def test_vols_for_boolean_specs(self):
"""Test ssc for boolean specs."""
test_vols = set(
[self.vol1, self.vol2, self.vol3, self.vol4, self.vol5])
ssc_map = {'mirrored': set([self.vol1]),
'dedup': set([self.vol1, self.vol2, self.vol3]),
'compression': set([self.vol3, self.vol4]),
'thin': set([self.vol5, self.vol2]), 'all': test_vols}
test_map = {'mirrored': ('netapp_mirrored', 'netapp_unmirrored'),
'dedup': ('netapp_dedup', 'netapp_nodedup'),
'compression': ('netapp_compression',
'netapp_nocompression'),
'thin': ('netapp_thin_provisioned',
'netapp_thick_provisioned')}
for type in test_map.keys():
# type
extra_specs = {test_map[type][0]: 'true'}
res = ssc_utils.get_volumes_for_specs(ssc_map, extra_specs)
self.assertEqual(len(res), len(ssc_map[type]))
# opposite type
extra_specs = {test_map[type][1]: 'true'}
res = ssc_utils.get_volumes_for_specs(ssc_map, extra_specs)
self.assertEqual(len(res), len(ssc_map['all'] - ssc_map[type]))
# both types
extra_specs =\
{test_map[type][0]: 'true', test_map[type][1]: 'true'}
res = ssc_utils.get_volumes_for_specs(ssc_map, extra_specs)
self.assertEqual(len(res), len(ssc_map['all']))
def _get_avl_volumes(self, size, extra_specs=None):
"""Get the available volume by size, extra_specs."""
result = []
volumes = ssc_utils.get_volumes_for_specs(self.ssc_vols, extra_specs)
if volumes:
sorted_vols = sorted(volumes, reverse=True)
for vol in sorted_vols:
if int(vol.space["size_avl_bytes"]) >= int(size):
result.append(vol)
return result
def test_vols_for_optional_specs(self):
"""Test ssc for optional specs."""
test_vols =\
set([self.vol1, self.vol2, self.vol3, self.vol4, self.vol5])
ssc_map = {'mirrored': set([self.vol1]),
'dedup': set([self.vol1, self.vol2, self.vol3]),
'compression': set([self.vol3, self.vol4]),
'thin': set([self.vol5, self.vol2]), 'all': test_vols}
extra_specs =\
{'netapp_dedup': 'true',
'netapp:raid_type': 'raid4', 'netapp:disk_type': 'SSD'}
res = ssc_utils.get_volumes_for_specs(ssc_map, extra_specs)
self.assertEqual(len(res), 1)
def _find_containers(self, size, extra_specs):
"""Finds suitable containers for given params."""
containers = []
if self.ssc_enabled:
vols = ssc_utils.get_volumes_for_specs(self.ssc_vols, extra_specs)
sort_vols = sorted(vols, reverse=True)
for vol in sort_vols:
if self._is_share_eligible(vol.export["path"], size):
containers.append(vol)
else:
for sh in self._mounted_shares:
if self._is_share_eligible(sh, size):
total_size, total_available, total_allocated = self._get_capacity_info(sh)
containers.append((sh, total_available))
containers = [a for a, b in sorted(containers, key=lambda x: x[1], reverse=True)]
return containers
def _find_containers(self, size, extra_specs):
"""Finds suitable containers for given params."""
containers = []
if self.ssc_enabled:
vols =\
ssc_utils.get_volumes_for_specs(self.ssc_vols, extra_specs)
sort_vols = sorted(vols, reverse=True)
for vol in sort_vols:
if self._is_share_eligible(vol.export['path'], size):
containers.append(vol)
else:
for sh in self._mounted_shares:
if self._is_share_eligible(sh, size):
total_size, total_available, total_allocated = \
self._get_capacity_info(sh)
containers.append((sh, total_available))
containers = [
a for a, b in sorted(
containers, key=lambda x: x[1], reverse=True)
]
return containers
