Re: [ovirt-users] Adding Host Issue

[ffuentes]

Douglas,

Thank you for your reply.
I found the culprit. It was our FC Switch.

Thanks again.

Regards,

Fernando Fuentes
Supervisor & Senior Systems Administrator
Email: ffuen...@aasteel.com
 
American Alloy Steel, Inc.

Houston, Texas
Website: http://www.aasteel.com
 
Phone: 713-744-4222

Fax:   713-300-5688

On 01/25/2017 07:44 PM, Douglas Schilling Landgraf wrote:

Hi Fernando,

On 01/25/2017 03:29 PM, Fernando Fuentes wrote:

For got to add my server log.

http://pastebin.com/9PfASxqM



Could you please share vdsm/engine version too?
Adding Nir for review in vdsm/storage side.

--
Cheers
Douglas
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Re: [ovirt-users] host usb

[ffuentes]

Giorgio,

Thanks for your reply.

Where can I get vdsm from 3.6.7* for my host?

Thanks again!

Regards,

Fernando Fuentes
Supervisor & Senior Systems Administrator
Email: ffuen...@aasteel.com
 
American Alloy Steel, Inc.

Houston, Texas
Website: http://www.aasteel.com
 
Phone: 713-744-4222

Fax:   713-300-5688

On 06/16/2016 05:52 AM, Giorgio Bersano wrote:

2016-06-16 6:39 GMT+02:00 Fernando Fuentes :

I am now getting this when I try to start it:


VM methub is down with error. Exit message: Hook Error.

To get the hostusb setup I did:

engine-config -s
"UserDefinedVMProperties=hostusb=^0x[0-9a-fA-F]{4}:0x[0-9a-fA-F]{4}$"
ovirt-engine restart

and the host has the usb hooked installed.
But when I go an add the custom property "hostusb" the vm wont start.

Again this is on oVirt 3.6 Centos 6.5 x86_64
and a host of Centos 7 x86_64

Any ideas?

TIA!


Hi Fernando,
in 3.6 to pass an host USB device to a VM you don't need an hook as it
is now standard in the system.

But if you have vdsm from 3.6.6 it doesn't work because of a bug. It
has already been corrected and if you update vdsm* to 3.6.7rc it will
work. I had the same problem but now it's OK.

Going to the administration portal after the upgrade you should see
your USB device in the "Host devices" tab of the "Host"; if it isn't
there clik "Refresh Capabilities" and it should come up.
Then you go to "Virtual Machines", select your VM, then "Host devices"
and "Add device" and you're almost there.

I learned this thanks to something posted in this list and probably a
bugzilla too but I'm unable to find it ATM.
If you see references to IOMMU ignore them unless you need to expose a
PCI device.

HTH,
Giorgio.
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