From: Michael Welsh Duggan <mwd@md5i.com>
To: linux-btrfs@vger.kernel.org
Subject: Why do I have to remount to receive?
Date: Tue, 09 Dec 2014 19:10:29 -0500 [thread overview]
Message-ID: <87k320mkju.fsf@maru2.md5i.com> (raw)
Version information:
# btrfs --version
Btrfs v3.17
# uname -a
Linux maru2 3.16.0-4-amd64 #1 SMP Debian 3.16.7-2 (2014-11-06) x86_64 GNU/Linux
In the following system, /backup is a mounted subvolume. The initial
send/receive worked, but when trying to send an incremental I get the
following warning:
# btrfs send -p /snapshots/2014-12-09 /snapshots/test | btrfs receive -vvv /backup/snapshots/root/
At subvol /snapshots/test
At snapshot test
receiving snapshot test uuid=9c72c30a-04c0-6442-9a9a-7ee9c56014e2, ctransid=1030360 parent_uuid=4eb30116-2c1a-f94d-b964-98cd41262dfb, parent_ctransid=1030202
It seems that you have changed your default subvolume or you specify other subvolume to
mount btrfs, try to remount this btrfs filesystem with fs tree, and run btrfs receive again!
I understand what it is saying, but I have to ask, why? Why does it or
should it need me to remount the root fs to do an incremental receive?
--
Michael Welsh Duggan
(md5i@md5i.com)
reply other threads:[~2014-12-10 0:10 UTC|newest]
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