Hello,
This patch fixes two newly found bugs in the converter. The important
one is in create_ext2_image, sub-volume root directory's size not
properly updated after creating the ext2 image file. The other one is
a small bug in xattr support codes. In addition to the fixes, this
patch moves the 'if mounted' check to main() function.
Regards
YZ
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This patch adds rollback support for the converter, the converter can
roll back a conversion if the image file haven't been modified. In
addition, I rearrange some codes in convert.c and add a few comments.
Chris Mason
Yan