rados: keep fewer osdmaps around

Signed-off-by: Sage Weil <sage@inktank.com>
rados: trim more aggressively
removed a blank line

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
Merge branch 'master' of github.com:ceph/ceph-qa-suite
added tasks in the yaml

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
upgrade-parallel: do staggered updates
upgrade-parallel: add stress-split collection
upgrade-parallel/stress-split: fix osd names

Signed-off-by: Sage Weil <sage@inktank.com>
modified the task yaml to use modified ceph.restart and wait_for_mon_quorum

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
upgrade-cuttlefish: test upgrades to new point releases

This only covers rados tests currently.  We should expand this to include rgw,
rbd, and cephfs workloads.

Signed-off-by: Sage Weil <sage@inktank.com>
modified workunit branch to cuttlefish

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
upgrade-cuttlefish: run on xfs, not /
removed ceph-deploy branch option
so the nightlies can run ceph-deploy against any arbitrary branch

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
removed ceph-deploy branch option to make it run against arbitrary branch

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
upgrade-parallel: fix rgw syntax

Signed-off-by: Sage Weil <sage@inktank.com>
upgrade-parallel/rados: fix mon restarts
ceph-deploy: remove workunit branch options

Signed-off-by: Sage Weil <sage@inktank.com>
Add distro yamls.

Should be no harm to get these in now.

To run on all distros the distros dir should just be symlinked in
the folder that also contains tasks, IE:

suites/ceph-deploy/fs

Or make a distro's folder and symlink individual distro's so you
have:

suites/ceph-deploy/fs/distros/centos.yaml
suites/ceph-deploy/fs/distros/fedora.yaml
suites/ceph-deploy/fs/distros/rhel.yaml
suites/ceph-deploy/fs/distros/ubuntu.yaml

etc...

Signed-off-by: Sandon Van Ness <sandon@inktank.com>
rados: add thrasher which causes map gaps

Signed-off-by: Samuel Just <sam.just@inktank.com>
rados/thrash: add in ext4