e2image: add offset switches

Add -o and -O switches to specify the offset where the source
and destination filesystems start.  This is useful if you have
an image of a partitioned disk or wish to create one.

Signed-off-by: Phillip Susi <psusi@ubuntu.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2 files changed