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clone: keep the same image format on a cross-pool clone

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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano 2015-03-31 17:59:06 +02:00
parent ba527471fc
commit bbb96bcaa8
2 changed files with 9 additions and 5 deletions
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6
virtinst/cloner.py
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@ -1,5 +1,5 @@
#
# Copyright 2013 Red Hat, Inc.
# Copyright 2013, 2015 Red Hat, Inc.
# Copyright(c) FUJITSU Limited 2007.
#
# Cloning a virtual machine module.
@ -347,9 +347,11 @@ class Cloner(object):
vol_install.name = clone_vol_install.name
else:
# Cross pool cloning
# Deliberately don't sync input_vol params here
# Sync only the format of the image.
clone_vol_install.input_vol = orig_disk.get_vol_object()
vol_install = clone_vol_install
vol_install.input_vol = orig_disk.get_vol_object()
vol_install.sync_input_vol(only_format=True)
vol_install.reflink = self.reflink
clone_disk.set_vol_install(vol_install)

8
virtinst/storage.py
View File

@ -1,5 +1,5 @@
#
# Copyright 2008, 2013 Red Hat, Inc.
# Copyright 2008, 2013, 2015 Red Hat, Inc.
# Cole Robinson <crobinso@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
@ -610,15 +610,17 @@ class StorageVolume(_StorageObject):
reflink = property(_get_reflink, _set_reflink,
doc="flags for VIR_STORAGE_VOL_CREATE_REFLINK")
def sync_input_vol(self):
def sync_input_vol(self, only_format=False):
# Pull parameters from input vol into this class
parsevol = StorageVolume(self.conn,
parsexml=self._input_vol.XMLDesc(0))
self.format = parsevol.format
if only_format:
return
self.pool = self._input_vol.storagePoolLookupByVolume()
self.capacity = parsevol.capacity
self.allocation = parsevol.allocation
self.format = parsevol.format
##########################