*** This bug is a duplicate of bug 1908351 ***
https://bugs.launchpad.net/bugs/1908351
** This bug has been marked a duplicate of bug 1908351
SR-IOV, don't do runtime reconfiguration and make use of PCI address matching
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This maybe due to some testing we've been doing on not-rebinding the VF
representator ports back to the host once the card is switched into
switchdev mode
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Nova reports the net devices as missing as well:
2020-12-07 12:31:56.123 8280 WARNING nova.pci.utils
[req-3392d882-bd3c-4146-88ab-30c92be51c4d - - - - -] No net device was found
for VF :81:09.3: nova.exception.PciDeviceNotFoundById: PCI device
:81:09.3 not found
2020-12-07 12:31:56.125
Might be related:
[ 9579.735931] mlx5_core :81:00.0: cmd_work_handler:887:(pid 4320): failed
to allocate command entry
[10069.733292] mlx5_core :81:00.0: cmd_work_handler:887:(pid 157001):
failed to allocate command entry
[10129.734360] mlx5_core :81:00.1: cmd_work_handler:887:(pid
