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* md: bug in file raid5.c, line 1909 in 2.4.22-pre7
@ 2003-08-19 20:37 Mike Fedyk
  2003-08-22  5:22 ` Neil Brown
  0 siblings, 1 reply; 5+ messages in thread
From: Mike Fedyk @ 2003-08-19 20:37 UTC (permalink / raw)
  To: linux-kernel

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I have another report against rc1 also, but this is with a different line
number and under different circumstances, but with the same hardware.

Details in dmesg file.

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Aug 15 15:25:27 srv-lr2600 kernel: Linux version 2.4.22-pre7 (root@mis-mike-wstn) (gcc version 2.95.4 20011002 (Debian prerelease)) #1 SMP Mon Jul 21 12:59:55 PDT 2003
Aug 15 15:25:27 srv-lr2600 kernel: BIOS-provided physical RAM map:
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 0000000000100000 - 000000005fffc000 (usable)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 000000005fffc000 - 000000005ffff000 (ACPI data)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 000000005ffff000 - 0000000060000000 (ACPI NVS)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
Aug 15 15:25:27 srv-lr2600 kernel:  BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
Aug 15 15:25:27 srv-lr2600 kernel: 639MB HIGHMEM available.
Aug 15 15:25:27 srv-lr2600 kernel: 896MB LOWMEM available.
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: have wakeup address 0xc0002000
Aug 15 15:25:27 srv-lr2600 kernel: On node 0 totalpages: 393212
Aug 15 15:25:27 srv-lr2600 kernel: zone(0): 4096 pages.
Aug 15 15:25:27 srv-lr2600 kernel: zone(1): 225280 pages.
Aug 15 15:25:27 srv-lr2600 kernel: zone(2): 163836 pages.
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: RSDP (v000 ASUS                       ) @ 0x000f5dc0
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: RSDT (v001 ASUS   A7V8X-X  16944.11825) @ 0x5fffc000
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: FADT (v001 ASUS   A7V8X-X  16944.11825) @ 0x5fffc0b2
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: BOOT (v001 ASUS   A7V8X-X  16944.11825) @ 0x5fffc030
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: MADT (v001 ASUS   A7V8X-X  16944.11825) @ 0x5fffc058
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: DSDT (v001   ASUS A7V8X-X  00000.04096) @ 0x00000000
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: BIOS passes blacklist
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: Local APIC address 0xfee00000
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Aug 15 15:25:27 srv-lr2600 kernel: Processor #0 Pentium(tm) Pro APIC version 16
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: LAPIC_NMI (acpi_id[0x00] polarity[0x1] trigger[0x1] lint[0x1])
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Assigned apic_id 2
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, IRQ 0-23
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x1])
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x3] trigger[0x3])
Aug 15 15:25:27 srv-lr2600 kernel: Using ACPI (MADT) for SMP configuration information
Aug 15 15:25:27 srv-lr2600 kernel: Kernel command line: auto BOOT_IMAGE=Linux ro root=900 console=ttyS0,9600 console=tty0 ide=reverse
Aug 15 15:25:27 srv-lr2600 kernel: ide_setup: ide=reverse : Enabled support for IDE inverse scan order.
Aug 15 15:25:27 srv-lr2600 kernel: Initializing CPU#0
Aug 15 15:25:27 srv-lr2600 kernel: Detected 2083.159 MHz processor.
Aug 15 15:25:27 srv-lr2600 kernel: Console: colour VGA+ 80x50
Aug 15 15:25:27 srv-lr2600 kernel: Calibrating delay loop... 4154.98 BogoMIPS
Aug 15 15:25:27 srv-lr2600 kernel: Memory: 1550912k/1572848k available (1718k kernel code, 21548k reserved, 689k data, 128k init, 655344k highmem)
Aug 15 15:25:27 srv-lr2600 kernel: Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Aug 15 15:25:27 srv-lr2600 kernel: Inode cache hash table entries: 131072 (order: 8, 1048576 bytes)
Aug 15 15:25:27 srv-lr2600 kernel: Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Aug 15 15:25:27 srv-lr2600 kernel: Buffer cache hash table entries: 131072 (order: 7, 524288 bytes)
Aug 15 15:25:27 srv-lr2600 kernel: Page-cache hash table entries: 524288 (order: 9, 2097152 bytes)
Aug 15 15:25:27 srv-lr2600 kernel: CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
Aug 15 15:25:27 srv-lr2600 kernel: CPU: L2 Cache: 256K (64 bytes/line)
Aug 15 15:25:27 srv-lr2600 kernel: Intel machine check architecture supported.
