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ec_lost_unfound: set min_size to 2

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We changed the default to k+1 instead of k.  Adjust test to compensate.

Fixes: http://tracker.ceph.com/issues/16416
Signed-off-by: Samuel Just <sjust@redhat.com>
This commit is contained in:
Samuel Just 2016-06-23 10:18:54 -07:00
parent 9156943ac5
commit 19854c095b
2 changed files with 14 additions and 4 deletions
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14
tasks/ceph_manager.py
View File

@ -1258,7 +1258,8 @@ class CephManager:
self.raw_cluster_cmd(*args)
def create_pool_with_unique_name(self, pg_num=16,
erasure_code_profile_name=None):
erasure_code_profile_name=None,
min_size=None):
"""
Create a pool named unique_pool_X where X is unique.
"""
@ -1269,7 +1270,8 @@ class CephManager:
self.create_pool(
name,
pg_num,
erasure_code_profile_name=erasure_code_profile_name)
erasure_code_profile_name=erasure_code_profile_name,
min_size=min_size)
return name
@contextlib.contextmanager
@ -1279,7 +1281,8 @@ class CephManager:
self.remove_pool(pool_name)
def create_pool(self, pool_name, pg_num=16,
erasure_code_profile_name=None):
erasure_code_profile_name=None,
min_size=None):
"""
Create a pool named from the pool_name parameter.
:param pool_name: name of the pool being created.
@ -1299,6 +1302,11 @@ class CephManager:
else:
self.raw_cluster_cmd('osd', 'pool', 'create',
pool_name, str(pg_num))
if min_size is not None:
self.raw_cluster_cmd(
'osd', 'pool', 'set', pool_name,
'min_size',
str(min_size))
self.pools[pool_name] = pg_num
time.sleep(1)

4
tasks/ec_lost_unfound.py
View File

@ -38,7 +38,9 @@ def task(ctx, config):
})
profile_name = profile.get('name', 'lost_unfound')
manager.create_erasure_code_profile(profile_name, profile)
pool = manager.create_pool_with_unique_name(erasure_code_profile_name=profile_name)
pool = manager.create_pool_with_unique_name(
erasure_code_profile_name=profile_name,
min_size=2)
# something that is always there, readable and never empty
dummyfile = '/etc/group'