From: Nathan Cutler Date: Mon, 26 Mar 2018 13:35:40 +0000 (+0200) Subject: Merge pull request #19439 from chardan/jfw-wip-14363-normalize-rm X-Git-Tag: v13.1.0~499 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b71eb017053962f4aaa3e6eddedcbccdce5eba2c;p=ceph.git Merge pull request #19439 from chardan/jfw-wip-14363-normalize-rm rgw, mon: normalize delete/remove in admin console (cleanup 22444) Reviewed-by: Sage Weil Reviewed-by: Yehuda Sadeh Reviewed-by: Casey Bodley Reviewed-by: Joao Eduardo Luis --- b71eb017053962f4aaa3e6eddedcbccdce5eba2c diff --cc PendingReleaseNotes index 631e71c984a4,938a15e4d4c5..9f3da71b664b --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@@ -1,20 -1,13 +1,25 @@@ 13.0.1 ------ + * *RGW, MON*: + Commands variously marked as "del", "delete", "remove" etc. should now all be + normalized as "rm". Commands already supporting alternatives to "rm" remain + backward-compatible. + * *CephFS*: + * Upgrading an MDS cluster to 12.2.3+ will result in all active MDS + exiting due to feature incompatibilities once an upgraded MDS comes online + (even as standby). Operators may ignore the error messages and continue + upgrading/restarting or follow this upgrade sequence: + + Reduce the number of ranks to 1 (`ceph fs set max_mds 1`), + deactivate all other ranks (`ceph mds deactivate :`), shutdown + standbys leaving the one active MDS, upgrade the single active MDS, then + upgrade/start standbys. Finally, restore the previous max_mds. + + See also: https://tracker.ceph.com/issues/23172 + * Several "ceph mds" commands have been obsoleted and replaced by equivalent "ceph fs" commands: - mds dump -> fs dump