From: Roman Mamedov <rm@romanrm.net>
To: Rich Gannon <rich@richgannon.net>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: Can't add/replace a device on degraded filesystem
Date: Sat, 31 Dec 2016 13:08:40 +0500 [thread overview]
Message-ID: <20161231130840.45e7230f@natsu> (raw)
In-Reply-To: <86f5b7b9-b54e-8b80-26a9-6f13f3609a7b@richgannon.net>
On Thu, 29 Dec 2016 19:27:30 -0500
Rich Gannon <rich@richgannon.net> wrote:
> I can mount my filesystem with -o degraded, but I can not do btrfs
> replace or btrfs device add as the filesystem is in read-only mode, and
> I can not mount read-write.
You can try my patch which removes that limitation
https://patchwork.kernel.org/patch/9419189/
Also as Duncan said there's a "more proper" patch to fix this in the works
somewhere, which does a per-chunk check for degraded, and would also allow to
mount the FS read-write in your case.
--
With respect,
Roman
prev parent reply other threads:[~2016-12-31 8:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-30 0:27 Can't add/replace a device on degraded filesystem Rich Gannon
2016-12-31 4:21 ` Duncan
2016-12-31 8:08 ` Roman Mamedov [this message]
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