ATA RAID -- Promise SATA150 vanished /dev/ar0

From: Jon Door <jondoor_at_udor.net>
Date: Fri, 29 Apr 2005 18:05:58 -0400
I have a Promise Fastrak SATA RAID controller (PDC20371). Running a

stripe between two 120GB drives. Running under a generic RELENG_5 the 
controller, its drives, and the stripe where all detect without problem. 
/dev/ar0 was generated without any special changes. Today I upgraded 
to 6.0-CURRENT. Now the Promise controller and its drives are recognized 
but no /dev/ar0, and no evidence of the stripe. Booting back to a 
RELENG_5 system show the stripe data to still be intact. I've beem reading
through all the ATA mkIII posts and haven't seen this specific issue, am I 
missing a step here or is this possibly an issue between the new ATA code 
and my RAID card? Are there more up to date patches for the ATA code that
I might have missed? 

Thank You.

I do have the following devices in my kernel config and have tried both 
a custom config and a totally generic kernel:
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.428 2005/03/31 20:21:42 scottl 
Exp $
device          ata
device          atadisk         # ATA disk drives
device          ataraid         # ATA RAID drives

dmesg devices found:
atapci1: <Promise PDC20371 SATA150 controller> port 
0xa000-0xa03f,0x9800-0x980f,0x9400-0x947f mem 
0xe0800000-0xe0800fff,0xe0000000-0xe001ffff irq 17 at device 11.0 on pci0
ata2: <ATA channel 0> on atapci1
ata2: SATA connect ready time=0ms
ata3: <ATA channel 1> on atapci1
ata3: SATA connect ready time=0ms
ata4: <ATA channel 2> on atapci1

acd0: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-116 0107/E1.07> at 
ata1-master UDMA66
acd1: CDRW <TDK CDRW5200B/67U2> at ata1-slave UDMA33
ad4: 114440MB <Maxtor 6Y120M0 YAR51EW0> at ata2-master SATA150
ad6: 114440MB <Maxtor 6Y120M0 YAR51EW0> at ata3-master SATA150
ATA PseudoRAID loaded

The full dmesg output:
Copyright (c) 1992-2005 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.
FreeBSD 6.0-CURRENT #0: Fri Apr 29 15:15:49 EDT 2005
  root_at_tower.en.udor.net:/usr/obj/usr/src/sys/KERNEL
ACPI APIC Table: <ASUS   CUV4XDLS>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (937.55-MHz 686-class CPU)
Origin = "GenuineIntel"  Id = 0x68a  Stepping = 10

Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 671072256 (639 MB)
avail memory = 647434240 (617 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID:  3
cpu1 (AP): APIC ID:  0
ioapic0 <Version 1.1> irqs 0-23 on motherboard
netsmb_dev: loaded
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <ASUS CUV4XDLS> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 10 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 12 on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 3 on acpi0
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem 
0xf0000000-0xf7ffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686B UDMA100 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd800-0xd80f at device 4.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 12 at device 
4.2 on pci0
uhci0: [GIANT-LOCKED]
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 12 at device 
4.3 on pci0
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
fxp0: <Intel 82559 Pro/100 Ethernet> port 0xb800-0xb83f mem 
0xe4800000-0xe4800fff,0xe4000000-0xe40fffff at device 7.0 on pci0
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:00:00:00:00:00
sym0: <1010-33> port 0xb400-0xb4ff mem 
0xe3800000-0xe38003ff,0xe3000000-0xe3001fff irq 19 at device 8.0 on pci0
sym0: Symbios NVRAM, ID 7, Fast-80, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: [GIANT-LOCKED]
sym1: <1010-33> port 0xb000-0xb0ff mem 
0xe2800000-0xe28003ff,0xe2000000-0xe2001fff irq 16 at device 8.1 on pci0
sym1: Symbios NVRAM, ID 7, Fast-80, LVD, parity checking
sym1: open drain IRQ line driver, using on-chip SRAM
sym1: using LOAD/STORE-based firmware.
sym1: handling phase mismatch from SCRIPTS.
sym1: [GIANT-LOCKED]
pcm0: <Creative Audigy (EMU10K2)> port 0xa800-0xa81f at device 9.0 on pci0
pcm0: <TriTech TR28602 AC97 Codec>
fwohci0: <1394 Open Host Controller Interface> mem 
0xe1800000-0xe18007ff,0xe1000000-0xe1003fff at device 9.2 on pci0
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:00:00:00:00:00:00:00
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
atapci1: <Promise PDC20371 SATA150 controller> port 
0xa000-0xa03f,0x9800-0x980f,0x9400-0x947f mem 
0xe0800000-0xe0800fff,0xe0000000-0xe001ffff irq 17 at device 11.0 on pci0
ata2: <ATA channel 0> on atapci1
ata2: SATA connect ready time=0ms
ata3: <ATA channel 1> on atapci1
ata3: SATA connect ready time=0ms
ata4: <ATA channel 2> on atapci1
bktr0: <BrookTree 878> mem 0xe7000000-0xe7000fff at device 13.0 on pci0
bktr0: [GIANT-LOCKED]
bktr0: Hauppauge Model 44811 D123
bktr0: Hauppauge WinCast/TV, Philips FR1236 NTSC FM tuner.
pci0: <multimedia> at device 13.1 (no driver attached)
speaker0: <PC speaker> port 0x61 on acpi0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on 
acpi0
sio0: type 16550A
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 
0xc0000-0xcefff,0xd0000-0xd3fff,0xd4000-0xd7fff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ugen0: vendor 0x046d product 0x0810, rev 1.00/1.00, addr 2
ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/13.00, addr 3, iclass 3/1
ums0: 4 buttons and Z dir.
Timecounters tick every 1.000 msec
(noperiph:sym0:0:-1:-1): SCSI BUS reset delivered.
(noperiph:sym1:0:-1:-1): SCSI BUS reset delivered.
pid 27: corrected slot count (0->1)
acd0: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-116 0107/E1.07> at 
ata1-master UDMA66
acd1: CDRW <TDK CDRW5200B/67U2> at ata1-slave UDMA33
ad4: 114440MB <Maxtor 6Y120M0 YAR51EW0> at ata2-master SATA150
ad6: 114440MB <Maxtor 6Y120M0 YAR51EW0> at ata3-master SATA150
ATA PseudoRAID loaded
SMP: AP CPU #1 Launched!
da0 at sym0 bus 0 target 0 lun 0
da0: <IBM IC35L036UWPR15-0 S70L> Fixed Direct Access SCSI-3 device
da0: 160.000MB/s transfers (80.000MHz, offset 62, 16bit), Tagged 
Queueing Enabled
da0: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
Trying to mount root from ufs:/dev/da0s1a
fxp0: Microcode loaded, int_delay: 1000 usec  bundle_max: 6
fxp0: Microcode loaded, int_delay: 1000 usec  bundle_max: 6
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding 
disabled, default to deny, logging disabled
pflog0: promiscuous mode enabled
nvidia0: <GeForce FX 5200> mem 
0xe5000000-0xe5ffffff,0xe8000000-0xefffffff irq 16 at device 0.0 on pci1
nvidia0: [GIANT-LOCKED]
Received on Fri Apr 29 2005 - 20:06:00 UTC

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