When I try to login to the Sun Storage 6120 I got an error message:
Connected to 126.96.36.199.
Escape character is '^]'.
6120 Release 3.1.4 Thu Apr 15 18:21:30 PDT 2004 (188.8.131.52)
Copyright (C) 1997-2003 Sun Microsystems, Inc.
All Rights Reserved.
WARNING: Filesystem is full and log messages are not being saved
and that's all, I never got a command promt. What is the way to fix it?
You are logging into the system processor of the array which is basically a Solaris machine. Among other things, user logins are logged by Solaris, and the Filesystem full is preventing the entry from being written and therefore the login cannot proceed. This is normal Solaris behavior. You might try logging in through the console serial port but if memory serves me right, the only way out is boot to single user in order to clean up the root file system to allow login again.
P.S. You might want to try MOS Community next time if you need quicker response to your question.