aac(4) and multiple ld(4)s

[Stephen Borrill <netbsd%precedence.co.uk@localhost>]

I've got an IBM x3400 with a ServeRAID 8k card. I've configured two RAID 
arrays: one is a RAID-1 with 2x80GB, the other a RAID-5 with 6x1TB.

However, only the first is seen as ld0, there's no ld1. What gives?

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008
    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 4.99.72 (GENERIC) #0: Wed Sep 10 10:00:04 PDT 2008
        
builds@wb26:/home/builds/ab/HEAD/i386/200809100002Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC
total memory = 1022 MB
avail memory = 989 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
IBM IBM eServer x3400-[7976KMG]- (IBM CORPORATION)
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel 686-class, 2327MHz, id 0x10676
cpu1 at mainbus0 apid 1: Intel 686-class, 2327MHz, id 0x10676
cpu2 at mainbus0 apid 2: Intel 686-class, 2327MHz, id 0x10676
cpu3 at mainbus0 apid 3: Intel 686-class, 2327MHz, id 0x10676
ioapic0 at mainbus0 apid 4: pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0 apid 5: pa 0xfec80000, version 20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20080321
acpi0: X/RSDT: OemId <PTLTD ,  RSDT  ,06040000>, AslId < LTP,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
MI0 (IPI0001) at acpi0 not configured
npx1 at acpi0 (MATH, PNP0C04)
npx1: io 0xf0-0xfe irq 13
npx1: reported by CPUID; using exception 16
pcppi1 at acpi0 (SPKR, PNP0800)
pcppi1: io 0x61
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
attimer1 at acpi0 (TIME, PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
pckbc1 at acpi0 (KBC0, PNP0303): kbd port
pckbc1: io 0x60,0x64 irq 1
pckbc2 at acpi0 (MSE0, PNP0F13): aux port
pckbc2: irq 12
COMA (PNP0501) at acpi0 not configured
ECP (PNP0401) at acpi0 not configured
COMB (PNP0501) at acpi0 not configured
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
ipmi0 at mainbus0: version 1.5 interface KCS iobase 0xca8/8 spacing 4
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: vendor 0x8086 product 0x25d8 (rev. 0xb1)
ppb0 at pci0 dev 2 function 0: vendor 0x8086 product 0x25f7 (rev. 0xb1)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
ppb1 at pci1 dev 0 function 0: vendor 0x8086 product 0x3500 (rev. 0x01)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
ppb2 at pci2 dev 0 function 0: vendor 0x8086 product 0x3510 (rev. 0x01)
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
aac0 at pci3 dev 0 function 0: IBM ServeRAID 8k
aac0: interrupting at ioapic0 pin 19
aac0: New comm. interface enabled
aac0: MIPS 5KC at 250MHz, 256MB mem (240MB cache), optional battery present
aac0: Kernel 5.2-0 [Build 15412], Monitor 5.2-0 [Build 15412], S/N C4EAC0
aac0: Controller supports: 
17055d<SNAPSHOT,WCACHE,DATA64,HOSTTIME,WINDOW4GB,SOFTERR,SGMAP64>
ld0 at aac0 unit 0: RAID 1 (Mirror)
ld0: 76188 MB, 9712 cyl, 255 head, 63 sec, 512 bytes/sect x 156033024 sectors
ppb3 at pci2 dev 1 function 0: vendor 0x8086 product 0x3514 (rev. 0x01)
pci4 at ppb3 bus 4
pci4: i/o space, memory space enabled, rd/line, wr/inv ok
ppb4 at pci1 dev 0 function 3: vendor 0x8086 product 0x350c (rev. 0x01)
ppb4: disabling notification events
pci5 at ppb4 bus 8
pci5: i/o space, memory space enabled, rd/line, wr/inv ok
ppb5 at pci0 dev 3 function 0: vendor 0x8086 product 0x25e3 (rev. 0xb1)
pci6 at ppb5 bus 15
pci6: i/o space, memory space enabled, rd/line, wr/inv ok
ppb6 at pci0 dev 4 function 0: vendor 0x8086 product 0x25f8 (rev. 0xb1)
pci7 at ppb6 bus 16
pci7: i/o space, memory space enabled, rd/line, wr/inv ok
ppb7 at pci0 dev 5 function 0: vendor 0x8086 product 0x25e5 (rev. 0xb1)
pci8 at ppb7 bus 20
pci8: i/o space, memory space enabled, rd/line, wr/inv ok
ppb8 at pci0 dev 6 function 0: vendor 0x8086 product 0x25f9 (rev. 0xb1)
pci9 at ppb8 bus 21
pci9: i/o space, memory space enabled, rd/line, wr/inv ok
