Open Stack

Hi, you can find the "rescue" function in Nova.
-------------
Here're simple steps:

1. Add a "rescue_image_id=$(imageId you want to choose)" in nova.conf
firstly. If not given, the origin image will be used.
2. Secondly, waiting for your VM turn to "ACTIVE" after you execute "nova
rescue $vmid" command.
3. Access to your VM via VNC and fix it.
4. Execute "nova unrescue $vmid" back to normal.

Please see there for details: https://wiki.openstack.org/wiki/RescueMode

Thanks~


On Tue, Aug 20, 2013 at 5:12 PM, Mahardhika
<mahardika.gilang at andalabs.com>wrote:

>  Hi, thanks for answering
> i mean attaching disk for troubleshooting issue, likes system rescue and
> etc
> i want to boot from disk, i tried used block device mapping but it fail.
>
>
> On 8/20/2013 2:56 PM, Razique Mahroua wrote:
>
> Good question,
> I do it manually by editing the domain on the compute node.
> Assuming you are using the libvirt driver, you can follow this procedure:
>
> http://builder.virt-tools.org/artifacts/libvirt-virshcmdref/html/sect-attach-disk.html
>
>  Regards,
> Razique
>
>  *Razique Mahroua** - **Nuage & Co*
> razique.mahroua at gmail.com
> Tel : +33 9 72 37 94 15
>
>
>  Le 20 août 2013 à 08:40, Mahardhika <mahardika.gilang at andalabs.com> a
> écrit :
>
> Hi, wondering how to attach cd with iso on it to running instance?
> iso has been submit to glance.
>
>
> --
> Regards,
> Mahardhika Gilang
>
>
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> --
> Regards,
> Mahardhika Gilang
>
> *PT. Andalabs Technology *
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>
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