This way users can't put snapshots on their clusters unless they explicitly
ask for the and have seen a warning message. We take a bit of the MDSMap
flags in order to do so. The only thing a little weird here is that anybody
who upgrades to this patch who already has snapshots will hit the EPERM
and have to go through the warning, but it doesn't impact existing snapshots
at all so they should be good.

Fixes: #6332

Signed-off-by: Greg Farnum <greg@inktank.com>

IndexManager now has a Index caching. Index will only be created if not
found in the cache. Earlier, each op is creating an Index object and other
ops requesting the same index needed to wait till previous op is done.
Also, after finishing lookup, this Index object was destroyed.
Now, a RWlock is been introduced in the CollectionIndex class and that is
responsible for sync between lookup and create.
Also, since these Index objects are persistent there is no need to use
smart pointers. So, Index is a CollecIndex* now.

Signed-off-by: Somnath Roy <somnath.roy@sandisk.com>

ceph.spec.in: We no longer need redhat-lsb-core

f356c45 Add missing anticipation_timeout argument for PullPriorityQueue constructor
9896448 Merge pull request ceph#42 from tchaikov/wip-cmake
979899e add travis CI on gnu/linux
8a3dabd cmake: the built archives are located in ${binary_dir}
ee15ced cmake: check for include in /usr/include also

git-subtree-dir: src/dmclock
git-subtree-split: f356c45

d1ff03b Merge pull request ceph#44 from adamemerson/wip-system-includes
4cc4b94 build: Mark dependency includes as SYSTEM in dmclock
05096c1 Merge pull request ceph#43 from TaewoongKim/anticipation_conf
f356c45 Add missing anticipation_timeout argument for PullPriorityQueue constructor
9896448 Merge pull request ceph#42 from tchaikov/wip-cmake
979899e add travis CI on gnu/linux
8a3dabd cmake: the built archives are located in ${binary_dir}
ee15ced cmake: check for include in /usr/include also

git-subtree-dir: src/dmclock
git-subtree-split: d1ff03b

…2-nodb-pylint

`models` folder: make pylint happy

Signed-off-by: gal salomon <gal.salomon@gmail.com>

* fixing text to float convertion (ronen-fr #42)

Signed-off-by: gal salomon <gal.salomon@gmail.com>

* fix integer conversion; add compile-warning flag

Signed-off-by: gal salomon <gal.salomon@gmail.com>

* adding object to handle awscli response,first phase. adding warning flags;

Signed-off-by: gal salomon <gal.salomon@gmail.com>

* fixing text to float conversion (ronen-fr #42) (#64)

Signed-off-by: gal salomon <gal.salomon@gmail.com>

* fix integer conversion; add compile-warning flag

Signed-off-by: gal salomon <gal.salomon@gmail.com>

* fix stdin mode; fix compile warnings

Signed-off-by: gal salomon <gal.salomon@gmail.com>

rgw/sfs: bump changelog version

Copy tests for replacing and retaining metadata

Reviewed-by: Yehuda Sadeh <yehuda@redhat.com>

cmake,travis: add travis CI on GNU/Linux

Reviewed-by: J. Eric Ivancich <ivancich@redhat.com>