def export_destroy(req, pool, vol, initiator_wwn):
mod = pool_module(pool)
fm = FabricModule('iscsi')
t = Target(fm, target_name)
tpg = TPG(t, 1)
na = NodeACL(tpg, initiator_wwn)
pool_dev_name = mod.pool2dev_name(pool)
for mlun in na.mapped_luns:
# all SOs are Block so we can access udev_path safely
if mod.has_udev_path(mlun.tpg_lun.storage_object.udev_path):
mlun_vg, mlun_name = \
mod.split_udev_path(mlun.tpg_lun.storage_object.udev_path)
if mlun_vg == pool_dev_name and mlun_name == vol:
tpg_lun = mlun.tpg_lun
mlun.delete()
# be tidy and delete unused tpg lun mappings?
if not any(tpg_lun.mapped_luns):
so = tpg_lun.storage_object
tpg_lun.delete()
so.delete()
break
else:
raise TargetdError(TargetdError.NOT_FOUND_VOLUME_EXPORT,
"Volume '%s' not found in %s exports" %
(vol, initiator_wwn))
# Clean up tree if branch has no leaf
if not any(na.mapped_luns):
na.delete()
if not any(tpg.node_acls):
tpg.delete()
if not any(t.tpgs):
t.delete()
RTSRoot().save_to_file()
def export_destroy(req, pool, vol, initiator_wwn):
pool_check(pool)
fm = FabricModule('iscsi')
t = Target(fm, target_name)
tpg = TPG(t, 1)
na = NodeACL(tpg, initiator_wwn)
vg_name, thin_pool = get_vg_lv(pool)
for mlun in na.mapped_luns:
# all SOs are Block so we can access udev_path safely
mlun_vg, mlun_name = \
mlun.tpg_lun.storage_object.udev_path.split("/")[2:]
if mlun_vg == vg_name and mlun_name == vol:
tpg_lun = mlun.tpg_lun
mlun.delete()
# be tidy and delete unused tpg lun mappings?
if not any(tpg_lun.mapped_luns):
so = tpg_lun.storage_object
tpg_lun.delete()
so.delete()
break
else:
raise TargetdError(-151, "Volume '%s' not found in %s exports" %
(vol, initiator_wwn))
# Clean up tree if branch has no leaf
if not any(na.mapped_luns):
na.delete()
if not any(tpg.node_acls):
tpg.delete()
if not any(t.tpgs):
t.delete()
RTSRoot().save_to_file()
def export_destroy(req, pool, vol, initiator_wwn):
pool_check(pool)
fm = FabricModule('iscsi')
t = Target(fm, target_name)
tpg = TPG(t, 1)
na = NodeACL(tpg, initiator_wwn)
vg_name, thin_pool = get_vg_lv(pool)
for mlun in na.mapped_luns:
# all SOs are Block so we can access udev_path safely
mlun_vg, mlun_name = \
mlun.tpg_lun.storage_object.udev_path.split("/")[2:]
if mlun_vg == vg_name and mlun_name == vol:
tpg_lun = mlun.tpg_lun
mlun.delete()
# be tidy and delete unused tpg lun mappings?
if not any(tpg_lun.mapped_luns):
so = tpg_lun.storage_object
tpg_lun.delete()
so.delete()
break
else:
raise TargetdError(
-151, "Volume '%s' not found in %s exports" % (vol, initiator_wwn))
# Clean up tree if branch has no leaf
if not any(na.mapped_luns):
na.delete()
if not any(tpg.node_acls):
tpg.delete()
if not any(t.tpgs):
t.delete()
RTSRoot().save_to_file()