Aug 15 15:25:27 srv-lr2600 kernel: Intel machine check reporting enabled on CPU#0.
Aug 15 15:25:27 srv-lr2600 kernel: CPU:     After generic, caps: 0383fbff c1c3fbff 00000000 00000000
Aug 15 15:25:27 srv-lr2600 kernel: CPU:             Common caps: 0383fbff c1c3fbff 00000000 00000000
Aug 15 15:25:27 srv-lr2600 kernel: Enabling fast FPU save and restore... done.
Aug 15 15:25:27 srv-lr2600 kernel: Enabling unmasked SIMD FPU exception support... done.
Aug 15 15:25:27 srv-lr2600 kernel: Checking 'hlt' instruction... OK.
Aug 15 15:25:27 srv-lr2600 kernel: POSIX conformance testing by UNIFIX
Aug 15 15:25:27 srv-lr2600 kernel: mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
Aug 15 15:25:27 srv-lr2600 kernel: mtrr: detected mtrr type: Intel
Aug 15 15:25:27 srv-lr2600 kernel: CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
Aug 15 15:25:27 srv-lr2600 kernel: CPU: L2 Cache: 256K (64 bytes/line)
Aug 15 15:25:27 srv-lr2600 kernel: Intel machine check reporting enabled on CPU#0.
Aug 15 15:25:27 srv-lr2600 kernel: CPU:     After generic, caps: 0383fbff c1c3fbff 00000000 00000000
Aug 15 15:25:27 srv-lr2600 kernel: CPU:             Common caps: 0383fbff c1c3fbff 00000000 00000000
Aug 15 15:25:27 srv-lr2600 kernel: CPU0: AMD Athlon(TM) XP 2600+ stepping 01
Aug 15 15:25:27 srv-lr2600 kernel: per-CPU timeslice cutoff: 731.36 usecs.
Aug 15 15:25:27 srv-lr2600 kernel: enabled ExtINT on CPU#0
Aug 15 15:25:27 srv-lr2600 kernel: ESR value before enabling vector: 00000000
Aug 15 15:25:27 srv-lr2600 kernel: ESR value after enabling vector: 00000000
Aug 15 15:25:27 srv-lr2600 kernel: Error: only one processor found.
Aug 15 15:25:27 srv-lr2600 kernel: ENABLING IO-APIC IRQs
Aug 15 15:25:27 srv-lr2600 kernel: init IO_APIC IRQs
Aug 15 15:25:27 srv-lr2600 kernel:  IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.
Aug 15 15:25:27 srv-lr2600 kernel: ..TIMER: vector=0x31 pin1=2 pin2=0
Aug 15 15:25:27 srv-lr2600 kernel: number of MP IRQ sources: 16.
Aug 15 15:25:27 srv-lr2600 kernel: number of IO-APIC #2 registers: 24.
Aug 15 15:25:27 srv-lr2600 kernel: testing the IO APIC.......................
Aug 15 15:25:27 srv-lr2600 kernel: 
Aug 15 15:25:27 srv-lr2600 kernel: IO APIC #2......
