[ovirt-users] USB

Michal Skrivanek michal.skrivanek at redhat.com
Fri Oct 2 12:33:56 UTC 2015


On 2 Oct 2015, at 14:03, suporte at logicworks.pt wrote:

> Thanks, well the version 3.6 is still very buggy.

the release is not that far away;-) but at this very moment surely latest 3.5.z is more stable (however note that with any host device passthrough the stability may be affected)

> where can I enable hostusb vdsm hook ?

just follow general hook docs
it should have readme and docs how to add it to custom properties

> 
> José
> 
> From: "Michal Skrivanek" <michal.skrivanek at redhat.com>
> To: "Nathanaël Blanchet" <blanchet at abes.fr>, suporte at logicworks.pt
> Cc: users at ovirt.org
> Sent: Friday, October 2, 2015 11:34:33 AM
> Subject: Re: [ovirt-users] USB
> 
> 
> On 2 Oct 2015, at 12:05, Nathanaël Blanchet wrote:
> 
> On the hypervisor : 
> yum install -y vdsm-hook-hostusb
> systemctl restart vdsmd
> 
> 
> Le 02/10/2015 11:56, suporte at logicworks.pt a écrit :
> Thanks.
> How can I install hostusb? It is a windows VM machine.
> 
> José
> 
> From: "Simone Tiraboschi" <stirabos at redhat.com>
> To: suporte at logicworks.pt
> Cc: "users" <users at ovirt.org>
> Sent: Friday, October 2, 2015 10:21:19 AM
> Subject: Re: [ovirt-users] USB
> 
> 
> 
> On Fri, Oct 2, 2015 at 11:02 AM, <suporte at logicworks.pt> wrote:
> Hello,
> 
> It's possible for a VM to read a USB pen connetced to the host (oVirt 3.5)?
> 
> Yes, installing and enabling hostusb vdsm hook.
> 
> also note in 3.6 there will be native support for host devices passthrough and you won't need any hook
> PCI and USB (USB has a libvirt permission issue currently so will probably really work only in 3.6.1/3.6.2 once EL7.2 is available)
> 
> Thanks,
> michal
> 
> 
> Then define a custom property called hostusb and set it to hostusb=VendorId:ProductId getting that values from lsusb on the host.
> The VM must be pinned to the host and live-migration will not be possible,
> 
> 
> 
>  
> Thanks
> 
> José
> 
> -- 
> Jose Ferradeira
> http://www.logicworks.pt
> 
> 
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> 
> 
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> -- 
> Nathanaël Blanchet
> 
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