Network outage during migration normal?

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host: 2008
guest: 2008 r2 sp1

is normal have network outage of ~50 seconds while vm guest migrated separate vm host?  if not, common causes of issue?  below screenshot of netvsc service show how occurs , duration.

 

hi!

yes, normal vm enter saved , unresponsive state, while being migrated between hosts in non-clustered or pre-2008 r2 environment.


network drop inavidable no matter migration type used. live migration result in short network loss, when vm disconnects , connects from/to external virtual network on each host.


Windows Server  >  Hyper-V



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