Greetings,
I just hooked up a rather old 6x CD-changer (Pioneer DRM-624X) to my
SUN Ultra 1 (fast SCSI provided by a combi SBUS card with additional esp,
le & cereal). The CD-changer usually presents its six cds at six different
devices appearing under six LUNs, however neither 4.0 GENERIC nor a custom
kernel with an additional
option SCSIFORCELUN_BUSES=0x0001
which I vaguely remember from an elderly discussion about multi-LUN
devices on misc@ seems to find more than the first cd (cd1) of the six
(which seems to be working fine).
In case it helps: Under Lunix and (IIRC) Slowlaris this beast appeared
under six different LUNs, generating six cd-devices. All devices could be
mounted simultaneously, but only one at a time could be read of course. So
I wonder whether there is some way to force LUN probing on all devices?
Any hints highly appreciated,
Moritz.
dmesg below:
OpenBSD 4.0 (MBK) #0: Sun Nov 26 19:10:47 CET 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/sparc64/compile/MBK
total memory = 134217728
avail memory = 110002176
using 819 buffers containing 6709248 bytes of memory
bootpath: /[EMAIL PROTECTED],0/SUNW,[EMAIL PROTECTED],8800000/[EMAIL
PROTECTED],0
mainbus0 (root): Sun Ultra 1 UPA/SBus (UltraSPARC 167MHz)
cpu0 at mainbus0: SUNW,UltraSPARC @ 166.963 MHz, version 0 FPU
cpu0: physical 32K instruction (32 b/l), 16K data (32 b/l), 512K external
(64 b/l)
timer0 at mainbus0 addr 0xfffc7c00 ivec 0x7f0, 0x7f1
sbus0 at mainbus0 addr 0xfffcc000: clock = 25 MHz
sbus0: dvma map ff800000-ffffdfff, iotdb 20bbe000-20bc0000, STC0 enabled
audiocs0 at sbus0 slot 13 offset 0xc000000 vector 24 ipl 8
audio0 at audiocs0
auxio0 at sbus0 slot 15 offset 0x1900000
flashprom at sbus0 slot 15 offset 0x0 not configured
fdc0 at sbus0 slot 15 offset 0x1400000 vector 29 ipl 11: no drives
attached
clock1 at sbus0 slot 15 offset 0x1200000: mk48t59
zs0 at sbus0 slot 15 offset 0x1100000 vector 28 ipl 12 softpri 6
zstty0 at zs0 channel 0 (console i/o)
zstty1 at zs0 channel 1
zs1 at sbus0 slot 15 offset 0x1000000 vector 28 ipl 12 softpri 6
zskbd0 at zs1 channel 0: no keyboard
zstty2 at zs1 channel 1: mouse
uperf0 at sbus0 slot 15 offset 0x1300000: model SUNW,sc-up (0/0) ports 3
SUNW,pll at sbus0 slot 15 offset 0x1304000 not configured
esp0 at sbus0 slot 14 offset 0x8800000 vector 20 ipl 3: dma rev fas
esp0: FAS366/HME, 40MHz, SCSI ID 7
scsibus0 at esp0: 16 targets
sd0 at scsibus0 targ 0 lun 0: <SEAGATE, SX150176LC, BA0F> SCSI2 0/direct
fixed
sd0: 47702MB, 12024 cyl, 22 head, 369 sec, 512 bytes/sec, 97693755 sec
total
cd0 at scsibus0 targ 6 lun 0: <TOSHIBA, XM5701TASUN12XCD, 0997> SCSI2
5/cdrom removable
hme0 at sbus0 slot 14 offset 0x8c00000 vector 21 ipl 6, address
08:00:20:89:86:8d
nsphy0 at hme0 phy 1: DP83840 10/100 PHY, rev. 1
SUNW,bpp at sbus0 slot 14 offset 0xc800000 vector 22 ipl 2 not configured
dma0 at sbus0 slot 0 offset 0x200000: dma rev 2
esp1 at dma0 slot 0 offset 0x400000 vector 3 ipl 3: ESP200, 40MHz, SCSI ID
7
scsibus1 at esp1: 8 targets
cd1 at scsibus1 targ 2 lun 0: <PIONEER, CD-ROM DRM-624X, 1.08> SCSI2
5/cdrom removable
sd1 at scsibus1 targ 6 lun 0: <PHILIPS, DD640R2, 0020> SCSI2 0/direct
removable
sd1: drive offline
ledma0 at sbus0 slot 0 offset 0x200010: dma rev 2
le0 at ledma0 slot 0 offset 0x600000 vector 4 ipl 6: address
08:00:20:89:86:8d
le0: 8 receive buffers, 2 transmit buffers
SUNW,bpp at sbus0 slot 0 offset 0xc00000 vector 2 ipl 2 not configured
pcons at mainbus0 not configured
root on sd0a
rootdev=0x700 rrootdev=0x1100 rawdev=0x1102
