Our DU 4.0B workstation crashed 3 times during
last 72 hours. 
It has run for months without problems.
After a crash it can not  boot by itself -
reporting only that it can not boot from
the boot device (dka0.0.0.0.6.0 or something similar)
After switching the power off/on, it boots without any problem.
There is no crash data in /var/adm/crash.
Any help/suggestions are much needed !
Please mail directly to me, I will of course post a summary.
Marcin
-- 
 Marcin Palacz,  palacz_at_slcj.uw.edu.pl,  http://www.slcj.uw.edu.pl/~palacz
 Heavy Ion Laboratory, Warsaw University,  ul. Pasteura 5A, Warsaw, Poland
 tel. 48-22-6582021 ext. 206,  fax 48-22-6592714,  home tel. 48-22-6176975
Received on Mon Sep 14 1998 - 11:57:07 NZST