This might be caused by a bug in the 2.4 NFS speed up code. Sun suggests turning the feature off. It is supposed to be fixed in 2.5, but is unknown if they weill retro-patch it back to 2.4. The only caveat that I know of is that it will slow down NFS performance because it will now take back to the 2.3 NFS code. Put in /etc/system and 'boot -r': set nfs:nfsreadmap=0 Let me know if this helps. cfs On Jun 1, 2:31pm, Mike Avina (mike@access.com) wrote: > Subject: SPARCcenter 2000 (problems with NFS) > This isn't a security 'bug' but it seems to be a 'bug' nonetheless: > > Does anyone here know of problems causing NFS to time out on > S/2000s? The problem has persisted despite many calls to SUN > and many patch installations. The system has done everything > from timing out until nfsd and automountd were restarted to > suddenly dying and mysteriously entering single-user mode > and since the machine is configured as a router it causes > network-wide problems during these moments of chaos. > > [The following patches are in place: 101907-05,101945-27,101959-03, > 101973-10,101977-03,102003-02,102007-01,102044-01,102057-04, > 102070-01.] > > If you have any suggestions as to what might alleviate this problem > you can mail me direct. > > (mike@access.com) >-- End of excerpt from Mike Avina -- /-------------------\ Charles "Cyber-Buddha" Stephens | HELLO, my name is | UNIX Systems Administrator |-------------------| Network Systems/Open Systems Group, | cfs@emory.edu | Information Technology Division, | Charles Stephens | Emory University, Atlanta, Georgia, USA | | "You shall soon achieve perfection." -Fortune Cookie \-------------------/ http://userwww.service.emory.edu/~cfs