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From: Bernhard Schmidt <berni@birkenwald.de>
To: linux-btrfs@vger.kernel.org
Subject: Cannot set-default back to ID 0
Date: Sun, 20 Feb 2011 20:20:25 +0000 (UTC)	[thread overview]
Message-ID: <ijrt29$onm$1@dough.gmane.org> (raw)

Hi,

a recent Ubuntu upgrade killed my system. Luckily I had done a btrfs
snapshot before, so I set the particular subvolume as default using

# btrfs subvolume set-default 261 /mnt

from a rescue system and was back up in no time. I then mounted the
original volume with subvolid=0 and repaired it. So far so good.
However, I fail to set the default volume back to the original.

# btrfs subvolume set-default 0 /

apparently does nothing, I don't get an error but I'm still on the
snapshot after reboot. Currently I'm working around this adding
rootflag=subvolid=0 on the kernel command line, but that is kind of
inconvenient.

Is this expected?

Ubuntu natty amd64, Kernel 2.6.38-rc5, btrfs-tools 0.19+20100601 

Thanks
Bernhard


             reply	other threads:[~2011-02-20 20:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-20 20:20 Bernhard Schmidt [this message]
2011-04-01 15:32 ` Cannot set-default back to ID 0 arand

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