Aug 15 15:25:27 srv-lr2600 kernel: .... register #00: 02000000
Aug 15 15:25:27 srv-lr2600 kernel: .......    : physical APIC id: 02
Aug 15 15:25:27 srv-lr2600 kernel: .......    : Delivery Type: 0
Aug 15 15:25:27 srv-lr2600 kernel: .......    : LTS          : 0
Aug 15 15:25:27 srv-lr2600 kernel: .... register #01: 00178003
Aug 15 15:25:27 srv-lr2600 kernel: .......     : max redirection entries: 0017
Aug 15 15:25:27 srv-lr2600 kernel: .......     : PRQ implemented: 1
Aug 15 15:25:27 srv-lr2600 kernel: .......     : IO APIC version: 0003
Aug 15 15:25:27 srv-lr2600 kernel: .... IRQ redirection table:
Aug 15 15:25:27 srv-lr2600 kernel:  NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:   
Aug 15 15:25:27 srv-lr2600 kernel:  00 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  01 001 01  0    0    0   0   0    1    1    39
Aug 15 15:25:27 srv-lr2600 kernel:  02 001 01  0    0    0   0   0    1    1    31
Aug 15 15:25:27 srv-lr2600 kernel:  03 001 01  0    0    0   0   0    1    1    41
Aug 15 15:25:27 srv-lr2600 kernel:  04 001 01  0    0    0   0   0    1    1    49
Aug 15 15:25:27 srv-lr2600 kernel:  05 001 01  0    0    0   0   0    1    1    51
Aug 15 15:25:27 srv-lr2600 kernel:  06 001 01  0    0    0   0   0    1    1    59
Aug 15 15:25:27 srv-lr2600 kernel:  07 001 01  0    0    0   0   0    1    1    61
Aug 15 15:25:27 srv-lr2600 kernel:  08 001 01  0    0    0   0   0    1    1    69
Aug 15 15:25:27 srv-lr2600 kernel:  09 001 01  1    1    0   1   0    1    1    71
Aug 15 15:25:27 srv-lr2600 kernel:  0a 001 01  0    0    0   0   0    1    1    79
Aug 15 15:25:27 srv-lr2600 kernel:  0b 001 01  0    0    0   0   0    1    1    81
Aug 15 15:25:27 srv-lr2600 kernel:  0c 001 01  0    0    0   0   0    1    1    89
Aug 15 15:25:27 srv-lr2600 kernel:  0d 001 01  0    0    0   0   0    1    1    91
Aug 15 15:25:27 srv-lr2600 kernel:  0e 001 01  0    0    0   0   0    1    1    99
Aug 15 15:25:27 srv-lr2600 kernel:  0f 001 01  0    0    0   0   0    1    1    A1
Aug 15 15:25:27 srv-lr2600 kernel:  10 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  11 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  12 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  13 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  14 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  15 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  16 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel:  17 000 00  1    0    0   0   0    0    0    00
Aug 15 15:25:27 srv-lr2600 kernel: IRQ to pin mappings:
Aug 15 15:25:27 srv-lr2600 kernel: IRQ0 -> 0:2
Aug 15 15:25:27 srv-lr2600 kernel: IRQ1 -> 0:1
Aug 15 15:25:27 srv-lr2600 kernel: IRQ3 -> 0:3
Aug 15 15:25:27 srv-lr2600 kernel: IRQ4 -> 0:4
Aug 15 15:25:27 srv-lr2600 kernel: IRQ5 -> 0:5
Aug 15 15:25:27 srv-lr2600 kernel: IRQ6 -> 0:6
Aug 15 15:25:27 srv-lr2600 kernel: IRQ7 -> 0:7
Aug 15 15:25:27 srv-lr2600 kernel: IRQ8 -> 0:8
Aug 15 15:25:27 srv-lr2600 kernel: IRQ9 -> 0:9
Aug 15 15:25:27 srv-lr2600 kernel: IRQ10 -> 0:10
Aug 15 15:25:27 srv-lr2600 kernel: IRQ11 -> 0:11
Aug 15 15:25:27 srv-lr2600 kernel: IRQ12 -> 0:12
Aug 15 15:25:27 srv-lr2600 kernel: IRQ13 -> 0:13
Aug 15 15:25:27 srv-lr2600 kernel: IRQ14 -> 0:14
Aug 15 15:25:27 srv-lr2600 kernel: IRQ15 -> 0:15
Aug 15 15:25:27 srv-lr2600 kernel: .................................... done.
Aug 15 15:25:27 srv-lr2600 kernel: Using local APIC timer interrupts.
Aug 15 15:25:27 srv-lr2600 kernel: calibrating APIC timer ...
