Re: [Xen-users] blktap howto

["Itamar Reis Peixoto" <itamar@xxxxxxxxxxxxxxxx>]

try

disk = [ 'tap:aio:/var/lib/xen/test.img,xvda1,w', 
'tap:aio:/var/lib/xen/test.swap,xvda2,w' ]
--------------------

Itamar Reis Peixoto

e-mail: itamar@xxxxxxxxxxxxxxxx
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----- Original Message ----- 
From: "marek cervenka" <cervajs@xxxxxxxxxx>
To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Tuesday, March 20, 2007 1:28 PM
Subject: [Xen-users] blktap howto


> hi,
>
> i'm trying move from file: based disk to tap:aio but things don't work
>
> i have centos4 dom0 with centos4 domU
> xen 3.0.4-testing changeset:   13138:d401cb96d8a0 self compiled
>
> [root@xen linux-2.6.16.38-xen]# grep XEN_BLKDEV_TAP .config
> CONFIG_XEN_BLKDEV_TAP=m
>
> config
> disk = [ 'file:/var/lib/xen/test.img,hda1,w', 
> 'file:/var/lib/xen/test.swap,hda2,w' ]
> changed to
> disk = [ 'tap:aio:/var/lib/xen/test.img,hda1,w', 
> 'tap:aio:/var/lib/xen/test.swap,hda2,w' ]
> blktapctrl do nothing
>
> domU cannot start, fail when mounting root
>
> what i'm doing wrong?
> i dont have any kernel module for blktap, is this ok?
>
> ---------------------------------------
> Marek Cervenka
> Centrum Vypocetni Techniky
> CVT - http://cvt.fpf.slu.cz
> FPF SLU OPAVA - http://www.fpf.slu.cz
> LCNA - http://lcna.slu.cz
> =======================================
>
>
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> Xen-users@xxxxxxxxxxxxxxxxxxx
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