def _build_pool(conn, meter, path):
pool = util.lookup_pool_by_path(conn, path)
if pool:
logging.debug("Existing pool '%s' found for %s", pool.name(), path)
pool.refresh(0)
return pool
name = util.generate_name("boot-scratch", conn.storagePoolLookupByName)
logging.debug("Building storage pool: path=%s name=%s", path, name)
poolbuild = Storage.DirectoryPool(conn=conn, name=name, target_path=path)
# Explicitly don't build? since if we are creating this directory
# we probably don't have correct perms
return poolbuild.install(meter=meter, create=True, build=False, autostart=True)
def _build_pool(conn, meter, path):
pool = util.lookup_pool_by_path(conn, path)
if pool:
logging.debug("Existing pool '%s' found for %s", pool.name(), path)
pool.refresh(0)
return pool
name = util.generate_name("boot-scratch", conn.storagePoolLookupByName)
logging.debug("Building storage pool: path=%s name=%s", path, name)
poolbuild = Storage.DirectoryPool(conn=conn, name=name, target_path=path)
# Explicitly don't build? since if we are creating this directory
# we probably don't have correct perms
return poolbuild.install(meter=meter,
create=True,
build=False,
autostart=True)
and e.get_error_code() != libvirt.VIR_ERR_NO_STORAGE_VOL):
raise
return None, e
def lookup_vol_name(name):
try:
name = os.path.basename(path)
if pool and name in pool.listVolumes():
return pool.lookupByName(name)
except:
pass
return None
vol = lookup_vol_by_path()[0]
if not vol:
pool = util.lookup_pool_by_path(conn, os.path.dirname(path))
# Is pool running?
if pool and pool.info()[0] != libvirt.VIR_STORAGE_POOL_RUNNING:
pool = None
# Attempt to lookup path as a storage volume
if pool and not vol:
try:
# Pool may need to be refreshed, but if it errors,
# invalidate it
pool.refresh(0)
vol, verr = lookup_vol_by_path()
if verr:
vol = lookup_vol_name(os.path.basename(path))
except Exception, e: