Thank you all (Axel, Steven, Arul, Gerhard, Peter, etc) who help me out and share with me the problem of modload on Solaris machine 2.5. In my case, before running "modload /kernel/fs/afs", I must run "modload /kernel/misc/nfssrv" which is included in afs.rc script. So if you try to install the machine at the first time, run "modload /kernel/misc/nfssr" then "modload /kernel/fs/afs". Cheers, Tom N.
