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Re: [Xen-users] [Solved] Using xm block-{attach,detach}

To: dbareiro@xxxxxxx
Subject: Re: [Xen-users] [Solved] Using xm block-{attach,detach}
From: "trilok nuwal" <tc.nuwal@xxxxxxxxx>
Date: Fri, 6 Apr 2007 10:38:23 +0530
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Ok, Actually i am using the RHEL distribution. Where i dont need to create the node explictly as yours case it is requird.

Thanks,
Trilok

On 4/6/07, Daniel Bareiro <daniel-listas@xxxxxxx> wrote:
On Thursday, 05 April 2007 14:35:35 -0300,
Daniel Bareiro wrote:

> I've successfully formatted the LVM backed-vbd on dom0. Then I attach
> it to domU. Both cat /proc/partitions and hwinfo reports the new
> exported LV backed-vbd, but I can't operate on it:

> ws1:/proc# cat /proc/partitions
> major minor #blocks name

> 3 3 31457280 hda3
> 3 2 5242880 hda2
> 3 1 262144 hda1
> 3 4 5242880 hda4

> ws1:/proc# mount /dev/hda4 /mnt/
> mount: you must specify the filesystem type
> ws1:/proc# mount -t reiserfs /dev/hda4 /mnt/
> mount: special device /dev/hda4 does not exist

I made the block special file and then I can access to the exported
lvm-backed vbd inside the domU:

ws1:~# mknod -m 660 /dev/hda4 b 3 4
ws1:~# mount /dev/hda4 /mnt/
ws1:~# df -h
S.ficheros Tamaño Usado Disp Uso% Montado en
/dev/hda2 5,0G 358M 4,7G 7% /
/dev/hda3 30G 22G 8,8G 71% /home/mirror
/dev/hda4 5,0G 33M 5,0G 1% /mnt

Thanks for all your replys.

Regards,
Daniel
--
Daniel Bareiro - System Administrator
Fingerprint: BFB3 08D6 B4D1 31B2 72B9 29CE 6696 BF1B 14E6 1D37
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