Hi sh,
If there is nothing in the "get log system saved" are you sure that the system crashed? When the firewall crashes, a snippet of the crash is almost always saved in the log. If the log is empty, that would indicate that the system did not crash. The eventlog contains:
2008-11-11 09:42:09
notif System was reset at 2001-03-09 22:46:55 by netscreen
(you need to set the date and time on your firewall)
This means that it could've been reset by a user. For example, if I reset my firewall:
2008-11-11 21:29:28 system notif 00767 System was reset at 2008-11-11 21:28:
05 by netscreen
If there is nothing in the log, and you believe that this was a crash, then you need to hook a PC into the console port and leave it there. If there is another crash, then the full crash trace can be submitted to JTAC.
Regards,
A.