From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Light <sgsdxzy@gmail.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: RT-3.10.6_p3 fails to boot: home.mount mounting timed out
Date: Fri, 24 Jan 2014 20:14:17 +0100 [thread overview]
Message-ID: <20140124191417.GA29618@linutronix.de> (raw)
In-Reply-To: <20131122151343.GE8698@linutronix.de>
* Sebastian Andrzej Siewior | 2013-11-22 16:13:44 [+0100]:
>* Light | 2013-10-26 12:35:54 [+0800]:
>
>> I am trying to build a RT kernel, however it cannot boot because it
>>cannot mount /home, which is a subvolume of btrfs. This is the entry
>>of it in /etc/fstab:
>>
>>/dev/sda3 /home btrfs
>>subvol=gentoohome,defaults,compress=lzo,autodefrag 0 2
So I tried this myself. I've setup a FC19 box with btrfs with a root
subvolume and a home subvolume. The etc/fstab
|[root@fc19-64 ~]# grep btrfs /etc/fstab
|UUID=b5045733-8f7d-48e4-a4ad-a58bf44cb49f / btrfs subvol=root 1 1
|UUID=b5045733-8f7d-48e4-a4ad-a58bf44cb49f /home btrfs subvol=home 1 1
and it booted:
|[root@fc19-64 ~]# uname -a
|Linux fc19-64.testing 3.12.8-rt10 #250 SMP PREEMPT RT Fri Jan 24 19:18:38 CET 2014 x86_64 x86_64 x86_64 GNU/Linux
|[root@fc19-64 ~]# mount | grep btrfs
|/dev/vda2 on / type btrfs (rw,relatime,seclabel,space_cache)
|/dev/vda2 on /home type btrfs (rw,relatime,seclabel,space_cache)
except for the different mount opts (compress=lzo,autodefrag) I don't
see what is different here.
Sebastian
prev parent reply other threads:[~2014-01-24 19:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-26 4:35 RT-3.10.6_p3 fails to boot: home.mount mounting timed out Light
2013-11-22 15:13 ` Sebastian Andrzej Siewior
2014-01-24 19:14 ` Sebastian Andrzej Siewior [this message]
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