Uh wait, Is that possible it still shows available if PCI device still exist in the same address?
Because when I remove the GPU card, I replace it to a SFP+ network card in the same slot. So when I type lspci the SFP+ card stay in the same address. But it still doesn't make any sense because these two cards definitely not a same VID:PID. And I set the information as VID:PID in nova.conf I'll try reproduce this issue and put a log on this list. Thanks, 2017-07-07 9:01 GMT+08:00 Jay Pipes <jaypi...@gmail.com>: > Hmm, very odd indeed. Any way you can save the nova-compute logs from when > you removed the GPU and restarted the nova-compute service and paste those > logs to paste.openstack.org? Would be useful in tracking down this buggy > behaviour... > > Best, > -jay > > On 07/06/2017 08:54 PM, Eddie Yen wrote: > >> Hi Jay, >> >> The status of the "removed" GPU still shows as "Available" in pci_devices >> table. >> >> 2017-07-07 8:34 GMT+08:00 Jay Pipes <jaypi...@gmail.com <mailto: >> jaypi...@gmail.com>>: >> >> >> Hi again, Eddie :) Answer inline... >> >> On 07/06/2017 08:14 PM, Eddie Yen wrote: >> >> Hi everyone, >> >> I'm using OpenStack Mitaka version (deployed from Fuel 9.2) >> >> In present, I installed two different model of GPU card. >> >> And wrote these information into pci_alias and >> pci_passthrough_whitelist in nova.conf on Controller and Compute >> (the node which installed GPU). >> Then restart nova-api, nova-scheduler,and nova-compute. >> >> When I check database, both of GPU info registered in >> pci_devices table. >> >> Now I removed one of the GPU from compute node, and remove the >> information from nova.conf, then restart services. >> >> But I check database again, the information of the removed card >> still exist in pci_devices table. >> >> How can I do to fix this problem? >> >> >> So, when you removed the GPU from the compute node and restarted the >> nova-compute service, it *should* have noticed you had removed the >> GPU and marked that PCI device as deleted. At least, according to >> this code in the PCI manager: >> >> https://github.com/openstack/nova/blob/master/nova/pci/manag >> er.py#L168-L183 >> <https://github.com/openstack/nova/blob/master/nova/pci/mana >> ger.py#L168-L183> >> >> Question for you: what is the value of the status field in the >> pci_devices table for the GPU that you removed? >> >> Best, >> -jay >> >> p.s. If you really want to get rid of that device, simply remove >> that record from the pci_devices table. But, again, it *should* be >> removed automatically... >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack> >> Post to : openstack@lists.openstack.org >> <mailto:openstack@lists.openstack.org> >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack> >> >> >>
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