Server abends when it tries to load "SYS with error message "NSS Free
Tree Block 511872(0x7CF80) on Pool "SYS" (Server is 6.5 SP2)

I've tried NSS /PoolRebuild=SYS and VREPAIR but when I do I either get
an "Unresolved" or "Autofail" in the status.

Your help is greatly appreciated.

/dv