Hi.
I'm running 6.0-R on a Shuttle SB95P V2 that is using the ICH6 and
SATA150 disks.
I'm getting recurring failures that either hang the machine or cause a
reboot.
The following messages appear to be common to all of the failures.
Typos are mine. :-)
ata2 disconnect requested
ar0 Failure - RAID0 array broken
ar0 Writing of Intel MatrixRAID metadata is NOT supported yet
subdisk4: detached
ad4: Detatched
ata2: DISCONNECTED
I dug around the mailing list archives but I could not find something
that seemed to match what I'm seeing.
The machine has gotten to the point where it hangs about half way
through startup of KDE. (Sometimes, CNTL-ALT-BACKSPACE will break it
and force an automatic reboot.)
I have replaced both hard drives with no change.
The disk controller is on the mother board so I switched the SATA leads
from master to slave and back again with no change.
I'm not sure where to go with this.
The man pages seem to indicate the ICH6 chip is supported.
The notations on read/write vs read-only support for Intel MatrixRAID
leave me confused given the message ar0 Writing of Intel MatrixRAID
metadata is NOT supported yet.
It's possible I did something wrong in the CMOS setup (there was
comments in the man pages that I didn't understand about CMOS vormat vs
formatting with ATACONTROL.)
I'm attaching the usual DOC.
TIA for any help you can provide.
FreeBSD stargate.parquette.lan 6.0-RELEASE FreeBSD 6.0-RELEASE #2: Wed
Nov 16 19:56:14 EST 2005
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/STARGATE i386
ATA channel 0:
Master: acd0 PLEXTOR DVDR PX-716A/1.06 ATA/ATAPI revision 6
Slave: no device present
ATA channel 1:
Master: no device present
Slave: no device present
ATA channel 2:
Master: ad4 ST3120827AS/3.42 Serial ATA v1.0
Slave: no device present
ATA channel 3:
Master: ad6 ST3120827AS/3.42 Serial ATA v1.0
Slave: no device present
ATA channel 4:
Master: no device present
Slave: no device present
ATA channel 5:
Master: no device present
Slave: no device present
The following dmesg was taken after a reboot following one of the
failures. That is why it is complaining about the filesystems not
being demounted.
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-RELEASE #2: Wed Nov 16 19:56:14 EST 2005
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/STARGATE
Timecounter i8254 frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) CPU 2.66GHz (2672.74-MHz 686-class CPU)
Origin = GenuineIntel Id = 0xf41 Stepping = 1
Features=0xbfebfbffFPU,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
Features2=0x451dSSE3,RSVD2,MON,DS_CPL,TM2,CNTX-ID,b14
AMD Features=0x10NX
real memory = 2147418112 (2047 MB)
avail memory = 2096594944 (1999 MB)
ACPI APIC Table: XPCAWRDACPI
ioapic0 Version 2.0 irqs 0-23 on motherboard
npx0: [FAST]
npx0: math processor on motherboard
npx0: INT 16 interface
acpi0: XPC AWRDACPI on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
pci_link0: ACPI PCI Link LNKA irq 10 on acpi0
pci_link1: ACPI PCI Link LNKB irq 0 on acpi0
pci_link2: ACPI PCI Link LNKC irq 5 on acpi0
pci_link3: ACPI PCI Link LNKD irq 11 on acpi0
pci_link4: ACPI PCI Link LNKE irq 0 on acpi0
pci_link5: ACPI PCI Link LNKF irq 0 on acpi0
pci_link6: ACPI PCI Link LNK0 irq 0 on acpi0
pci_link7: ACPI PCI Link LNK1 irq 3 on acpi0
Timecounter ACPI-fast frequency 3579545 Hz quality 1000
acpi_timer0: 24-bit timer at 3.579545MHz port 0x408-0x40b on acpi0
cpu0: 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
pcib1: PCI-PCI bridge irq 16 at device 1.0 on pci0
pci1: PCI bus on pcib1
pci1: display, VGA at device 0.0 (no driver attached)
pci1: display at device 0.1 (no driver attached)
pci0: multimedia at device 27.0 (no driver attached)
pcib2: ACPI PCI-PCI bridge irq 16 at device 28.0 on pci0
pci2: ACPI PCI bus on pcib2
bge0: Broadcom BCM5751 Gigabit Ethernet, ASIC rev. 0x4001 mem
0xd810-0xd810 irq 16 at device 0.0 on pci2
miibus0: MII bus on bge0
brgphy0: BCM5750 10/100/1000baseTX PHY on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge0: Ethernet address: 00:30:1b:b7:e0:00
uhci0: Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A port
0xe300-0xe31f irq 23 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6)
