[ovirt-users] Re: vGPU VM not starting

Some information that appears to be from around the time of installation to the cluster: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -X libvirt-O-vnet0' failed: Chain 'libvirt-O-vnet0' doesn't exist. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -F libvirt-O-vnet0' failed: Chain 'libvirt-O-vnet0' doesn't exist. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -L libvirt-O-vnet0' failed: Chain 'libvirt-O-vnet0' doesn't exist. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -D POSTROUTING -o vnet0 -j libvirt-O-vnet0' failed: Illegal target name 'libvirt-O-vnet0'. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ip6tables -w2 -w -X HI-vnet0' failed: ip6tables: No chain/target/match by that name. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ip6tables -w2 -w -F HI-vnet0' failed: ip6tables: No chain/target/match by that name. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ip6tables -w2 -w -X FI-vnet0' failed: ip6tables: No chain/target/match by that name. firewalld WARNING: COMMAND_FAILED: '/usr/sbin/ip6tables -w2 -w -F FI-vnet0' failed: ip6tables: No chain/target/match by that name. firewalld Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk On 17 May 2018, at 09:20, Callum Smith <callum(a)well.ox.ac.uk&gt; wrote: PS. some other WARN's that come up on the host: WARN File: /var/lib/libvirt/qemu/channels/1bc9dae8-a0ea-44b3- 9103-5805100648d0.org.qemu.guest_agent.0 already removed vdsm WARN Attempting to remove a non existing net user: ovirtmgmt/1bc9dae8-a0ea-44b3-9103-5805100648d0 vdsm WARN Attempting to remove a non existing network: ovirtmgmt/1bc9dae8-a0ea-44b3-9103-5805100648d0 vdsm WARN File: /var/lib/libvirt/qemu/channels/1bc9dae8-a0ea-44b3- 9103-5805100648d0.ovirt-guest-agent.0 already removed vdsm WARN Attempting to add an existing net user: ovirtmgmt/1bc9dae8-a0ea-44b3- 9103-5805100648d0 vdsm Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk On 17 May 2018, at 09:16, Callum Smith <callum(a)well.ox.ac.uk&gt; wrote: OVN Network provider is used, and the node is running 4.2.3 (specifically 2018051606 clean install last night). Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk On 17 May 2018, at 07:47, Ales Musil <amusil(a)redhat.com&gt; wrote: On Thu, May 17, 2018 at 12:01 AM, Callum Smith <callum(a)well.ox.ac.uk&gt; wrote: > Dear All, > > Our vGPU installation is progressing, though the VM is failing to start. > > 2018-05-16 22:57:34,328+0100 ERROR (vm/1bc9dae8) [virt.vm] > (vmId='1bc9dae8-a0ea-44b3-9103-5805100648d0') The vm start process > failed (vm:943) > Traceback (most recent call last): > File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in > _startUnderlyingVm > self._run() > File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2872, in > _run > dom.createWithFlags(flags) > File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", > line 130, in wrapper > ret = f(*args, **kwargs) > File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line > 92, in wrapper > return func(inst, *args, **kwargs) > File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in > createWithFlags > if ret == -1: raise libvirtError ('virDomainCreateWithFlags() > failed', dom=self) > libvirtError: Cannot get interface MTU on '': No such device > > That's the specific error, some other information. It seems the GPU > 'allocation' of uuid against the nvidia-xx mdev type is proceeding > correctly, and the device is being created by the VM instantiation but the > VM does not succeed in going up with this error. Any other logs or > information relevant to help diagnose? > > Regards, > Callum > > -- > > Callum Smith > Research Computing Core > Wellcome Trust Centre for Human Genetics > University of Oxford > e. callum(a)well.ox.ac.uk > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > > Hi Callum, can you share your version of the setup? Also do you use OVS switch type in the cluster? Regards, Ales. -- ALES MUSIL INTERN - rhv network Red Hat EMEA <https://www.redhat.com/> amusil(a)redhat.com IM: amusil <https://red.ht/sig> _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org