sunray-users  

Re: [SunRay-Users] Sun Ray disk device mapping into xVM domU?

Paul Matthews
Mon, 08 Feb 2010 03:17:20 -0800

A stab in the dark but centos enables selinux by default. Could that be
getting in the way if its been left on?

Paul

On Mon, Feb 8, 2010 at 10:39 AM, Hagen Heiduck <hagen.heid...@yahoo.de>wrote:

> Hi all,
>
> I've done some tests with SRSS 4.2 on a xVM-enabled OpenSolaris 2009.06
> environment (running in dom0). All things are working as expected, so I
> became boldly and set up a paravirtualized domU "usbstorage" running CentOS
> 4.8 (64 bit) and tried to map the ut disk devices into that domain:
>
> # xm block-attach usbstorage phy:/tmp/SUNWut/units/.../dev/dsk/disk1p0
> /dev/xvdb r
>
> The command exits without errors and I can see the appropriate device in
> the "usbstorage" domain, but unfortunately it's unusable (e.g. "dd" is
> reading zero blocks).
>
> Following two lines appear in /var/adm/messages:
>
> Feb  8 11:01:10 rayprep genunix: [ID 318574 kern.warning] WARNING: get
> state: unused minor 4294967294
> Feb  8 11:01:10 rayprep genunix: [ID 230977 kern.warning] WARNING: utdisk:
> prop_op: (-2) no state
>
> I know, it's unsupported without doubt, but anyone who has experiences
> and/or hints of how to get it working?
>
> Hagen
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