VM Migration failure from ESXi 5.0 host to ESXi 6.0 host

Hi all,

I have an ESXi 5.0(814586) host running on Dell R720 (Intel E5-2650) with a local JBOD storage through a LSI MegaRAID card (6Gb), on which some WinSrv08R2 and Linux VMs (VM version 8) are running.

After the other Virtual SAN 6.1 cluster is ready with ESXi 6.0 hosts (Intel E5-2620 v2), I just want to migrate these VMs from ESXi 5.0 host to the new cluster.

Unfortunately, the migration is failed including vMotion and cold migration.

The error shows as "The operation is not supported on the object."

Did anyone have the same issue? Any suggestion?

Thanks!