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Date: Tue, 25 Feb 2014 20:36:07 +0100
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Subject: Re: Determine if two ZFS snapshots on different machines are identical
From: Johan Hendriks <joh.hendriks@gmail.com>
To: Chris Stankevitz <chrisstankevitz@gmail.com>
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Op dinsdag 25 februari 2014 heeft Chris Stankevitz <
chrisstankevitz@gmail.com> het volgende geschreven:

> Hello,
>
> Is there a way to test whether or not two snapshots on different
> machines are identical?  For example, git uses a single hash to
> represent the state of the entire tree at any point in time.  You can
> compare the commit has on two independent machines to determine if the
> contents of the repository are identical.
>
> Thank you!
>
> CHris
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I never  used it, but there is zfs diff.
# zfs diff zfsdataset@snapshot1 zfsdataset@snapshot2
http://docs.oracle.com/cd/E23823_01/html/819-5461/gbciq.html
Or google for zfs diff to find more info.

Regards
Johan Hendriks