[Openstack] [nova] Database not delete PCI info after device is removed from host and nova.conf

Eddie Yen missile0407 at gmail.com
Fri Jul 7 00:14:51 UTC 2017


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?


Many thanks,
Eddie.
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