doc/release-notes: v0.56.5

Signed-off-by: Sage Weil <sage@inktank.com>
doc/release-notes: add/link complete changelogs

Signed-off-by: Sage Weil <sage@inktank.com>
mon: fork early to avoid leveldb static env state

leveldb has static state that prevents it from recreating its worker thread
after our fork(), even when we close and reopen the database (tsk tsk!).
Avoid this by forking early, before we touch leveldb.

Hide the details in a Preforker class.  This is modeled after what
ceph-fuse already does; we should convert it later.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Samuel Just <sam.just@inktank.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
init-ceph: update osd crush map position on start

This is what the upstart ceph-osd.conf does; we need to do the same so that
new OSDs (e.g., that ceph-deploy creates) get added to the crush map.

Signed-off-by: Sage Weil <sage@inktank.com>
doc/release-notes: warn about sysvinit crush map update

See c189d855e67baadf977d8ca14509dcacd579af7a.

Signed-off-by: Sage Weil <sage@inktank.com>
Merge branch 'next'
Merge git://github.com/ceph/ceph