Aug 15 15:25:27 srv-lr2600 kernel: ..... CPU clock speed is 2083.1399 MHz.
Aug 15 15:25:27 srv-lr2600 kernel: ..... host bus clock speed is 333.3024 MHz.
Aug 15 15:25:27 srv-lr2600 kernel: cpu: 0, clocks: 3333024, slice: 1666512
Aug 15 15:25:27 srv-lr2600 kernel: CPU0<T0:3333024,T1:1666512,D:0,S:1666512,C:3333024>
Aug 15 15:25:27 srv-lr2600 kernel: Waiting on wait_init_idle (map = 0x0)
Aug 15 15:25:27 srv-lr2600 kernel: All processors have done init_idle
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: Subsystem revision 20030619
Aug 15 15:25:27 srv-lr2600 kernel: PCI: PCI BIOS revision 2.10 entry at 0xf15e0, last bus=1
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Using configuration type 1
Aug 15 15:25:27 srv-lr2600 kernel:  tbxface-0117 [03] acpi_load_tables      : ACPI Tables successfully acquired
Aug 15 15:25:27 srv-lr2600 kernel: Parsing all Control Methods:.........................................................................................................................
Aug 15 15:25:27 srv-lr2600 kernel: Table [DSDT](id F004) - 343 Objects with 47 Devices 121 Methods 16 Regions
Aug 15 15:25:27 srv-lr2600 kernel: ACPI Namespace successfully loaded at root c03b393c
Aug 15 15:25:27 srv-lr2600 kernel: evxfevnt-0093 [04] acpi_enable           : Transition to ACPI mode successful
Aug 15 15:25:27 srv-lr2600 kernel: evgpeblk-0748 [06] ev_create_gpe_block   : GPE 00 to 15 [_GPE] 2 regs at 000000000000E420 on int 9
Aug 15 15:25:27 srv-lr2600 kernel: Completing Region/Field/Buffer/Package initialization:...................................................
Aug 15 15:25:27 srv-lr2600 kernel: Initialized 16/16 Regions 2/2 Fields 22/22 Buffers 11/11 Packages (351 nodes)
Aug 15 15:25:27 srv-lr2600 kernel: Executing all Device _STA and_INI methods:................................................
Aug 15 15:25:27 srv-lr2600 kernel: 48 Devices found containing: 48 _STA, 1 _INI methods
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: Interpreter enabled
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: Using IOAPIC for interrupt routing
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: System [ACPI] (supports S0 S1 S4 S5)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15, disabled)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15, disabled)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 7 10 11 12 14)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15, disabled)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 10 11 12 14 15)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Root Bridge [PCI0] (00:00)
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Probing PCI hardware (bus 00)
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Probing PCI hardware
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
Aug 15 15:25:27 srv-lr2600 kernel: pci_link-0345 [16] acpi_pci_link_set     : Link disabled
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 0
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-17 -> 0xa9 -> IRQ 17)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:07[A] -> 2-17 -> IRQ 17
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-18 -> 0xb1 -> IRQ 18)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:09[A] -> 2-18 -> IRQ 18
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-19 -> 0xb9 -> IRQ 19)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:0c[A] -> 2-19 -> IRQ 19
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-16 -> 0xc1 -> IRQ 16)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:0c[B] -> 2-16 -> IRQ 16
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-18 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-16 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-18 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-19 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-18 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-19 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-16 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-18 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-19 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-16 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-19 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-16 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-18 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-16 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-18 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-19 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-21 -> 0xc9 -> IRQ 21)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:10[A] -> 2-21 -> IRQ 21
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-21 already programmed
Aug 15 15:25:27 srv-lr2600 last message repeated 2 times
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-22 -> 0xd1 -> IRQ 22)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:11[C] -> 2-22 -> IRQ 22
Aug 15 15:25:27 srv-lr2600 kernel: IOAPIC[0]: Set PCI routing entry (2-23 -> 0xd9 -> IRQ 23)
Aug 15 15:25:27 srv-lr2600 kernel: 00:00:12[A] -> 2-23 -> IRQ 23
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-16 already programmed
Aug 15 15:25:27 srv-lr2600 kernel: Pin 2-17 already programmed
Aug 15 15:25:27 srv-lr2600 kernel:  pci_irq-0297 [16] acpi_pci_irq_derive   : Unable to derive IRQ for device 00:11.1
Aug 15 15:25:27 srv-lr2600 kernel: PCI: No IRQ known for interrupt pin A of device 00:11.1 - using IRQ 255
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Using ACPI for IRQ routing
Aug 15 15:25:27 srv-lr2600 kernel: PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Via IRQ fixup for 00:10.0, from 3 to 5
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Via IRQ fixup for 00:10.1, from 3 to 5
Aug 15 15:25:27 srv-lr2600 kernel: PCI: Via IRQ fixup for 00:10.2, from 3 to 5
Aug 15 15:25:27 srv-lr2600 kernel: isapnp: Scanning for PnP cards...
