Date: Tue, 29 May 2007 08:00:18 GMT From: Michael Rogato <admin@oregonfast.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/113098: Cannot read from amrd while under heavy load Message-ID: <200705290800.l4T80IKK024416@freefall.freebsd.org>
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The following reply was made to PR kern/113098; it has been noted by GNATS.
From: Michael Rogato <admin@oregonfast.net>
To: bug-followup@FreeBSD.org, elshar@cheekan.org
Cc:
Subject: Re: kern/113098: Cannot read from amrd while under heavy load
Date: Tue, 29 May 2007 00:39:24 -0700
Here's some more information on the hardware I'm using, complete dmesg
output:
Copyright (c) 1992-2007 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-RELEASE-p5 #0: Mon May 28 10:25:50 PDT 2007
root@jailserver:/usr/obj/usr/src/sys/SMP
ACPI APIC Table: <INTEL S5000VSA>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz (3195.98-MHz
K8-class CPU)
Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6
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=0x4e3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,<b9>,CX16,<b14>,<b15>,<b18>>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
Cores per package: 2
real memory = 9126805504 (8704 MB)
avail memory = 8293834752 (7909 MB)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 6
cpu3 (AP): APIC ID: 7
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
lapic0: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <INTEL S5000VSA> 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_throttle0: <ACPI CPU Throttling> on cpu0
cpu1: <ACPI CPU> on acpi0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
cpu2: <ACPI CPU> on acpi0
acpi_throttle2: <ACPI CPU Throttling> on cpu2
acpi_throttle2: failed to attach P_CNT
device_attach: acpi_throttle2 attach returned 6
cpu3: <ACPI CPU> on acpi0
acpi_throttle3: <ACPI CPU Throttling> on cpu3
acpi_throttle3: failed to attach P_CNT
device_attach: acpi_throttle3 attach returned 6
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xca2,0xca3,0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 0.0 on pci2
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 17 at device 1.0 on pci2
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> irq 18 at device 2.0 on pci2
pci5: <ACPI PCI bus> on pcib5
em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0x2020-0x203f mem 0xf8820000-0xf883ffff,0xf8400000-0xf87fffff irq 18 at
device 0.0 on pci5
em0: Ethernet address: 00:15:17:2a:80:0c
em1: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0x2000-0x201f mem 0xf8800000-0xf881ffff,0xf8000000-0xf83fffff irq 19 at
device 0.1 on pci5
em1: Ethernet address: 00:15:17:2a:80:0d
pcib6: <ACPI PCI-PCI bridge> at device 0.3 on pci1
pci6: <ACPI PCI bus> on pcib6
pcib7: <PCI-PCI bridge> at device 2.0 on pci6
pci7: <PCI bus> on pcib7
amr0: <LSILogic MegaRAID 1.53> mem
0xf8b00000-0xf8b0ffff,0xf8900000-0xf89fffff irq 27 at device 14.0 on pci7
amr0: Using 64-bit DMA
amr0: delete logical drives supported by controller
amr0: <LSILogic LSI MegaRAID SATA300-8X PCI-X> Firmware 815C, BIOS H432,
128MB RAM
pcib8: <PCI-PCI bridge> at device 3.0 on pci0
pci8: <PCI bus> on pcib8
pci0: <base peripheral> at device 8.0 (no driver attached)
pcib9: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci9: <ACPI PCI bus> on pcib9
uhci0: <UHCI (generic) USB controller> port 0x30a0-0x30bf irq 23 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 0x3080-0x309f irq 22 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
uhci2: <UHCI (generic) USB controller> port 0x3060-0x307f irq 23 at
device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <UHCI (generic) USB controller> 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
uhci3: <UHCI (generic) USB controller> port 0x3040-0x305f irq 22 at
device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <UHCI (generic) USB controller> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf8d00400-0xf8d007ff irq
23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <EHCI (generic) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
pcib10: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci10: <ACPI PCI bus> on pcib10
pci10: <display, VGA> at device 12.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 63XXESB2 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x30c0-0x30cf irq 20 at device 31.1
on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel 63XXESB2 SATA300 controller> port
0x30d8-0x30df,0x30f4-0x30f7,0x30d0-0x30d7,0x30f0-0x30f3,0x3020-0x303f
mem 0xf8d00000-0xf8d003ff irq 20
at device 31.2 on pci0
atapci1: AHCI Version 01.10 controller with 6 ports detected
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ata4: <ATA channel 2> on atapci1
ata5: <ATA channel 3> on atapci1
ata6: <ATA channel 4> on atapci1
ata7: <ATA channel 5> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (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
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc8fff,0xd1000-0xd1fff,0xd2000-0xd2fff on isa0
ppc0: cannot reserve I/O port range
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
Timecounters tick every 1.000 msec
acd0: DMA limited to UDMA33, controller found non-ATA66 cable
acd0: DVDR <HL-DT-ST DVDRAM GSA-H42L/SL00> at ata0-master UDMA33
ad4: 476940MB <Seagate ST3500630AS 3.AAK> at ata2-master SATA150
ad6: 476940MB <Seagate ST3500630AS 3.AAK> at ata3-master SATA150
amr0: delete logical drives supported by controller
amrd0: <LSILogic MegaRAID logical drive> on amr0
amrd0: 1430511MB (2929686528 sectors) RAID 5 (optimal)
amrd1: <LSILogic MegaRAID logical drive> on amr0
amrd1: 1430511MB (2929686528 sectors) RAID 5 (optimal)
lapic1: Forcing LINT1 to edge trigger
SMP: AP CPU #1 Launched!
lapic7: Forcing LINT1 to edge trigger
SMP: AP CPU #3 Launched!
lapic6: Forcing LINT1 to edge trigger
SMP: AP CPU #2 Launched!
Trying to mount root from ufs:/dev/ad4s1a
The controller I'm having issues with is a LSI 300-8x doing two 1.5TB
RAID 5 arrays that consist of 8 500GB Drives (The same model as ad4 and 6)
The card is also in a pci-x 64/100 slot.
I also haven't modified the kernel or any sysctl knobs in any way.
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