On 17/11/15 09:46, Claes Sahlström wrote: > Did some more logging and for some reason it seems like I do have some > problem communicating with my OSDs: > > > > “ceph tell osd.* version” gives two different errors that might shed > some light on what is going on… > > > > osd.0: Error ENXIO: problem getting command descriptions from osd.0 > > osd.0: problem getting command descriptions from osd.0 > > osd.3: Error ENXIO: problem getting command descriptions from osd.3 > > osd.3: problem getting command descriptions from osd.3 > > 2015-11-16 21:37:17.737671 7fafa05f6700 0 -- 172.16.0.202:0/1780708646 >>> 172.16.0.202:7001/8193 pipe(0x7fafa4068e40 sd=4 :0 s=1 pgs=0 cs=0 l=1 > c=0x7fafa4062920).fault > > osd.4: Error EINTR: problem getting command descriptions from osd.4 > > osd.4: problem getting command descriptions from osd.4 > > > > I have some quite large logs that I was going through and noticed that I > got this in the osd-log: > > 2015-11-16 20:27:43.432210 7f6b356a0700 1 osd.0 39502 osdmap indicates > one or more pre-v0.94.4 hammer OSDs is running > > > > That made me check what version the OSDs were, but I get that log entry > is because it cannot check the version of the other OSDs at all. From which version did you upgrade? The release notes for 0.94.4 [0] say: "This Hammer point release fixes several important bugs in Hammer, as well as fixing interoperability issues that are required before an upgrade to Infernalis. That is, all users of earlier version of Hammer or any version of Firefly will first need to upgrade to hammer v0.94.4 or later before upgrading to Infernalis (or future releases)." [0] http://docs.ceph.com/docs/master/release-notes/#v0-94-4-hammer -- David Clarke Systems Architect Catalyst IT
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