Actually, I missed it--I do see the wipe start, wipe done in the log. However, it is still doing verify_diri_backtrace, as described previously. jonathan On Wed, Aug 15, 2018 at 10:42 PM, Jonathan Woytek <woytek@xxxxxxxxxxx> wrote: > On Wed, Aug 15, 2018 at 9:40 PM, Yan, Zheng <ukernel@xxxxxxxxx> wrote: >> How many client reconnected when mds restarts? The issue is likely >> because reconnected clients held two many inodes, mds was opening >> these inodes in rejoin state. Try starting mds with option >> mds_wipe_sessions = true. The option makes mds ignore old clients >> during recovery. You need to unset the option and remount clients >> after mds become 'active' > > > Thank you for the suggestion! I set that in the global section of > ceph.conf on the node where I am starting ceph-mds. After setting it > and starting ceph-mds, I'm not seeing markedly different behavior. > After flying through replay and then flying through a bunch of the > messages posted earlier, it begins to eat up memory again and slows > down, still outputting the log messages as in the original post. > Looking in the ceph-mds...log, I'm not seeing any reference to 'wipe', > so I'm not sure if it is being honored. Am I putting that in the right > place? > > jonathan > -- > Jonathan Woytek > http://www.dryrose.com > KB3HOZ > PGP: 462C 5F50 144D 6B09 3B65 FCE8 C1DC DEC4 E8B6 AABC -- Jonathan Woytek http://www.dryrose.com KB3HOZ PGP: 462C 5F50 144D 6B09 3B65 FCE8 C1DC DEC4 E8B6 AABC _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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