Promise ATA RAID broken

[Paul Herman]

On Wed, 14 Jul 2004, Paul Herman wrote:

I updated a machine to 1.0-RELEASE (was running a March 12th system) and the 
ATA RAID array is no longer readable.
UPDATE to this thread:

I updated ata-raid.c to version 1.12 and that solved the problem, 
RAID is recognized and is intact. However, the machine still 
doesn't boot and just hangs after cd0: is detected -- i.e. the 
whole kernel dmesg comes up as expected, just that the message

  "Mounting root from ufs:/dev/ar0a"

never comes up.  Anyone have any ideas?

-Paul.

dmesg from the only working kernel I have (Mar 12th):

Copyright (c) 2003-2004 The DragonFly Project.
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
DragonFly 1.0-CURRENT #0: Fri Mar 12 12:55:18 PST 2004
    pherman at xxxxxxxxxxxxxxxxxxxxxx:/usr/obj/usr/src/sys/norton
CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2391.22-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
real memory  = 1073676288 (1048512K bytes)
avail memory = 1032810496 (1008604K bytes)
Preloaded elf kernel "/kernel.old" at 0xc06a0000.
Preloaded elf module "/modules/acpi.ko" at 0xc06a01ec.
link_elf: symbol cpu_idle_hook undefined
Pentium Pro MTRR support enabled
md0: Malloc disk
pcibios: BIOS version 2.10
Using $PIR table, 10 entries at 0xc00fdec0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82845 Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82845 host to AGP bridge> mem 0xd0000000-0xdfffffff at device 0.0 on pci0
pcib1: <Intel 82845 PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xd800-0xd81f irq 7 at device 29.0 on pci0
installed MI handler for int 7
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xd000-0xd01f irq 11 at device 29.1 on pci0
installed MI handler for int 11
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xd400-0xd41f irq 9 at device 29.2 on pci0
installed MI handler for int 9
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <USB controller> at 29.7 irq 10
pcib2: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.6.6> port 0xb000-0xb03f mem 0xe2000000-0xe201ffff irq 12 at device 5.0 on pci2
installed MI handler for int 12
em0:  Speed:100 Mbps  Duplex:Full
fxp0: <Intel 82551 Pro/100 Ethernet> port 0xb400-0xb43f mem 0xe2020000-0xe203ffff,0xe2044000-0xe2044fff irq 10 at device 6.0 on pci2
installed MI handler for int 10
fxp0: Ethernet address 00:10:dc:d5:22:b3
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci2: <ATI Mach64-GR graphics accelerator> at 7.0 irq 5
atapci0: <Promise TX2 ATA133 controller> port 0xcc00-0xcc0f,0xc800-0xc803,0xc400-0xc407,0xc000-0xc003,0xbc00-0xbc07 mem 0xe2040000-0xe2043fff irq 11 at device 10.0 on pci2
ata2: at 0xbc00 on atapci0
ata3: at 0xc400 on atapci0
isab0: <PCI to ISA bridge (vendor=8086 device=24c0)> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <Intel ICH4 ATA100 controller> port 0xf000-0xf00f,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci1
installed MI handler for int 14
ata1: at 0x170 irq 15 on atapci1
installed MI handler for int 15
pci0: <unknown card> (vendor=0x8086, dev=0x24c3) at 31.3 irq 10
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xd07ff on isa0
fdc0: ready for input in output
fdc0: cmd 3 failed at out byte 1 of 3
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
installed MI handler for int 1
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
installed MI handler for int 4
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
installed MI handler for int 3
ppc0: parallel port not found.
installed MI handler for int 0
DUMMYNET initialized (011031)
IP packet filtering initialized, divert disabled, rule-based forwarding enabled, default to accept, logging disabled
IPsec: Initialized Security Association Processing.
ata1-slave: ATAPI identify retries exceeded
WARNING: "ad" is usurping "ad"'s cdevsw[]
ar0: 1907348MB <ATA RAID1 array> [46544/255/63] status: READY subdisks:
 0 READY ad4: 239372MB <Maxtor 6Y250P0> [486344/16/63] at ata2-master UDMA133
          1 READY ad6: 239372MB <Maxtor 4A250J0> [486344/16/63] at ata3-master UDMA133
         acd0: CDROM <SR243T> at ata1-master PIO4
Mounting root from ufs:/dev/ar0a
cd0 at ata1 bus 0 target 0 lun 0
cd0: <MITSUMI CD-ROM SR243T L01G> Removable CD-ROM SCSI-0 device 
cd0: 16.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present