I'm trying to migrate a NW5.1 SP8 server to OES NW6.5 SP4 using Migration
Wizard 8.1. Everything is fine until the actual file migration begins and
the process fails. The error log shows <snip> "Network error: Volume
invalid (Error code: 0x8998 Function Name: NWGetVolumeNUmber)."

I've checked volume names and they are the same. I've checked NIC
properties on both servers. They are both set to 100MB half-duplex and
can ping each other. I've tried doing the migration with just the SYS
volumes and I get the same error message.

I'm stumped.