def create(self, *args, **kwargs):
""" Create the format. """
try:
Format.create(self, *args, **kwargs)
# Consider use of -Z|--zero
# -f|--force or -y|--yes may be required
# lvm has issues with persistence of metadata, so here comes the
# hammer...
Format.destroy(self, *args, **kwargs)
lvm.pvcreate(self.device)
except Exception, msg:
raise PhysicalVolumeError("Create device failed!", self.device)
def create(self, *args, **kwargs):
""" Create the format. """
try:
Format.create(self, *args, **kwargs)
# Consider use of -Z|--zero
# -f|--force or -y|--yes may be required
# lvm has issues with persistence of metadata, so here comes the
# hammer...
Format.destroy(self, *args, **kwargs)
lvm.pvcreate(self.device)
except Exception, msg:
raise PhysicalVolumeError("Create device failed!", self.device)
def destroy(self, *args, **kwargs):
""" Destroy the format. """
if not self.exists:
raise PhysicalVolumeError("format has not been created", self.device)
if self.status:
raise PhysicalVolumeError("device is active", self.device)
# FIXME: verify path exists?
try:
lvm.pvremove(self.device)
except lvm.LVMError:
Format.destroy(self, *args, **kwargs)
self.exists = False
self.notifyKernel()
def destroy(self, *args, **kwargs):
""" Destroy the format. """
if not self.exists:
raise PhysicalVolumeError("format has not been created", self.device)
if self.status:
raise PhysicalVolumeError("device is active", self.device)
# FIXME: verify path exists?
try:
lvm.pvremove(self.device)
except lvm.LVMError:
Format.destroy(self, *args, **kwargs)
self.exists = False
self.notifyKernel()
