[openstack-dev] feature to attach USB on Guest VM

Vishvananda Ishaya vishvananda at gmail.com
Thu Jun 27 17:09:17 UTC 2013


The property is hw_disk_bus. See https://bugs.launchpad.net/nova/+bug/1132739

Note that this will force the root disk to be on the usb bus instead of using virtio. I'm not sure if this is what you want, but it should work in grizzly.

Vish

On Jun 27, 2013, at 5:14 AM, Shyam Goud <shyam.todeti at oneconvergence.com> wrote:

> 
> All,
> 
> Please ignore if its a wrong alias.
> 
> I am using grizzly. I have a requirement to attach USB to guest VM. Is this feature committed yet ?
> Tried following link, but not succeeded. 
> 
> https://bugs.launchpad.net/openstack-manuals/+bug/1106421
> 
> root at nvp:/home/nvp# glance image-update 59ce4586-0c57-426c-a181-819ec8b3ee91 --property disk_bus=usb
> +---------------------+--------------------------------------+
> | Property            | Value                                |
> +---------------------+--------------------------------------+
> | Property 'disk_bus' | usb                                  |
> | checksum            | d97251713cbf11ff1f86b6bf203defcd     |
> | container_format    | bare                                 |
> | created_at          | 2013-06-15T14:10:02                  |
> | deleted             | False                                |
> | deleted_at          | None                                 |
> | disk_format         | qcow2                                |
> | id                  | 59ce4586-0c57-426c-a181-819ec8b3ee91 |
> | is_public           | True                                 |
> | min_disk            | 0                                    |
> | min_ram             | 0                                    |
> | name                | CentosImage                          |
> | owner               | 7cf64e15cb1349d6a5e81ed0d0bbd6fb     |
> | protected           | False                                |
> | size                | 5368709120                           |
> | status              | active                               |
> | updated_at          | 2013-06-27T10:05:21                  |
> +---------------------+--------------------------------------+
> root at nvp:/home/nvp# 
> 
> Appreciate your help,
> Shyam.
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> OpenStack-dev at lists.openstack.org
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