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(a)txweather.org http://www.txweather.org _______________________________________________ Users mailing list Users(a)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(a)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(a)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(a)txweather.org > > http://www.txweather.org > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

2016-06-16 6:39 GMT+02:00 Fernando Fuentes <ffuentes(a)darktcp.net&gt;: > 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(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

2016-06-16 14:59 GMT+02:00 ffuentes <ffuentes(a)aasteel.com&gt;: > 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(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users