All mons do not work anymore: === mon.a === Starting Ceph mon.a on ccad... [21207]: (33) Numerical argument out of domain failed: 'ulimit -n 8192; /usr/bin/ceph-mon -i a --pid-file /var/run/ceph/mon.a.pid -c /etc/ceph/ceph.conf ' Stefan Am 19.07.2013 07:59, schrieb Sage Weil: > A note on upgrading: > > One of the fixes in 0.61.5 is with a 32bit vs 64bit bug with the feature > bits. We did not realize it before, but the fix will prevent 0.61.4 (or > earlier) from forming a quorum with 0.61.5. This is similar to the upgrade > from bobtail (and the future upgrade to dumpling). As such, we recommend > you upgrade all monitors at once to avoid the potential for discruption in > service. > > I'm adding a note to the release notes. > > Thanks! > sage > > > On Thu, 18 Jul 2013, Sage Weil wrote: > >> We've prepared another update for the Cuttlefish v0.61.x series. This >> release primarily contains monitor stability improvements, although there >> are also some important fixes for ceph-osd for large clusters and a few >> important CephFS fixes. We recommend that all v0.61.x users upgrade. >> >> * mon: misc sync improvements (faster, more reliable, better tuning) >> * mon: enable leveldb cache by default (big performance improvement) >> * mon: new scrub feature (primarily for diagnostic, testing purposes) >> * mon: fix occasional leveldb assertion on startup >> * mon: prevent reads until initial state is committed >> * mon: improved logic for trimming old osdmaps >> * mon: fix pick_addresses bug when expanding mon cluster >> * mon: several small paxos fixes, improvements >> * mon: fix bug osdmap trim behavior >> * osd: fix several bugs with PG stat reporting >> * osd: limit number of maps shared with peers (which could cause domino failures) >> * rgw: fix radosgw-admin buckets list (for all buckets) >> * mds: fix occasional client failure to reconnect >> * mds: fix bad list traversal after unlink >> * mds: fix underwater dentry cleanup (occasional crash after mds restart) >> * libcephfs, ceph-fuse: fix occasional hangs on umount >> * libcephfs, ceph-fuse: fix old bug with O_LAZY vs O_NOATIME confusion >> * ceph-disk: more robust journal device detection on RHEL/CentOS >> * ceph-disk: better, simpler locking >> * ceph-disk: do not inadvertantely mount over existing osd mounts >> * ceph-disk: better handling for unusual device names >> * sysvinit, upstart: handle symlinks in /var/lib/ceph/* >> >> Please also refer to the complete release notes: >> >> http://ceph.com/docs/master/release-notes/#v0-61-5-cuttlefish >> >> You can get v0.61.5 from the usual locations: >> >> * Git at git://github.com/ceph/ceph.git >> * Tarball at http://ceph.com/download/ceph-0.61.5.tar.gz >> * For Debian/Ubuntu packages, see http://ceph.com/docs/master/install/debian >> * For RPMs, see http://ceph.com/docs/master/install/rpm >> > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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