Aug 15 15:25:27 srv-lr2600 kernel: isapnp: No Plug & Play device found
Aug 15 15:25:27 srv-lr2600 kernel: Linux NET4.0 for Linux 2.4
Aug 15 15:25:27 srv-lr2600 kernel: Based upon Swansea University Computer Society NET3.039
Aug 15 15:25:27 srv-lr2600 kernel: Initializing RT netlink socket
Aug 15 15:25:27 srv-lr2600 kernel: apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
Aug 15 15:25:27 srv-lr2600 kernel: apm: overridden by ACPI.
Aug 15 15:25:27 srv-lr2600 kernel: Starting kswapd
Aug 15 15:25:27 srv-lr2600 kernel: allocated 32 pages and 32 bhs reserved for the highmem bounces
Aug 15 15:25:27 srv-lr2600 kernel: VFS: Disk quotas vdquot_6.5.1
Aug 15 15:25:27 srv-lr2600 kernel: Journalled Block Device driver loaded
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: Power Button (FF) [PWRF]
Aug 15 15:25:27 srv-lr2600 kernel: ACPI: Processor [CPU0] (supports C1)
Aug 15 15:25:27 srv-lr2600 kernel: pty: 256 Unix98 ptys configured
Aug 15 15:25:27 srv-lr2600 kernel: Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ DETECT_IRQ SERIAL_PCI ISAPNP enabled
Aug 15 15:25:27 srv-lr2600 kernel: ttyS00 at 0x03f8 (irq = 4) is a 16550A
Aug 15 15:25:27 srv-lr2600 kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
Aug 15 15:25:27 srv-lr2600 kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Aug 15 15:25:27 srv-lr2600 kernel: VP_IDE: IDE controller at PCI slot 00:11.1
Aug 15 15:25:27 srv-lr2600 kernel:  pci_irq-0297 [15] acpi_pci_irq_derive   : Unable to derive IRQ for device 00:11.1
Aug 15 15:25:27 srv-lr2600 kernel: PCI: No IRQ known for interrupt pin A of device 00:11.1 - using IRQ 255
Aug 15 15:25:27 srv-lr2600 kernel: VP_IDE: chipset revision 6
Aug 15 15:25:27 srv-lr2600 kernel: VP_IDE: not 100%% native mode: will probe irqs later
Aug 15 15:25:27 srv-lr2600 kernel: VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1
Aug 15 15:25:27 srv-lr2600 kernel:     ide0: BM-DMA at 0xa000-0xa007, BIOS settings: hda:DMA, hdb:pio
Aug 15 15:25:27 srv-lr2600 kernel:     ide1: BM-DMA at 0xa008-0xa00f, BIOS settings: hdc:DMA, hdd:pio
Aug 15 15:25:27 srv-lr2600 kernel: SiI680: IDE controller at PCI slot 00:0e.0
Aug 15 15:25:27 srv-lr2600 kernel: SiI680: chipset revision 2
Aug 15 15:25:27 srv-lr2600 kernel: SiI680: not 100%% native mode: will probe irqs later
Aug 15 15:25:27 srv-lr2600 kernel: SiI680: BASE CLOCK == 133 
Aug 15 15:25:27 srv-lr2600 kernel:     ide2: MMIO-DMA , BIOS settings: hde:pio, hdf:pio
Aug 15 15:25:27 srv-lr2600 kernel:     ide3: MMIO-DMA , BIOS settings: hdg:pio, hdh:pio
Aug 15 15:25:27 srv-lr2600 kernel: hda: Maxtor 6Y160P0, ATA DISK drive
Aug 15 15:25:27 srv-lr2600 kernel: blk: queue c03cbf40, I/O limit 4095Mb (mask 0xffffffff)
Aug 15 15:25:27 srv-lr2600 kernel: hdc: YAMAHA CRW2100E, ATAPI CD/DVD-ROM drive
