On Wed, 2010-01-20 at 19:03 -0500, Peter Jones wrote:
> This makes PartitionDevice.teardown() remove device-mapper tables when
> appropriate, so devices using them don't have to clean up the partition
> and all the conditional testing that comes with that.
Ack.
> ---
> storage/devices.py | 19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/storage/devices.py b/storage/devices.py
> index 3bb0991..237fc75 100644
> --- a/storage/devices.py
> +++ b/storage/devices.py
> @@ -1314,6 +1314,25 @@ class PartitionDevice(StorageDevice):
>
> self.exists = False
>
> + def teardown(self, recursive=None):
> + """ Close, or tear down, a device. """
> + log_method_call(self, self.name, status=self.status)
> + if not self.exists and not recursive:
> + raise DeviceError("device has not been created", self.name)
> +
> + if self.status:
> + if self.format.exists:
> + self.format.teardown()
> + devmap = block.getMap(major=self.major, minor=self.minor)
> + if devmap:
> + try:
> + block.removeDeviceMap(devmap)
> + except Exception as e:
> + raise PartitioningError("failed to tear down device-mapper partition %s: %s" % (self.name, e))
> +
> + udev_settle()
> + StorageDevice.teardown(self, recursive=recursive)
> +
> def _getSize(self):
> """ Get the device's size. """
> size = self._size
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