I've started looking at softraid on i386 and can consistently produce
this error when trying for RAID0:
softraid0: roaming device wd1d -> wd1a
softraid0: roaming device wd2d -> wd2a
kernel: integer divide fault trap, code=0
Stopped at sr_ioctl_createraid+0x56a: divl 0x5c(%ebx),%eax
ddb>
below is how I am trying bioctl:
bioctl -c 0 -l /dev/wd1a,/dev/wd2a softraid0
Strangely, RAID1 seems to be accepted without error.
This error occurs from both a snapshot from last week and the one from
August 24, following the examples in softraid(4) and bioctl(8)
http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl
http://www.openbsd.org/cgi-bin/man.cgi?query=softraid
Changing the partitions (3 -> 2, partial disk -> whole disk) and
disklabels (a -> d) seems to make no difference.
Where do I look to get past this error?
-Lars
