doc: update the OpenStack glance configuration

Juno is now using a section for configuring the stores, so let's use it.
Put spaces between flag and value for clarity and readibility.

Signed-off-by: Sébastien Han <sebastien.han@enovance.com>
Add annotation to all assembly files to turn off stack-execute bit

See discussion in http://tracker.ceph.com/issues/10114

Building with these changes allows output from readelf like this:

 $ readelf -lW src/.libs/librados.so.2 | grep GNU_STACK
  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000
0x000000 RW  0x8

(note the absence of 'X' in 'RW')

Fixes: #10114
Signed-off-by: Dan Mick <dan.mick@redhat.com>
Merge pull request #2946 from ceph/wip-execstack

Add annotation to all assembly files to turn off stack-execute bit

Reviewed-by: Sage Weil <sage@redhat.com>
ceph_objectstore_tool: When exporting to stdout, don't cout messages

Fixes: #10128
Caused by a2bd2aa7

Signed-off-by: David Zafman <dzafman@redhat.com>
ceph_objectstore_tool: Make --file option consistent by treating "-" as stdout/stdin

Signed-off-by: David Zafman <dzafman@redhat.com>
tests: ceph_objectstore_tool.py test all variants of export/import

Handle change of error message text

Signed-off-by: David Zafman <dzafman@redhat.com>
Merge pull request #2950 from ceph/wip-10128

Wip 10128

Reviewed-by: Loic Dachary <ldachary@redhat.com>
Merge pull request #2917 from leseb/rbd-update-glance-config

doc: update the OpenStack glance configuration

Reviewed-by: Loic Dachary <ldachary@redhat.com>
Fixed locking issue in the trun method of libradosstriper leading to potential race conditions - Fixes: #10129

Signed-off-by: Sebastien Ponce <sebastien.ponce@cern.ch>