esxi5.1 to esxi5.5

[maniee]

HI

   i have upgraded only one host from esxi5.1 to esxi5.5 u 3  in the cluster.but vmotion struct at 14%. from esxi5.1 to esxi5.5.

what could be the reason for this issue.

[GregUK]

Was there a solution to this? I'm going from 5.1 to 5.5 (3248547) and have the same issues.

Migration to host <192.168.20.11> failed with error Already disconnected (195887150).

vMotion migration [-1407417943:1515664108242719] failed writing stream completion: Already disconnected

vMotion migration [-1407417943:1515664108242719] failed to flush stream buffer: Already disconnected

vMotion migration [-1407417943:1515664108242719] socket connected returned: Already disconnected