From michal.skrivanek at redhat.com Tue Jul 22 04:12:26 2014 Content-Type: multipart/mixed; boundary="===============8411738766463715010==" MIME-Version: 1.0 From: Michal Skrivanek To: users at ovirt.org Subject: Re: [ovirt-users] hostusb hook - VM device errors in Windows VM Date: Tue, 22 Jul 2014 10:12:15 +0200 Message-ID: <3F9548F8-CD0F-462B-BB09-FB64030EB69B@redhat.com> In-Reply-To: CAHnsdUt=svjeEUbmeexryPQ9-q656sSX3RKUJgm6ARWKR5-=Ww@mail.gmail.com --===============8411738766463715010== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --Apple-Mail=3D_334E766B-B383-4C24-B177-CA12AC47A90D Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=3Dus-ascii On 21 Jul 2014, at 20:54, Steve Dainard wrote: > I should mention I can mount this usb drive in a CentOS 6.5 VM without = =3D any problems. Hi, there should be no difference configuration-wise. well, please compare =3D libvirt's xml to be sure and confirm If it's the case then it might be a problem of qemu/kvm and/or windows Thanks, michal >=3D20 >=3D20 > On Mon, Jul 21, 2014 at 2:11 PM, Steve Dainard =3D wrote: > I'm using the hostusb hook on RHEV 3.4 trial. >=3D20 > The usb device is passed through to the VM, but I'm getting errors in =3D a Windows VM when the device driver is loaded. >=3D20 > I started with a simple usb drive, on the host it is listed as: >=3D20 > Bus 002 Device 010: ID 05dc:c75c Lexar Media, Inc.=3D20 >=3D20 > Which I added as 0x05dc:0xc75c to the Windows 7 x64 VM. >=3D20 > In Windows I get an error in device manager: > USB Mass Storage Device "This device cannot start. (Code 10)" > Properties/General Tab: Device type: Universal Serial Bus Controllers, = =3D Manufacturer: Compatible USB storage device, Location: =3D Port_#0001.Hub_#0001 >=3D20 > Under hardware Ids:=3D20 > USB\VID_05DC&PID_C75C&REV_0102 > USB\VID_05DC&PID_C75C >=3D20 > So it looks like the proper USB device ID is passed to the VM. >=3D20 > I don't see any error messages in event viewer, and I don't see =3D anything in VDSM logs either. >=3D20 > Any help is appreciated. >=3D20 > Steve >=3D20 > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users --Apple-Mail=3D_334E766B-B383-4C24-B177-CA12AC47A90D Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=3Dus-ascii

On 21 Jul 20= 14, at 20:54, Steve Dainard wrote:

I should mention I can moun= t this usb drive in a CentOS 6.5 VM without any problems.

Hi,

there should be no difference configuration-w= ise. well, please compare libvirt's xml to be sure and confirm

If= it's the case then it might be a problem of qemu/kvm and/or windows

<= div>

Thanks,

michal

On = Mon, Jul 21, 2014 at 2:11 PM, Steve Dainard <sdainard(a)miovision= .com> wrote:

I'm using the hostusb hook = on RHEV 3.4 trial.

The usb device is passed through to t= he VM, but I'm getting errors in a Windows VM when the device driver is loa= ded.

I started with a simple usb drive, on the host it is listed as:
<= div>
Bus 002 Device 010: ID 05dc:c75c Lexar Media, Inc.&= nbsp;

Which I added as 0x05dc:0xc75c to= the Windows 7 x64 VM.

In Windows I get an error in device manager:
= USB Mass Storage Device "This device cannot start. (Code 10)"
Pro= perties/General Tab: Device type: Universal Serial Bus Controllers, Manufac= turer: Compatible USB storage device, Location: Port_#0001.Hub_#0001

Under hardware Ids:
USB\VID_05DC&a= mp;PID_C75C&REV_0102
USB\VID_05DC&PID_C75C

So it looks like the proper USB device ID is pa= ssed to the VM.

I don't see any error messages in event viewer, and I d= on't see anything in VDSM logs either.

Any help is= appreciated.

Steve

_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ov= irt.org/mailman/listinfo/users

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