failed to encode map e130549 > >> with > > expected crc > >> 2016-07-12 08:28:12.923814 osd.353 [WRN] failed to encode map e130549 with > > expected crc > >> 2016-07-12 08:28:12.939370 osd.1200 [WRN] failed to encode map e130549 > >> with > > expected crc > >> 2016-07-12 08:28:12.941482 osd.1338 [WRN] failed to encode map e130549 > >> with > > expected crc > >> 2016-07-12 08:28:12.960100 osd.1338 [WRN] failed to encode map e130549 > >> with > > expected crc > >> 2016-07-12 08:28:12.979404 osd.1338 [WRN] failed to encode map e130549 > >> with > > expected crc > >> 2016-07-12 08:28:13.012463 osd.353 [WRN] failed to encode map e130549 with > > expected crc > >> 2016-07-12 08:28:13.039417 osd.353 [WRN] failed to encode map e130549 with > > expected crc > >> 2016-07-12 08:28:13.079893 osd.353 [WRN] failed to encode map e130549 with > > expected crc > >> 2016-07-12 08:28:13.111176 osd.575 [WRN] failed to encode map e130549 with > > expected crc > >> 2016-07-12 08:28:13.135279 osd.353 [WRN] failed to encode map e130549 with > > expected crc > >> 2016-07-12 08:28:13.144697 osd.575 [WRN] failed to encode map e130549 with > > expected crc > >> > >> This just goes on and on. The flood of messages cause the monitors to > >> start > > consuming a bit of CPU which makes the cluster operate slower. > >> > >> I am restarting the OSDs slowly and when I stop doing so the messages > > disappear and the cluster operates just fine. > >> > >> I know that the messages pop up due to a version mismatch, but is there > >> any > > way to suppress them? > >> > >> Wido > >> _______________________________________________ > >> ceph-users mailing list > >> ceph-users@lists.ceph.com > >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >> > > > > > > -- > > Christian Balzer Network/Systems Engineer > > ch...@gol.com Global OnLine Japan/Rakuten Communications > > http://www.gol.com/ > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > -- > Klinik-Service Neubrandenburg GmbH > Allendestr. 30, 17036 Neubrandenburg > Amtsgericht Neubrandenburg, HRB 2457 > Geschaeftsfuehrerin: Gudrun Kappich > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
