I inserted /dev/md0 in ramdisk.fs.
It worked, "mount" succeded but processing was stopped at next step.
0x900(decrement) exception occurred in cpu_switch() at 0x90154.
I'll try more,
and I'll try "disklabel" with the original version also.
I found one strange thing, irq 4 is allocated twice(fxp(auto),
com1(assigned)).
It dosen't make problems?

=================================
......
DINK32_NITRO >>[ netbsd ELF symbol table not valid ]
[ no symbol table formats found ]
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 1.5ZA (RAMDISK) #20: Fri Mar  8 12:23:50 KST 2002

bgjung@bgjung15.etri.re.kr:/usr/user/bgjung/20020224/src/sys/arch/sandpoint/
compile/RAMDISK
total memory = 32768 KB
avail memory = 24852 KB
using 435 buffers containing 1740 KB of memory
mainbus0 (root)
cpu0 at mainbus0: 7410 (Revision 1103), ID 0 (primary)
cpu0: HID0 8094c0a4<EMCP,DOZE,DPM,EIEC,ICE,DCE,SGE,BTIC,BHT>
cpu0: L2 cache not enabled
pci0 at mainbus0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 0 function 0
pchb0: vendor 0x1057 product 0x0004 (rev. 0x12)
pcib0 at pci0 dev 11 function 0
pcib0: vendor 0x10ad product 0x0565 (rev. 0x10)
vendor 0x10ad product 0x0105 (IDE mass storage, interface 0x8f, revision
0x05) a
t pci0 dev 11 function 1 not configured
fxp0 at pci0 dev 15 function 0: i82559 Ethernet, rev 8
fxp0: interrupting at irq 4
fxp0: Ethernet address 00:03:47:7b:17:20
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
siop0 at pci0 dev 16 function 0: Symbios Logic 53c875 (ultra-wide scsi)
siop0: using on-board RAM
siop0: interrupting at irq 5
scsibus0 at siop0: 16 targets, 8 luns per target
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 3: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 4: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
biomask 20 netmask 30 ttymask 30
scsibus0: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 6 lun 0: <IBM, DDYS-T18350N, S96H> SCSI3 0/direct
fixed
sd0: 17501 MB, 15110 cyl, 6 head, 395 sec, 512 bytes/sect x 35843670 sectors
sd0: sync (50.0ns offset 16), 16-bit (40.000MB/s) transfers, tagged queueing
md0: internal 2560 KB image area
boot device: <unknown>
root on md0a dumps on md0b
root file system type: ffs
#
<==== key in is iimpossible here.
=================================

Boo Geum Jung
Senior Member of Research Staff,
Real-Time OS Team,
Switching & Transmission Technology Laboratory, ETRI
161 Kajong-Dong, Yusong-Gu Taejon, Korea, 305-350
Tel:+82-42-860-5315 home:http://circle.etri.re.kr/~bgjung