From: Sage Weil Date: Fri, 3 May 2013 18:36:37 +0000 (-0700) Subject: doc/release-notes: warn about sysvinit crush map update X-Git-Tag: v0.62~34 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a0988be62f99f9dbe68ccb4c94ff996851ead7bd;p=ceph.git doc/release-notes: warn about sysvinit crush map update See c189d855e67baadf977d8ca14509dcacd579af7a. Signed-off-by: Sage Weil --- diff --git a/doc/release-notes.rst b/doc/release-notes.rst index 68fed0101d82..3ce7750300ee 100644 --- a/doc/release-notes.rst +++ b/doc/release-notes.rst @@ -15,6 +15,15 @@ Upgrading from v0.60 .. _Transitioning to ceph-deploy: rados/deployment/ceph-deploy-transition +* The sysvinit script (/etc/init.d/ceph) will now verify (and, if + necessary, update) the OSD's position in the CRUSH map on startup. + (The upstart script has always worked this way.) By default, this + ensures that the OSD is under a 'host' with a name that matches the + hostname (``hostname -s``). Legacy clusters create with mkcephfs do + this by default, so this should not cause any problems, but legacy + clusters with customized CRUSH maps with an alternate structure + should set ``osd crush update on start = false``. + * radosgw-admin now uses the term zone instead of cluster to describe each instance of the radosgw data store (and corresponding collection of radosgw daemons). The usage for the radosgw-admin @@ -54,6 +63,15 @@ Please see `Upgrading from Bobtail to Cuttlefish`_ for details. .. _Transitioning to ceph-deploy: rados/deployment/ceph-deploy-transition +* The sysvinit script (/etc/init.d/ceph) will now verify (and, if + necessary, update) the OSD's position in the CRUSH map on startup. + (The upstart script has always worked this way.) By default, this + ensures that the OSD is under a 'host' with a name that matches the + hostname (``hostname -s``). Legacy clusters create with mkcephfs do + this by default, so this should not cause any problems, but legacy + clusters with customized CRUSH maps with an alternate structure + should set ``osd crush update on start = false``. + * radosgw-admin now uses the term zone instead of cluster to describe each instance of the radosgw data store (and corresponding collection of radosgw daemons). The usage for the radosgw-admin