def createVol(conn, poolobj, volname=None, input_vol=None, clone_vol=None):
if volname is None:
volname = poolobj.name() + "-vol"
# Format here depends on libvirt-1.2.0 and later
if clone_vol and conn.local_libvirt_version() < 1002000:
logging.debug("skip clone compare")
return
alloc = 5 * 1024 * 1024 * 1024
cap = 10 * 1024 * 1024 * 1024
vol_inst = StorageVolume(conn)
vol_inst.pool = poolobj
vol_inst.name = volname
vol_inst.capacity = cap
vol_inst.allocation = alloc
vol_inst.permissions.mode = "0700"
vol_inst.permissions.owner = "10736"
vol_inst.permissions.group = "10736"
if input_vol:
vol_inst.input_vol = input_vol
vol_inst.sync_input_vol()
elif clone_vol:
vol_inst = StorageVolume(conn, parsexml=clone_vol.XMLDesc(0))
vol_inst.input_vol = clone_vol
vol_inst.sync_input_vol()
vol_inst.name = volname
vol_inst.validate()
filename = os.path.join(basepath, vol_inst.name + ".xml")
utils.diff_compare(vol_inst.get_xml_config(), filename)
return vol_inst.install(meter=False)
def createVol(conn, poolobj, volname=None, input_vol=None, clone_vol=None):
if volname is None:
volname = poolobj.name() + "-vol"
# Format here depends on libvirt-1.2.0 and later
if clone_vol and conn.local_libvirt_version() < 1002000:
logging.debug("skip clone compare")
return
alloc = 5 * 1024 * 1024 * 1024
cap = 10 * 1024 * 1024 * 1024
vol_inst = StorageVolume(conn)
vol_inst.pool = poolobj
vol_inst.name = volname
vol_inst.capacity = cap
vol_inst.allocation = alloc
vol_inst.permissions.mode = "0700"
vol_inst.permissions.owner = "10736"
vol_inst.permissions.group = "10736"
if input_vol:
vol_inst.input_vol = input_vol
vol_inst.sync_input_vol()
elif clone_vol:
vol_inst = StorageVolume(conn, parsexml=clone_vol.XMLDesc(0))
vol_inst.input_vol = clone_vol
vol_inst.sync_input_vol()
vol_inst.name = volname
vol_inst.validate()
filename = os.path.join(basepath, vol_inst.name + ".xml")
utils.diff_compare(vol_inst.get_xml_config(), filename)
return vol_inst.install(meter=False)
def cb_cache_new_pool(poolobj):
# Used by clonetest.py nvram-newpool test
if poolobj.name() == "nvram-newpool":
from virtinst import StorageVolume
vol = StorageVolume(conn)
vol.pool = poolobj
vol.name = "clone-orig-vars.fd"
vol.capacity = 1024 * 1024
vol.install()
conn._cache_new_pool_raw(poolobj)
def cb_cache_new_pool(poolobj):
# Used by clonetest.py nvram-newpool test
if poolobj.name() == "nvram-newpool":
from virtinst import StorageVolume
vol = StorageVolume(conn)
vol.pool = poolobj
vol.name = "clone-orig-vars.fd"
vol.capacity = 1024 * 1024
vol.install()
conn._cache_new_pool_raw(poolobj)
def build_vol_install(conn, path, pool, size, sparse):
# Path wasn't a volume. See if base of path is a managed
# pool, and if so, setup a StorageVolume object
if size is None:
raise ValueError(_("Size must be specified for non "
"existent volume path '%s'" % path))
logging.debug("Path '%s' is target for pool '%s'. "
"Creating volume '%s'.",
os.path.dirname(path), pool.name(),
os.path.basename(path))
cap = (size * 1024 * 1024 * 1024)
if sparse:
alloc = 0
else:
alloc = cap
volinst = StorageVolume(conn)
volinst.pool = pool
volinst.name = os.path.basename(path)
volinst.capacity = cap
volinst.allocation = alloc
return volinst
