ceph/qa
Sage Weil ab1b78ae00 qa/tasks: use new reliable flush_pg_stats helper
The helper gets a sequence number from the osd (or osds), and then
polls the mon until that seq is reflected there.

This is overkill in some cases, since many tests only require that the
stats be reflected on the mgr (not the mon), but waiting for it to also
reach the mon is sufficient!

Signed-off-by: Sage Weil <sage@redhat.com>
2017-06-02 13:02:45 -04:00
..
archs
btrfs
ceph-deploy-overrides
cephfs
client
clusters osd: do not default-abort on leaked pg refs 2017-05-26 14:43:26 -07:00
config
config_options
debug
distros
erasure-code
libceph
machine_types Removed all 'default_idle_timeout' due to chnage in rwg task 2017-06-01 14:01:30 -07:00
mds
mon/bootstrap
mon_kv_backend
nightlies
objectstore os: remove experimental status for BlueStore 2017-05-19 09:34:07 -04:00
objectstore_cephfs
overrides
packages
qa_scripts
rbd
releases osd: replace require_*_osds flags with require_osd_release field 2017-05-29 21:33:17 -04:00
rgw_pool_type
suites Removed all 'default_idle_timeout' due to chnage in rwg task 2017-06-01 14:01:30 -07:00
tasks qa/tasks: use new reliable flush_pg_stats helper 2017-06-02 13:02:45 -04:00
timezone
workunits test: pass mon_pg_warn_min_per_osd=3 to mgr also 2017-06-02 13:02:43 -04:00
.gitignore
loopall.sh
Makefile
README
run_xfstests_krbd.sh
run_xfstests_qemu.sh
run_xfstests-obsolete.sh
run_xfstests.sh
runallonce.sh
runoncfuse.sh
runonkclient.sh
setup-chroot.sh
tox.ini

ceph-qa-suite
-------------

clusters/    - some predefined cluster layouts
suites/      - set suite

The suites directory has a hierarchical collection of tests.  This can be
freeform, but generally follows the convention of

  suites/<test suite name>/<test group>/...

A test is described by a yaml fragment.

A test can exist as a single .yaml file in the directory tree.  For example:

 suites/foo/one.yaml
 suites/foo/two.yaml

is a simple group of two tests.

A directory with a magic '+' file represents a test that combines all
other items in the directory into a single yaml fragment.  For example:

 suites/foo/bar/+
 suites/foo/bar/a.yaml
 suites/foo/bar/b.yaml
 suites/foo/bar/c.yaml

is a single test consisting of a + b + c.

A directory with a magic '%' file represents a test matrix formed from
all other items in the directory.  For example,

 suites/baz/%
 suites/baz/a.yaml
 suites/baz/b/b1.yaml
 suites/baz/b/b2.yaml
 suites/baz/c.yaml
 suites/baz/d/d1.yaml
 suites/baz/d/d2.yaml

is a 4-dimensional test matrix.  Two dimensions (a, c) are trivial (1
item), so this is really 2x2 = 4 tests, which are

  a + b1 + c + d1
  a + b1 + c + d2
  a + b2 + c + d1
  a + b2 + c + d2

Symlinks are okay.

The teuthology code can be found in https://github.com/ceph/teuthology.git