Open Stack

hi
i see cache=none in /var/lib/instance/uuid-xx/libvirt.xml.
how i set other default value such as: writethrough, writeback...
thanks


2014-07-06 19:36 GMT+07:00 Gary Kotton <gkotton at vmware.com>:

>  Hi,
> This should be set by default. Please see
> http://www.pixelbeat.org/docs/openstack_libvirt_images/
> This may help
> Thanks
> Gary
>
>   From: Nhan Cao <nhanct92 at gmail.com>
> Date: Sunday, July 6, 2014 at 3:31 PM
> To: Gary Kotton <gkotton at vmware.com>
> Cc: "openstack at lists.openstack.org" <openstack at lists.openstack.org>
> Subject: Re: [Openstack] Openstack image boot slow
>
>   hi,
> thank for reply.
> how i set cache of libvirt in nova.conf ?
>
>
> 2014-07-06 19:26 GMT+07:00 Gary Kotton <gkotton at vmware.com>:
>
>>  Hi,
>> The first boot is usually slow as the image needs to be cached. From that
>> moment on it should be a little quicker.
>> Thanks
>> gary
>>
>>   From: Nhan Cao <nhanct92 at gmail.com>
>> Date: Sunday, July 6, 2014 at 3:06 PM
>> To: "openstack at lists.openstack.org" <openstack at lists.openstack.org>
>> Subject: [Openstack] Openstack image boot slow
>>
>>   hi guys,
>> i created an images follow tutorial:
>> http://docs.openstack.org/image-guide/content/centos-image.html
>> but when i run it on my openstack lab, it boot very slow.
>> can you tell me some tips to optimize image.
>> Thanks!
>>
>
>
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