osd: osd_types: add pool quota related fields
common: util: add 'unit_to_bytesize()' function

Converts from a numerical value that may or may not contain an unit
modifier ('1024', '1K', '2M', ..., '1E') and returns the parsed size
in bytes.

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
mon: Monitor: check if 'pss' arg is !NULL on parse_pos_long()

We already do it all throughout the function, but this one place didn't.

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
ReplicatedPG: check for full if delta_stats.num_bytes > 0

Signed-off-by: Samuel Just <sam.just@inktank.com>
config_opts: fix rgw_port comments to be plaintext

Signed-off-by: Greg Farnum <greg@inktank.com>
ceph-disk list: say 'unknown cluster $UUID' when cluster is unknown

This makes it clearer that an old osd is in fact old.

Signed-off-by: Sage Weil <sage@inktank.com>
doc: Cleanup.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Moved to separate section for parallelism.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Rewrote monitor configuration section.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Moved PG info to separate page. Moved heartbeat to mon-osd doc.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Added heartbeat configuration settings.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
doc: Added entries for Pool, PG, & CRUSH. Moved heartbeat link.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>
mon: OSDMonitor: add 'osd pool set-quota' command

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
Merge branch 'wip-4490'
Merge git://github.com/ceph/ceph