0.81
librbd: clarify license header

These were meant to say LGPL, but a typo was propagated and it
referred to the non-existent GPL2.1, and also to COPYING which
correctly indicated these files were LGPL2.1.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
doc/release-notes: v0.81

Signed-off-by: Sage Weil <sage@inktank.com>
Merge remote-tracking branch 'gh/next'
doc: fix 'rbd map' example

Looks like 'foo' is a leftover, see commit ea9fc87d8996 ("doc: Removed
foo.  Apparently myimage was added and foo not removed.").

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
documentation: update osd pool create erasure

The properties are replaced with erasure code profiles. Remove the
reference to properties and the documentation of each erasure-code
related property.

Signed-off-by: Loic Dachary <loic@dachary.org>
documentation: add osd erasure-code-profile {set,rm,get,ls}

And a link from rados/operations.

http://tracker.ceph.com/issues/8514 Fixes: #8514

Reported-by: Kenneth Waegeman <Kenneth.Waegeman@UGent.be>
Signed-off-by: Loic Dachary <loic@dachary.org>
Merge pull request #1908 from jdurgin/wip-librbd-license-header

librbd: clarify license header to say LGPL

Everybody who has contributed has already explicitly agreed to relicense RBD to LGPL...except for me, and I am granting it now.

Reviewed-by: Greg Farnum <greg@inktank.com>
Merge pull request #1909 from dachary/wip-8514-documentation

doc: fix osd pool create and add osd erasure-code-profile
PGLOG:DNM:introduce bug to test scrub
Merge remote-tracking branches 'origin/wip-7999', 'origin/wip-8396' and 'origin/wip-8438' into wip-sam-testing