Lately while I was testing out specific failover behaviors in vSphere, I accidently discovered that VMotion Speeds (MB/s) are logged in the the /var/log/vmkernel, now that’s cool! Issue the command tail -f /var/log/vmkernel and than initiate a VMotion. You should get info like this: Host VMotionning to (receiving) Nov 7 21:13:14 xxxxxxxx vmkernel: 10:06:06:18.104 cpu3:9131)VMotionRecv: 226: 1257624621919023 […]
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VMware VMotion, how fast can we go?
Posted by Kenneth van Ditmarsch on November 9, 2009
https://virtualkenneth.com/2009/11/09/vmotion-speed-how-fast-can-we-go/