# turn off cylinder alignment
- if parted.isAlignToCylinders():
- parted.toggleAlignToCylinders()
+ for partedDisk in [d.format.partedDisk for d in disks]:
+ if partedDisk.isFlagAvailable(parted.DISK_CYLINDER_AL IGNMENT):
+ partedDisk.unsetFlag(parted.DISK_CYLINDER_ALIGNMEN T)