Has anyone experiencing this:
twa0: ERROR: (0x05: 0x2018): Passthru request timed out!: request =
0xca839d20
twa0: INFO: (0x16: 0x1108): Resetting controller...:
twa0: INFO: (0x04: 0x005E): Cache synchronization completed: unit=0
...
twa0: INFO: (0x04: 0x005E): Cache synchronization completed: unit=7
twa0: INFO: (0x04: 0x0001): Controller reset occurred: resets=1
twa0: INFO: (0x16: 0x1107): Controller reset done!:
This happens on 6.2-PRERELEASE i386 (and on 6.1 since its release) on a
number of machines with the following hardware configuration:
- Tyan K8SE 2892, 2 AMD Opteron 270 CPUs, 4GB RAM
- 3ware 9550SX-8LP, 8 500GB Seagate ST3500641AS SATA drives
(configured as 8 SINGLE DISK units, aka JBOD)
All hardware components, including the server chassis, are listed in the
3ware hardware compatibility lists. It doesn't seem to be a cabling or
power issue. The controller and hard drives are already flashed to the
latest firmware revisions. I tried turning off NCQ, but it didn't make
any difference. I tried also switching the kernel from PAE to non-PAE
(reducing the usable memory to 3GB), but it didn't help either.
I have another machines with similar I/O configurations (3ware), but
with Intel motherboards and running FreeBSD-5.5, and these run fine for
about a year already. Now I'm thinking about swapping the drives between
a working Intel and AMD based box, to see where controller timeouts will
follow.
The problem happens sporadically once in a month or so and is very hard
to reproduce. Sometimes it takes several weeks until the next crash
happens, sometimes it crashes again in just a few hours.
When the thing happens, the kernel sometimes panics (most likely due to
the inconsistent filesystem state caused by the controller reset),
sometimes just hangs. It can be interrupted (I have a serial console),
but the only usable thing after that seems to be "call cpu_reset()",
followed by full (and sometimes painfully long) filesystem check.
Here are the diffs against the default GENERIC and PAE kernel
configurations:
< cpu I486_CPU
< ident GENERIC
< options INET6 # IPv6 communications protocols
< options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
> options QUOTA
> options SMP # Symmetric MultiProcessor Kernel
> options BREAK_TO_DEBUGGER
> options DDB
> options KDB
> options KDB_UNATTENDED
> options IPFIREWALL
> options DUMMYNET
I'm attaching the dmesg.boot following the latest crash.
Regards,
Atanas
------------------------------------------------------------------------
Copyright (c) 1992-2006 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-PRERELEASE #0: Mon Nov 13 17:47:40 PST 2006
[EMAIL PROTECTED]:/var/obj/usr/src/sys/XYZ-PAE
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Dual Core AMD Opteron(tm) Processor 270 (2009.27-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x20f12 Stepping = 2
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=0x1<SSE3>
AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow+,3DNow>
AMD Features2=0x3<LAHF,CMP>
Cores per package: 2
real memory = 5368709120 (5120 MB)
avail memory = 4182241280 (3988 MB)
ACPI APIC Table: <PTLTD APIC >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 3
ioapic0 <Version 1.1> irqs 0-23 on motherboard
ioapic1 <Version 1.1> irqs 24-27 on motherboard
ioapic2 <Version 1.1> irqs 28-31 on motherboard
kbd1 at kbdmux0
acpi0: <PTLTD RSDT> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <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
pci0: <memory> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, SMBus> at device 1.1 (no driver attached)
pci0: <serial bus, USB> at device 2.0 (no driver attached)
atapci0: <nVidia nForce CK804 UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1400-0x140f at device 6.0 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pcib1: <ACPI PCI-PCI bridge> at device 9.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 6.0 (no driver attached)
fxp0: <Intel 82551 Pro/100 Ethernet> port 0x2400-0x243f mem
0xda101000-0xda101fff,0xda120000-0xda13ffff irq 16 at device 8.0 on pci1
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:e0:81:33:b5:f1
pcib2: <ACPI PCI-PCI bridge> at device 13.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 14.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci24: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 10.0 on pci24
pci25: <ACPI PCI bus> on pcib5
3ware device driver for 9000 series storage controllers, version: 3.60.02.012
twa0: <3ware 9000 series Storage Controller> port 0x3000-0x303f mem
0xde000000-0xdfffffff,0xdc300000-0xdc300fff irq 27 at device 3.0 on pci25
twa0: [FAST]
twa0: INFO: (0x15: 0x1300): Controller details:: Model 9550SX-8LP, 8 ports,
Firmware FE9X 3.04.01.011, BIOS BE9X 3.04.00.002
pci24: <base peripheral, interrupt controller> at device 10.1 (no driver
attached)
pcib6: <ACPI PCI-PCI bridge> at device 11.0 on pci24
pci26: <ACPI PCI bus> on pcib6
bge0: <Broadcom BCM5704 A3, ASIC rev. 0x2003> mem
0xdc410000-0xdc41ffff,0xdc400000-0xdc40ffff irq 28 at device 9.0 on pci26
miibus1: <MII bus> on bge0
brgphy0: <BCM5704 10/100/1000baseTX PHY> on miibus1
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge0: Ethernet address: 00:e0:81:33:b6:f4
bge1: <Broadcom BCM5704 A3, ASIC rev. 0x2003> mem
0xdc430000-0xdc43ffff,0xdc420000-0xdc42ffff irq 29 at device 9.1 on pci26
miibus2: <MII bus> on bge1
brgphy1: <BCM5704 10/100/1000baseTX PHY> on miibus2
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge1: Ethernet address: 00:e0:81:33:b6:f5
pci24: <base peripheral, interrupt controller> at device 11.1 (no driver
attached)
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A, console
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc97ff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled,
default to deny, logging disabled
da0 at twa0 bus 0 target 0 lun 0
da0: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da0: 100.000MB/s transfers
da0: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da1 at twa0 bus 0 target 1 lun 0
da1: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da1: 100.000MB/s transfers
da1: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da2 at twa0 bus 0 target 2 lun 0
da2: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da2: 100.000MB/s transfers
da2: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da3 at twa0 bus 0 target 3 lun 0
da3: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da3: 100.000MB/s transfers
da3: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da4 at twa0 bus 0 target 4 lun 0
da4: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da4: 100.000MB/s transfers
da4: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da5 at twa0 bus 0 target 5 lun 0
da5: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da5: 100.000MB/s transfers
da5: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da6 at twa0 bus 0 target 6 lun 0
da6: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da6: 100.000MB/s transfers
da6: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
da7 at twa0 bus 0 target 7 lun 0
da7: <AMCC 9550SX-8LP DISK 3.04> Fixed Direct Access SCSI-3 device
da7: 100.000MB/s transfers
da7: 476827MB (976541696 512 byte sectors: 255H 63S/T 60786C)
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
Trying to mount root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
/: mount pending error: blocks 208 files 5
------------------------------------------------------------------------
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