hello,

 it seems that disk quotas can hang machine, no kernel panic, no logs...
 even mouse seems to be dead (X). Network pinging to interface gives no
response.



uname -a
  NetBSD pulstar 1.5T NetBSD 1.5T (ALBEDO) #0: Thu Apr  5 14:57:44 CEST
2001 [...]

current system from Apr 12 14:55

fstab: 
 /dev/wd0e  /home  ffs   w,userquota=/var/quotas/home.usrquota   0   2

#edquota user
   soft=5
   hard=10

#su - user
>echo "something" >file
>cat file >> file2
>cat file2 >> file
>cat file >> file2
>[...] // make disk usage more and more
/disk quota exceed (soft quota)
>cat file2 >> file
>cat file >> file2
>[...] // still make disk usage more and more
HANG UP


 without any info, just hang up


 bye.
-- 
  Adam Majewski <am@albedo.art.pl>