After upgrading my ovirt to 3.6 and configuring my host usb passthrough again. My vm is unable to start with the following error message: VM methub is down with error. Exit message: Node device not found: no node device with matching name 'usb' The host is running Centos 7 x86_64 Any ideas? Regards, -- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org
I got the vm to start but the vm wont see the usb device. Any idaes? -- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org On Wed, Jun 15, 2016, at 09:21 PM, Fernando Fuentes wrote:
After upgrading my ovirt to 3.6 and configuring my host usb passthrough again. My vm is unable to start with the following error message:
VM methub is down with error. Exit message: Node device not found: no node device with matching name 'usb'
The host is running Centos 7 x86_64 Any ideas?
Regards,
-- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
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}$" ovirt-engine restart and the host has the usb hooked installed. But when I go an add the custom property "hostusb" the vm wont start. Again this is on oVirt 3.6 Centos 6.5 x86_64 and a host of Centos 7 x86_64 Any ideas? TIA! Regards, -- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org On Wed, Jun 15, 2016, at 11:30 PM, Fernando Fuentes wrote:
I got the vm to start but the vm wont see the usb device.
Any idaes?
-- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org
On Wed, Jun 15, 2016, at 09:21 PM, Fernando Fuentes wrote:
After upgrading my ovirt to 3.6 and configuring my host usb passthrough again. My vm is unable to start with the following error message:
VM methub is down with error. Exit message: Node device not found: no node device with matching name 'usb'
The host is running Centos 7 x86_64 Any ideas?
Regards,
-- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
On 15/06/16 23:39 -0500, Fernando Fuentes wrote:
I am now getting this when I try to start it:
VM methub is down with error. Exit message: Hook Error.
To get the hostusb setup I did:
engine-config -s "UserDefinedVMProperties=hostusb=^0x[0-9a-fA-F]{4}:0x[0-9a-fA-F]{4}$" 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?
I'm not sure how hostusb hook and proper hostdev solutions work together, could assigning the device through the more robust 'hostdev passthrough'[1] feature work for you? [1] http://www.ovirt.org/develop/release-management/features/engine/hostdev-pass...
TIA!
Regards,
-- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org
On Wed, Jun 15, 2016, at 11:30 PM, Fernando Fuentes wrote:
I got the vm to start but the vm wont see the usb device.
Any idaes?
-- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org
On Wed, Jun 15, 2016, at 09:21 PM, Fernando Fuentes wrote:
After upgrading my ovirt to 3.6 and configuring my host usb passthrough again. My vm is unable to start with the following error message:
VM methub is down with error. Exit message: Node device not found: no node device with matching name 'usb'
The host is running Centos 7 x86_64 Any ideas?
Regards,
-- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
2016-06-16 6:39 GMT+02:00 Fernando Fuentes <ffuentes@darktcp.net>:
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}$" ovirt-engine restart
and the host has the usb hooked installed. But when I go an add the custom property "hostusb" the vm wont start.
Again this is on oVirt 3.6 Centos 6.5 x86_64 and a host of Centos 7 x86_64
Any ideas?
TIA!
Hi Fernando, in 3.6 to pass an host USB device to a VM you don't need an hook as it is now standard in the system. But if you have vdsm from 3.6.6 it doesn't work because of a bug. It has already been corrected and if you update vdsm* to 3.6.7rc it will work. I had the same problem but now it's OK. Going to the administration portal after the upgrade you should see your USB device in the "Host devices" tab of the "Host"; if it isn't there clik "Refresh Capabilities" and it should come up. Then you go to "Virtual Machines", select your VM, then "Host devices" and "Add device" and you're almost there. I learned this thanks to something posted in this list and probably a bugzilla too but I'm unable to find it ATM. If you see references to IOMMU ignore them unless you need to expose a PCI device. HTH, Giorgio.
Giorgio, Thanks for your reply. Where can I get vdsm from 3.6.7* for my host? Thanks again! Regards, Fernando Fuentes Supervisor & Senior Systems Administrator Email: ffuentes@aasteel.com American Alloy Steel, Inc. Houston, Texas Website: http://www.aasteel.com Phone: 713-744-4222 Fax: 713-300-5688 On 06/16/2016 05:52 AM, Giorgio Bersano wrote:
2016-06-16 6:39 GMT+02:00 Fernando Fuentes <ffuentes@darktcp.net>:
I am now getting this when I try to start it:
VM methub is down with error. Exit message: Hook Error.
To get the hostusb setup I did:
engine-config -s "UserDefinedVMProperties=hostusb=^0x[0-9a-fA-F]{4}:0x[0-9a-fA-F]{4}$" 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. _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
2016-06-16 14:59 GMT+02:00 ffuentes <ffuentes@aasteel.com>:
Giorgio,
Thanks for your reply.
Where can I get vdsm from 3.6.7* for my host?
Thanks again!
Regards,
Fernando Fuentes
From the oVIrt site: "In order to install oVirt 3.6.7 Release Candidate you've to enable oVirt 3.6 release candidate repository" so you better use intructions in http://www.ovirt.org/release/3.6.7/
Obviously you have to put the host in mantenance before upgrading vdsm but this is a normal operating procedure. Best Regards, Giorgio.
Giorgio, Thanks! The update to vdsm did the trick. Thanks again! Regards, -- Fernando Fuentes ffuentes@txweather.org http://www.txweather.org On Thu, Jun 16, 2016, at 09:21 AM, Giorgio Bersano wrote:
2016-06-16 14:59 GMT+02:00 ffuentes <ffuentes@aasteel.com>:
Giorgio,
Thanks for your reply.
Where can I get vdsm from 3.6.7* for my host?
Thanks again!
Regards,
Fernando Fuentes
From the oVIrt site: "In order to install oVirt 3.6.7 Release Candidate you've to enable oVirt 3.6 release candidate repository" so you better use intructions in http://www.ovirt.org/release/3.6.7/
Obviously you have to put the host in mantenance before upgrading vdsm but this is a normal operating procedure.
Best Regards, Giorgio. _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (4)
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Fernando Fuentes -
ffuentes -
Giorgio Bersano -
Martin Polednik