self.bootable = bootable
self.progress_bar = None
self.guestfs_device = None
+ self.size = 0
self.meta = {}
self.g = guestfs.GuestFS()
raise FatalError("No operating system found")
if len(roots) > 1:
raise FatalError("Multiple operating systems found."
- "We only support images with one filesystem.")
+ "We only support images with one OS.")
self.root = roots[0]
self.guestfs_device = self.g.part_to_dev(self.root)
- self.meta['SIZE'] = self.g.blockdev_getsize64(self.guestfs_device)
+ self.size = self.g.blockdev_getsize64(self.guestfs_device)
self.meta['PARTITION_TABLE'] = \
self.g.part_get_parttype(self.guestfs_device)
# Most disk manipulation programs leave 2048 sectors after the last
# partition
new_size = last_part['part_end'] + 1 + 2048 * sector_size
- self.meta['SIZE'] = min(self.meta['SIZE'], new_size)
+ self.size = min(self.size, new_size)
break
if not re.match("ext[234]", fstype):
self.out.warn("Don't know how to resize %s partitions." % fstype)
- return self.meta['SIZE']
+ return self.size
part_dev = "%s%d" % (self.guestfs_device, last_part['part_num'])
self.g.e2fsck_f(part_dev)
new_size = (end + 1) * sector_size
- assert (new_size <= self.meta['SIZE'])
+ assert (new_size <= self.size)
if self.meta['PARTITION_TABLE'] == 'gpt':
ptable = GPTPartitionTable(self.real_device)
- self.meta['SIZE'] = ptable.shrink(new_size, self.meta['SIZE'])
+ self.size = ptable.shrink(new_size, self.size)
else:
- self.meta['SIZE'] = min(new_size + 2048 * sector_size,
- self.meta['SIZE'])
+ self.size = min(new_size + 2048 * sector_size, self.size)
- self.out.success("new size is %dMB" %
- ((self.meta['SIZE'] + MB - 1) // MB))
+ self.out.success("new size is %dMB" % ((self.size + MB - 1) // MB))
- return self.meta['SIZE']
+ return self.size
def dump(self, outfile):
"""Dumps the content of device into a file.
"""
MB = 2 ** 20
blocksize = 4 * MB # 4MB
- size = self.meta['SIZE']
+ size = self.size
progr_size = (size + MB - 1) // MB # in MB
progressbar = self.out.Progress(progr_size, "Dumping image file", 'mb')