I have a 6.5 sp3 server that locks up or freezes. It doens't abend, the
keyboard and mouse are locked up and it loses communication with the
other servers in the tree. I've installed the post sp3 patches on it,
disabled CIFS, even ran a nss rebuild on the volume. It takes about an
hour and it locks up. I had symantec ver 10 running on it but I have
disable that so it doesn't load and it still locks up after that hour. I
just rebooted it again and we will see in an hour from now.