Aug 15 15:25:27 srv-lr2600 kernel: hde: Maxtor 6Y160P0, ATA DISK drive
Aug 15 15:25:27 srv-lr2600 kernel: blk: queue c03cc818, I/O limit 4095Mb (mask 0xffffffff)
Aug 15 15:25:27 srv-lr2600 kernel: hdg: Maxtor 6Y160P0, ATA DISK drive
Aug 15 15:25:27 srv-lr2600 kernel: blk: queue c03ccc84, I/O limit 4095Mb (mask 0xffffffff)
Aug 15 15:25:27 srv-lr2600 kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Aug 15 15:25:27 srv-lr2600 kernel: ide1 at 0x170-0x177,0x376 on irq 15
Aug 15 15:25:27 srv-lr2600 kernel: ide2 at 0xf880a080-0xf880a087,0xf880a08a on irq 17
Aug 15 15:25:27 srv-lr2600 kernel: ide3 at 0xf880a0c0-0xf880a0c7,0xf880a0ca on irq 17
Aug 15 15:25:27 srv-lr2600 kernel: hda: attached ide-disk driver.
Aug 15 15:25:27 srv-lr2600 kernel: hda: host protected area => 1
Aug 15 15:25:27 srv-lr2600 kernel: hda: 320173056 sectors (163929 MB) w/7936KiB Cache, CHS=19929/255/63, UDMA(133)
Aug 15 15:25:27 srv-lr2600 kernel: hde: attached ide-disk driver.
Aug 15 15:25:27 srv-lr2600 kernel: hde: host protected area => 1
Aug 15 15:25:27 srv-lr2600 kernel: hde: 320173056 sectors (163929 MB) w/7936KiB Cache, CHS=19929/255/63, UDMA(133)
Aug 15 15:25:27 srv-lr2600 kernel: hdg: attached ide-disk driver.
Aug 15 15:25:27 srv-lr2600 kernel: hdg: host protected area => 1
Aug 15 15:25:27 srv-lr2600 kernel: hdg: 320173056 sectors (163929 MB) w/7936KiB Cache, CHS=19929/255/63, UDMA(133)
Aug 15 15:25:27 srv-lr2600 kernel: Partition check:
Aug 15 15:25:27 srv-lr2600 kernel:  hda: hda1 hda2 hda3
Aug 15 15:25:27 srv-lr2600 kernel:  hde: hde1 hde2 hde3
Aug 15 15:25:27 srv-lr2600 kernel:  hdg: hdg1 hdg3
Aug 15 15:25:27 srv-lr2600 kernel: SCSI subsystem driver Revision: 1.00
Aug 15 15:25:27 srv-lr2600 kernel: kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
Aug 15 15:25:27 srv-lr2600 kernel: md: linear personality registered as nr 1
Aug 15 15:25:27 srv-lr2600 kernel: md: raid0 personality registered as nr 2
Aug 15 15:25:27 srv-lr2600 kernel: md: raid1 personality registered as nr 3
Aug 15 15:25:27 srv-lr2600 kernel: md: raid5 personality registered as nr 4
Aug 15 15:25:27 srv-lr2600 kernel: raid5: measuring checksumming speed
Aug 15 15:25:27 srv-lr2600 kernel:    8regs     :  3182.000 MB/sec
Aug 15 15:25:27 srv-lr2600 kernel:    32regs    :  2588.400 MB/sec
Aug 15 15:25:27 srv-lr2600 kernel:    pIII_sse  :  2560.400 MB/sec
Aug 15 15:25:27 srv-lr2600 kernel:    pII_mmx   :  4865.200 MB/sec
Aug 15 15:25:27 srv-lr2600 kernel:    p5_mmx    :  6240.000 MB/sec
Aug 15 15:25:27 srv-lr2600 kernel: raid5: using function: pIII_sse (2560.400 MB/sec)
Aug 15 15:25:27 srv-lr2600 kernel: md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
Aug 15 15:25:27 srv-lr2600 kernel: md: Autodetecting RAID arrays.
