On Feb 4, 2010, at 2:00 AM, Tomas Ögren <st...@acc.umu.se> wrote:
On 03 February, 2010 - Frank Cusack sent me these 0,7K bytes:
On February 3, 2010 12:04:07 PM +0200 Henu <henrik.he...@tut.fi>
wrote:
Is there a possibility to get a list of changed files between two
snapshots? Currently I do this manually, using basic file system
functions offered by OS. I scan every byte in every file manually
and it
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
On February 3, 2010 10:11:01 AM -0500 Ross Walker <rswwal...@gmail.com
>
wrote:
Not a ZFS method, but you could use rsync with the dry run option
to list
all changed files between two file systems.
That's exactly what the OP is already doing ...
rsync by default compares metadata first, and only checks through
every
byte if you add the -c (checksum) flag.
I would say rsync is the best tool here.
The "find -newer blah" suggested in other posts won't catch newer
files
with an old timestamp (which could happen for various reasons, like
being copied with kept timestamps from somewhere else).
Find -newer doesn't catch files added or removed it assumes identical
trees.
I would be interested in comparing ddiff, bart and rsync (local
comparison only) to see imperically how they match up.
-Ross
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