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Hey all,
(I'm off list, please include me in any replies)
(S?ren, please let me know if you do not want to be emailed in the
future directly! You seem to be the ATA RAID FreeBSD goto guy.
Apologies if you did not want to be solicited).
I just received a panic w/ this in /var/log/messages (uname and dmesg
at the end of the email / book):
Oct 21 04:17:05 prometheus kernel: DOH! ata_alloc_composite failed!
The system would have been performing a weekly dump (live snapshot)
at the time. The motherboard is a SuperMicro P4SCi [1], which uses
an Intel 6300ESB onboard SATA w/ RAID 0/1 support (Adaptec). I have
one RAID volume created, ar0 as a RAID 1 between two 300GB disks. I
previously have seen this error when we were importing a MySQL
database on the box w/ heavy disk I/O.
Oct 9 21:41:23 prometheus kernel: DOH! ata_alloc_request failed!
Oct 9 21:41:29 prometheus kernel: FAILURE - out of memory in
ata_raid_init_requ
est
Oct 9 21:41:29 prometheus last message repeated 2 times
Oct 9 21:41:29 prometheus kernel: g_vfs_done():ar0s1e[WRITE
(offset=108675514368
, length=16384)]error = 5
Oct 9 21:41:29 prometheus kernel: g_vfs_done():ar0s1e[WRITE
(offset=108486344704
, length=16384)]error = 5
Oct 9 21:41:29 prometheus kernel: g_vfs_done():ar0s1e[WRITE
(offset=108486623232
, length=16384)]error = 5
Oct 9 23:01:17 prometheus kernel: FAILURE - out of memory in
ata_raid_init_requ
est
Oct 9 23:01:17 prometheus kernel: FAILURE - out of memory in
ata_raid_init_requ
est
Oct 9 23:01:17 prometheus kernel: g_vfs_done():ar0s1e[WRITE
(offset=118889250816
, length=16384)]error = 5
Oct 9 23:01:17 prometheus kernel: g_vfs_done():ar0s1e[WRITE
(offset=118889742336
, length=16384)]error = 5
I've seen two other similar issues on the mailing lists:
http://lists.freebsd.org/pipermail/freebsd-amd64/2006-August/008770.html
http://lists.freebsd.org/pipermail/freebsd-amd64/2006-April/008047.html
http://lists.freebsd.org/pipermail/freebsd-stable/2005-November/
019559.html
The first two didn't seem to have any follow-ups.
This is the only bug report with "ata_alloc_composite" returned in
the query:
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/89310
I restarted the box, manually verified the array using the BIOS utils
(12 errors fixed, eek!), and had to run fsck manually due to an
"UNEXPECTED SOFT UPDATE INCONSISTENCY" on /dev/ar0s1e. I had
unreferenced files, too (yeah for backups). Since I didn't have a
dumpon device, I don't have a core to post.
Here's the grep of sysctl alluded to in the Nov. 2005 email above:
sysctl -a | grep ^ata_
ata_composit: 196, 0, 0, 100, 3928
ata_request: 204, 0, 0, 76, 127512
How do I monitor or fix this? 'sync' or restart every so often?
Any assistance would be appreciated!
TIA,
Jon
[1] http://www.supermicro.com/products/motherboard/P4/E7210/P4SCi.cfm
uname -a
FreeBSD prometheus.int.hursk.com 6.1-RELEASE FreeBSD 6.1-RELEASE #0:
Sun May 7 04:32:43 UTC 2006 root@opus.cse.buffalo.edu:/usr/obj/
usr/src/sys/GENERIC i386
(who believes in patches ;-)
<dmesg afterboot=yes>
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 6.1-RELEASE #0: Sun May 7 04:32:43 UTC 2006
root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
ACPI APIC Table: <IntelR AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2795.24-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf29 Stepping = 9
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>
Features2=0x4400<CNTX-ID,<b14>>
Logical CPUs per core: 2
real memory = 1072562176 (1022 MB)
avail memory = 1040633856 (992 MB)
ioapic0: Changing APIC ID to 2
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
kbd1 at kbdmux0
acpi0: <IntelR AWRDACPI> on motherboard
acpi0: Power Button (fixed)
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: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port
0xb000-0xb01f mem 0xf2300000-0xf231ffff irq 18 at device 1.0 on pci1
em0: Ethernet address: 00:30:48:84:01:22
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <PCI-PCI bridge> at device 1.0 on pci2
pci3: <PCI bus> on pcib3
sf0: <Adaptec ANA-62044 10/100BaseTX> port 0xc000-0xc0ff mem
0xf2000000-0xf207ffff irq 24 at device 4.0 on pci3
miibus0: <MII bus> on sf0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sf0: Ethernet address: 00:00:d1:ed:98:49
sf1: <Adaptec ANA-62044 10/100BaseTX> port 0xc100-0xc1ff mem
0xf2080000-0xf20fffff irq 25 at device 5.0 on pci3
miibus1: <MII bus> on sf1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sf1: Ethernet address: 00:00:d1:ed:98:4a
sf2: <Adaptec ANA-62044 10/100BaseTX> port 0xc200-0xc2ff mem
0xf2100000-0xf217ffff irq 26 at device 6.0 on pci3
miibus2: <MII bus> on sf2
ukphy2: <Generic IEEE 802.3u media interface> on miibus2
ukphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sf2: Ethernet address: 00:00:d1:ed:98:4b
sf3: <Adaptec ANA-62044 10/100BaseTX> port 0xc300-0xc3ff mem
0xf2180000-0xf21fffff irq 27 at device 7.0 on pci3
miibus3: <MII bus> on sf3
ukphy3: <Generic IEEE 802.3u media interface> on miibus3
ukphy3: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sf3: Ethernet address: 00:00:d1:ed:98:4c
uhci0: <UHCI (generic) USB controller> port 0xe100-0xe11f irq 16 at
device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) USB controller> 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: <UHCI (generic) USB controller> port 0xe000-0xe01f irq 19 at
device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> 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
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no
driver attached)
ehci0: <Intel 6300ESB USB 2.0 controller> mem 0xf2400000-0xf24003ff
irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 6300ESB USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <display, VGA> at device 9.0 (no driver attached)
em1: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port
0xd100-0xd13f mem 0xf1000000-0xf101ffff irq 19 at device 10.0 on pci4
em1: Ethernet address: 00:30:48:84:01:23
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel 6300ESB SATA150 controller> port
0xe200-0xe207,0xe300-0xe303,0xe400-0xe407,0xe500-0xe503,0xe600-0xe60f
irq 18 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
acpi0
fdc0: [FAST]
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0: <Standard parallel printer port> port 0x378-0x37f,0x778-0x77b
irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
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 0xc0000-0xc7fff,0xc8000-0xcbfff,
0xcc000-0xd07ff,0xd1000-0xd1fff,0xd2000-0xd2fff 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
Timecounter "TSC" frequency 2795241476 Hz quality 800
Timecounters tick every 1.000 msec
ad4: 305245MB <Seagate ST3320620AS 3.AAD> at ata2-master SATA150
ad6: 305245MB <Seagate ST3320620AS 3.AAD> at ata3-master SATA150
ar0: 305245MB <Adaptec HostRAID RAID1> status: READY
ar0: disk0 READY (master) using ad4 at ata2-master
ar0: disk1 READY (mirror) using ad6 at ata3-master
[snipped]
</dmesg>
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