def cleanup(self):
# Remove all volumes of volume group
try:
lvm2.vgs(vg_name)
except lvm2.NotFound:
pass
else:
lvm2.vgremove(vg_name)
def cleanup(self):
# Remove all volumes of volume group
try:
lvm2.vgs(vg_name)
except lvm2.NotFound:
pass
else:
lvm2.vgremove(vg_name)
def _detach(self, force, **kwds):
self.lvm_group_cfg = lvm2.backup_vg_config(self.vg)
lvm2.vgremove(self.vg, force=True)
lvm2.pvremove(self.raid_pv, force=True)
mdadm.mdadm('misc', None, self.raid_pv, stop=True, force=True)
try:
mdadm.mdadm('manage', None, self.raid_pv, remove=True, force=True)
except (Exception, BaseException), e:
if not 'No such file or directory' in str(e):
raise
def _detach(self, force, **kwds):
self.lvm_group_cfg = lvm2.backup_vg_config(self.vg)
lvm2.vgremove(self.vg, force=True)
lvm2.pvremove(self.raid_pv, force=True)
mdadm.mdadm('misc', None, self.raid_pv, stop=True, force=True)
try:
mdadm.mdadm('manage', None, self.raid_pv, remove=True, force=True)
except (Exception, BaseException), e:
if not 'No such file or directory' in str(e):
raise
def _destroy(self, force, **kwds): try: lvm2.lvremove(self.device) except lvm2.NotFound: pass if force: try: vg_info = lvm2.vgs(self.vg).values()[0] except lvm2.NotFound: pass else: if not (int(vg_info.snap_count) and not int(vg_info.lv_count)): pv_disks = [device for device, pv_info in lvm2.pvs().items() if pv_info.vg_name == self.vg] lvm2.vgremove(self.vg) for device in pv_disks: lvm2.pvremove(device) for pv in self.pvs: pv.destroy(force=True)
def _destroy(self, force, **kwds):
try:
lvm2.lvremove(self.device)
except lvm2.NotFound:
pass
if force:
try:
vg_info = lvm2.vgs(self.vg).values()[0]
except lvm2.NotFound:
pass
else:
if not (int(vg_info.snap_count) and not int(vg_info.lv_count)):
pv_disks = [
device for device, pv_info in lvm2.pvs().items()
if pv_info.vg_name == self.vg
]
lvm2.vgremove(self.vg)
for device in pv_disks:
lvm2.pvremove(device)
for pv in self.pvs:
pv.destroy(force=True)
