Network misconfiguration can cause random vMotion failure. Retrying the vMotion operation may be successful, then to isolate and correct the problem please check as suggested by VMware.
To resolve this issue:
To resolve this issue:
- Check for IP address conflicts on the vMotion network. Each host in the cluster should have a vMotion vmknic, assigned a unique IP address.
- Check for packet loss over the vMotion network. Try having the source host ping (vmkping) the destination host's vMotion vmknic IP address for the duration of the vMotion.
- Check for connectivity between the two hosts (use the same ping test as above).
- Check for potential interaction with firewall hardware or software that prevents connectivity between the source and the destination TCP port 8000.