crush-map.rst: add info about multiple crush heirarchies

Signed-off-by: Samuel Just <sam.just@inktank.com>
doc: correct meaning of 'pool' in crush

This was recently made less confusing by renaming the default crush
'pool' type to 'root'. Use this terminology everywhere as well.
This was not in argonaut, so perhaps this should delay being merged.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>

Conflicts:

	doc/rados/operations/add-or-rm-osds.rst
	doc/rados/operations/crush-map.rst
doc: draft bobtail release notes

Signed-off-by: Sage Weil <sage@inktank.com>
Merge remote-tracking branch 'gh/next'
doc: fix typo in config file

The option is host, not hostname

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
doc/release-notes: 'mon max pool pg num'

Signed-off-by: Sage Weil <sage@inktank.com>
doc/release-notes: don't use format 2 rbd images until after osds upgrade

Signed-off-by: Sage Weil <sage@inktank.com>
osd: debug EMSGSIZE / OSD_WRITETOOBIG

Signed-off-by: Sage Weil <sage@inktank.com>
rgw: configurable exit timeout

Fixes: #3638

rgw exit timeout secs : number of seconds to wait for process
to exit cleanly before forcing exit. If set to 0, it'l wait
indefinitely.

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>
doc: Added javascript code block tag.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Added authentication and mkcephfs settings for Bobtail.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Updated CephFS Quick Start for Bobtail.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Updated Block Device Quick Start for Bobtail.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Updated the 5-minute Quick Start for Bobtail.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Added REST Gateway link to 5-minute Quick Start.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
Updated Getting Started index to include Gateway Quick Start.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Added Gateway Quick Start configuration file.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Added Gateway Quick Start.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Modified the demo configuration file for Bobtail.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
Merge branch 'next'