From: Rogerio Bastos <rogeriobastos@dcc.ufba.br>
To: kreijack@inwind.it
Cc: linux-btrfs@vger.kernel.org, Hugo Mills <hugo@carfax.org.uk>
Subject: Re: Cant mount multi-subvolume via fstab
Date: Thu, 24 May 2012 20:33:16 -0300 [thread overview]
Message-ID: <20120524233315.GA2838@matrix> (raw)
In-Reply-To: <4FBD1F05.4080000@libero.it>
On Wed, May 23, 2012 at 07:31:49PM +0200, Goffredo Baroncelli wrote:
> Hi Rogerio,
>
> On 05/23/2012 05:00 PM, Rogerio Bastos wrote:
> > Hi,
> >
> > I'm trying mount many subvolume during boot via fstab:
> >
> > UUID=xxx /usr btrfs subvol=usr,ro,nodev 0 0
> > UUID=xxx /home btrfs subvol=home,nodev,nosuid 0 0
> > UUID=xxx /var btrfs subvol=var,nodev 0 0
> > UUID=xxx /var/tmp btrfs subvol=var-tmp,nodev,noexec,nosuid 0 0
> >
> > But only the first one is mounted. When try to mount the others
> > subvolumes, I get this error:
>
> I did some tests. It seems that the problem is that you want to mount
> different subvolumes *of the same filesystem* (/dev/sda3) both in RO
> (first entry) and RW (the other entries).
>
> Please try to removing the 'RO' for the first entry, and let know us
> what happens.
You are right, without RO I can mount all subvolume.
Thank you.
> BR
> Goffredo
>
> >
> > mount: /dev/sda3 already mounted or /home busy
> > mount: according to mtab, /dev/sda3 is mounted on /usr
> > mount: /dev/sda3 already mounted or /var busy
> > mount: according to mtab, /dev/sda3 is mounted on /usr
> > mount: mount point /var/tmp does not exist
> >
> > I'm using linux kernel 3.3.6 and mount 2.20 in Debian 7.
> >
>
--
Rogerio Bastos
next prev parent reply other threads:[~2012-05-24 23:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-23 15:00 Cant mount multi-subvolume via fstab Rogerio Bastos
2012-05-23 15:33 ` Hugo Mills
2012-05-23 16:24 ` ROGERIO DE CARVALHO BASTOS
2012-05-23 17:31 ` Goffredo Baroncelli
2012-05-24 23:33 ` Rogerio Bastos [this message]
2012-05-26 7:32 ` Duncan
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