Shutdown problems with 6.1 RELEASE on Sun X2100

[stan]

I installed the AMD64 version of 6.1 RELEASE on a Sun X2100 this morning.
It went pretty well (the first NIC was declared "unkown type" but worked
anayway). But I have problems when I try to shutdown the machine.

The vnode flush times out, and so does the inode flush, resulting in
unclean diks partions every time I reboot the achine. I suspect that this
may be because this achine has SATA disks,

How can I collect more data to aid in diagnosing this problem?

-- 
U.S. Encouraged by Vietnam Vote - Officials Cite 83% Turnout Despite Vietcong Terror 
- New York Times 9/3/1967