Ceph is a distributed object, block, and file storage platform
Go to file
John Spray 89beed1b0a tasks/ceph: conservative PG count in FS pools
This was tripping over the recent commit 42c85e80
in Ceph master, which tightens the limits on
acceptable PG counts per OSD, and was making
teuthology runs fail due to never going clean.

Rather than put in a new hardcoded count, infer
it from config.  Move some code around so that
the ceph task can get at a Filesystem object
to use in FS setup (this already has conf-getting
methods).

Signed-off-by: John Spray <john.spray@redhat.com>
2014-12-02 13:30:06 +00:00
ceph-deploy-overrides added a test to use single disk for both data and journal. 2014-09-02 23:48:34 -07:00
clusters kcephfs/thrash: add standby mds 2014-07-31 21:22:09 -07:00
config_options added config_options to enable adding ceph config file entries to ceph-deploy task 2014-08-28 18:48:40 -07:00
debug turn on mds & client debugging 2013-10-15 12:05:28 -07:00
distros Added RHEL7 to matrix. 2014-09-11 11:07:54 -07:00
erasure-code Merge remote-tracking branch 'origin/giant' into wip-merge 2014-10-01 18:17:01 +01:00
fs xfs: enable sloppy crc 2013-10-02 13:30:13 -07:00
machine_types Update vps.yaml 2014-11-26 09:17:49 -08:00
overrides
rgw_pool_type rgw: mark ec related rgw suites as slow backend 2014-10-20 14:50:48 -07:00
suites Merge pull request #244 from dachary/wip-objectstore-tool 2014-11-20 15:40:54 -08:00
tasks tasks/ceph: conservative PG count in FS pools 2014-12-02 13:30:06 +00:00
.gitignore gitignore: ignore vim temp files 2014-08-21 23:09:00 +01:00
README

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