From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeff Mahoney <jeffm@suse.de>
Subject: Device files on read-only file systems?
Date: Mon, 15 Aug 2011 09:11:24 -0400
Message-ID: <4E491AFC.5030403@suse.de>
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To: Btrfs Development List <linux-btrfs@vger.kernel.org>
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Hi all -

btrfs_permission currently returns -EROFS when the root is set read-only 
and the open is requested read-write. It doesn't make an exception for 
device files. Is this intentional?

-Jeff

-- 
Jeff Mahoney
SUSE Labs