ppb9 at pci0 dev 7 function 0: vendor 0x8086 product 0x25e7 (rev. 0xb1)
pci10 at ppb9 bus 25
pci10: i/o space, memory space enabled, rd/line, wr/inv ok
pchb1 at pci0 dev 16 function 0
pchb1: vendor 0x8086 product 0x25f0 (rev. 0xb1)
pchb2 at pci0 dev 16 function 1
pchb2: vendor 0x8086 product 0x25f0 (rev. 0xb1)
pchb3 at pci0 dev 16 function 2
pchb3: vendor 0x8086 product 0x25f0 (rev. 0xb1)
pchb4 at pci0 dev 17 function 0
pchb4: vendor 0x8086 product 0x25f1 (rev. 0xb1)
pchb5 at pci0 dev 19 function 0
pchb5: vendor 0x8086 product 0x25f3 (rev. 0xb1)
pchb6 at pci0 dev 21 function 0
pchb6: vendor 0x8086 product 0x25f5 (rev. 0xb1)
pchb7 at pci0 dev 22 function 0
pchb7: vendor 0x8086 product 0x25f6 (rev. 0xb1)
ppb10 at pci0 dev 28 function 0: vendor 0x8086 product 0x2690 (rev. 0x09)
ppb10: disabling notification events
pci11 at ppb10 bus 26
pci11: i/o space, memory space enabled, rd/line, wr/inv ok
bge0 at pci11 dev 0 function 0: Broadcom BCM5721 Gigabit Ethernet
bge0: interrupting at ioapic0 pin 16
bge0: ASIC unknown BCM575x family (0x4201), Ethernet address 00:1a:64:a2:88:28
bge0: setting short Tx thresholds
brgphy0 at bge0 phy 1: BCM5750 1000BASE-T media interface, rev. 0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
ppb11 at pci0 dev 28 function 1: vendor 0x8086 product 0x2692 (rev. 0x09)
ppb11: disabling notification events
pci12 at ppb11 bus 27
pci12: i/o space, memory space enabled, rd/line, wr/inv ok
uhci0 at pci0 dev 29 function 0: vendor 0x8086 product 0x2688 (rev. 0x09)
uhci0: interrupting at ioapic0 pin 23
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 29 function 1: vendor 0x8086 product 0x2689 (rev. 0x09)
uhci1: interrupting at ioapic0 pin 23
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 29 function 2: vendor 0x8086 product 0x268a (rev. 0x09)
uhci2: interrupting at ioapic0 pin 23
usb2 at uhci2: USB revision 1.0
uhci3 at pci0 dev 29 function 3: vendor 0x8086 product 0x268b (rev. 0x09)
uhci3: interrupting at ioapic0 pin 23
usb3 at uhci3: USB revision 1.0
ehci0 at pci0 dev 29 function 7: vendor 0x8086 product 0x268c (rev. 0x09)
ehci0: interrupting at ioapic0 pin 23
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 uhci3
usb4 at ehci0: USB revision 2.0
ppb12 at pci0 dev 30 function 0: vendor 0x8086 product 0x244e (rev. 0xd9)
pci13 at ppb12 bus 28
pci13: i/o space, memory space enabled
vga1 at pci13 dev 4 function 0: vendor 0x1002 product 0x515e (rev. 0x02)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
drm at vga1 not configured
pcib0 at pci0 dev 31 function 0
pcib0: vendor 0x8086 product 0x2670 (rev. 0x09)
piixide0 at pci0 dev 31 function 1
piixide0: Intel 631xESB/632xESB IDE Controller (rev. 0x09)
piixide0: bus-master DMA support present
piixide0: primary channel configured to compatibility mode
piixide0: primary channel interrupting at ioapic0 pin 14
atabus0 at piixide0 channel 0
piixide0: secondary channel configured to compatibility mode
piixide0: secondary channel ignored (disabled)
ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x269b (rev. 0x09)
ichsmb0: interrupting at ioapic0 pin 17
iic0 at ichsmb0: I2C bus
isa0 at pcib0
lpt0 at isa0 port 0x378-0x37b irq 7
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
atapibus0 at atabus0: 2 targets
uhub0 at usb0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
uhub4 at usb4: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
cd0 at atapibus0 drive 0: <TSSTcorp CDW/DVD TS-H492C, , IB02> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(piixide0:0:0): using PIO mode 4, DMA mode 2 (using DMA)
Kernelized RAIDframe activated
md0: internal 5000 KB image area
pad0: outputs: 44100Hz, 16-bit, stereo
audio0 at pad0: half duplex
boot device: <unknown>
root on md0a dumps on md0b
root file system type: ffs
WARNING: clock gained 2 days
WARNING: CHECK AND RESET THE DATE!
warning: no /dev/console

--
Stephen