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From: Jean-Denis Girard <jd.girard@sysnux.pf>
To: linux-btrfs@vger.kernel.org
Subject: Snapshots diff
Date: Sun, 3 Apr 2016 11:46:15 -1000	[thread overview]
Message-ID: <nds2v8$72d$1@ger.gmane.org> (raw)

Hi list,

I've written a little Python script that displays differences between
two snapshots. It relies on btrfs send to compute the differences. You
can get it here: https://github.com/sysnux/btrfs-snapshots-diff

There are no dependencies besides Python2.

The stream is decoded in the Python code, and there is something wrong
with symlinks : the action in the stream does not correspond to what is
written in btrfs-progs/send-stream.c (BTRFS_SEND_A_INO vs
BTRFS_SEND_A_PATH_LINK). I probably made a mistake, but can't find it:
can someone explain that difference?

I hope someone will find this useful.


Thanks,
-- 
Jean-Denis Girard

SysNux                 Systèmes   Linux   en   Polynésie   française
http://www.sysnux.pf/  Tél: +689 40.50.10.40 / GSM: +689 87.79.75.27


                 reply	other threads:[~2016-04-03 21:46 UTC|newest]

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