tree 43584df09017e6a8a009d8d283c80c22887be4b8
parent 585043a12f088778822449077f7ed00620143f2e
author Eric Sandeen <sandeen@sandeen.net> 1433470505 +1000
committer Dave Chinner <david@fromorbit.com> 1433470505 +1000

metadump: zero out clean log

When doing an xfs_metadump, if the log is clean, zero it out
for 2 reasons:

 * It'll make the image more compressible
 * It'll eliminate an un-obfuscated metadata source

If the log isn't clean, and the user expected obfuscation, warn
that metadata in the log will not be obfuscated.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>