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Hi i will give it try later, as all machine is on office
Does this rescue will recovering or i can troubleshoot the problem on instance such as cant booting, error grub or kernel etch

Thanks!

Email-an dari Kokpit

On 22 Agt 2013, at 08:32 PM, wu jiang <wingwj at gmail.com> wrote:

> 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
>>> 
>>> <mime-attachment.jpg>
>>> 
>>> 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 
>> Gedung Gravira
>> Jl. Cideng Barat no. 54
>> Jakarta Pusat 10150
>> 
>> HP : 0852 139 55861
>> Email : mahardika.gilang at andalabs.com
>> 
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> 
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