On 7/02/2018 8:23 AM, Kyle Hutson wrote: > We had a 26-node production ceph cluster which we upgraded to Luminous > a little over a month ago. I added a 27th-node with Bluestore and > didn't have any issues, so I began converting the others, one at a > time. The first two went off pretty smoothly, but the 3rd is doing > something strange. > > Initially, all the OSDs came up fine, but then some started to > segfault. Out of curiosity more than anything else, I did reboot the > server to see if it would get better or worse, and it pretty much > stayed the same - 12 of the 18 OSDs did not properly come up. Of > those, 3 again segfaulted > > I picked one that didn't properly come up and copied the log to where > anybody can view it: > http://people.beocat.ksu.edu/~kylehutson/ceph-osd.426.log > <http://people.beocat.ksu.edu/%7Ekylehutson/ceph-osd.426.log> > > You can contrast that with one that is up: > http://people.beocat.ksu.edu/~kylehutson/ceph-osd.428.log > <http://people.beocat.ksu.edu/%7Ekylehutson/ceph-osd.428.log> > > (which is still showing segfaults in the logs, but seems to be > recovering from them OK?) > > Any ideas? Ideas ? yes There is a a bug which is hitting a small number of systems and at this time there is no solution. Issues details at http://tracker.ceph.com/issues/22102. Please submit more details of your problem on the ticket. Mike _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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