5 # mirror block job; in "existing" modes (drive-mirror with
6 # mode=existing and blockdev-mirror) the backing chain should not be
38 # existing: If True, explicitly create the target image and blockdev-add it
39 # target_backing: If existing is True: Use this filename as the backing file
42 # target_blockdev_backing: If existing is True: Pass this dict as "backing"
45 # target_real_backing: If existing is True: The real filename of the backing
93         if self.existing:
156         if self.existing:
184             if self.existing:
185                 mode = 'existing'
220     existing = False  variable in TestDriveMirrorAbsolutePaths
224     existing = True  variable in TestDriveMirrorExistingNoBacking
229     existing = True  variable in TestDriveMirrorExistingBacking
234     existing = True  variable in TestBlockdevMirrorNoBacking
239     existing = True  variable in TestBlockdevMirrorBacking
244     existing = True  variable in TestBlockdevMirrorForcedBacking
252     existing = True  variable in TestBlockdevMirrorReopen
273     existing = True  variable in TestBlockdevMirrorSnapshot
288     existing = False  variable in TestCommit