Re: [Xen-users] how to find the underlying device of an block-at

To:	"vu pham" <vu@xxxxxxxxxx>
Subject:	Re: [Xen-users] how to find the underlying device of an block-attached device
From:	"Todd Deshane" <deshantm@xxxxxxxxx>
Date:	Wed, 14 Jan 2009 20:16:58 -0500
Cc:	xen-users@xxxxxxxxxxxxxxxxxxx
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On Wed, Jan 14, 2009 at 4:44 PM, vu pham <vu@xxxxxxxxxx> wrote:
> I added several files as block devices to a domU. Now I am trying to list
> which files I used for the attached devices.
> xm block-list does not return the file names.
>
> [root@xen2 xen]#  xm block-list vtest5
> Vdev  BE handle state evt-ch ring-ref BE-path
> 51712    0    0     4      6      8     /local/domain/0/backend/tap/2/51712
> 51728    0    0     4      7      9     /local/domain/0/backend/tap/2/51728
> 51744    0    0     4      9      786   /local/domain/0/backend/tap/2/51744
> 51760    0    0     4      10     885   /local/domain/0/backend/tap/2/51760
> 51776    0    0     4      11     850   /local/domain/0/backend/tap/2/51776
> 51792    0    0     4      12     1004  /local/domain/0/backend/tap/2/51792
>
> Where can I find those information ?
>

Does the lsof command help here?

Cheers,
Todd

-- 
Todd Deshane
http://todddeshane.net
http://runningxen.com

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Re: [Xen-users] how to find the underlying device of an block-attached d