Enterprise Network Flow Collector (IPFIX, sFlow, Netflow) from Verizon Digital Media Services - VerizonDigital/vflow

Введение в Skydive Skydive — это анализатор топологии сети и протоколов с открытым исходным кодом в реальном времени. Он направлен на то, чтобы предоставить исче...

on nova master, multinodes with 2 compute nodes available. only one of nova compute had pci devices available.

1. booting vm with pci reqested, assume it's name: pci-vm
2. nova migrate pci-vm
3. the pci-vm been schedule to a host don't have pci devices available.

we see exception on nova compute(the host don't have pci devs and which nova schedule the pci-vm to):

exception type 1:
env/local/lib/python2.7/site-packages/nova/pci/request.py", line 157, in _translate_alias_to_requests
2018-07-...