Aug 15 15:25:27 srv-lr2600 kernel:  [events: 0001b742]
Aug 15 15:25:27 srv-lr2600 kernel:  [events: 0001b7fe]
Aug 15 15:25:27 srv-lr2600 kernel:  [events: 0001b7fe]
Aug 15 15:25:27 srv-lr2600 kernel: md: autorun ...
Aug 15 15:25:27 srv-lr2600 kernel: md: considering hdg3 ...
Aug 15 15:25:27 srv-lr2600 kernel: md:  adding hdg3 ...
Aug 15 15:25:27 srv-lr2600 kernel: md:  adding hde3 ...
Aug 15 15:25:27 srv-lr2600 kernel: md:  adding hda3 ...
Aug 15 15:25:27 srv-lr2600 kernel: md: created md0
Aug 15 15:25:27 srv-lr2600 kernel: md: bind<hda3,1>
Aug 15 15:25:27 srv-lr2600 kernel: md: bind<hde3,2>
Aug 15 15:25:27 srv-lr2600 kernel: md: bind<hdg3,3>
Aug 15 15:25:27 srv-lr2600 kernel: md: running: <hdg3><hde3><hda3>
Aug 15 15:25:27 srv-lr2600 kernel: md: hdg3's event counter: 0001b7fe
Aug 15 15:25:27 srv-lr2600 kernel: md: hde3's event counter: 0001b7fe
Aug 15 15:25:27 srv-lr2600 kernel: md: hda3's event counter: 0001b742
Aug 15 15:25:27 srv-lr2600 kernel: md: superblock update time inconsistency -- using the most recent one
Aug 15 15:25:27 srv-lr2600 kernel: md: freshest: hdg3
Aug 15 15:25:27 srv-lr2600 kernel: md: kicking non-fresh hda3 from array!

I rebooted after a failed disk was removed from the array.

Aug 15 15:25:27 srv-lr2600 kernel: md: unbind<hda3,2>
Aug 15 15:25:27 srv-lr2600 kernel: md: export_rdev(hda3)
Aug 15 15:25:27 srv-lr2600 kernel: md0: removing former faulty hda3!
Aug 15 15:25:27 srv-lr2600 kernel: md0: max total readahead window set to 512k
Aug 15 15:25:27 srv-lr2600 kernel: md0: 2 data-disks, max readahead per data-disk: 256k
Aug 15 15:25:27 srv-lr2600 kernel: raid5: device hdg3 operational as raid disk 1
Aug 15 15:25:27 srv-lr2600 kernel: raid5: device hde3 operational as raid disk 0
Aug 15 15:25:27 srv-lr2600 kernel: raid5: md0, not all disks are operational -- trying to recover array
Aug 15 15:25:27 srv-lr2600 kernel: raid5: allocated 3288kB for md0
Aug 15 15:25:27 srv-lr2600 kernel: raid5: raid level 5 set md0 active with 2 out of 3 devices, algorithm 0
Aug 15 15:25:27 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 15:25:27 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 15:25:27 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 15:25:27 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 15:25:27 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 15:25:27 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 15:25:27 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 15:25:27 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 15:25:27 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 15:25:27 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 15:25:27 srv-lr2600 kernel: md: updating md0 RAID superblock on device
Aug 15 15:25:27 srv-lr2600 kernel: md: hdg3 [events: 0001b7ff]<6>(write) hdg3's sb offset: 159694016
Aug 15 15:25:27 srv-lr2600 kernel: md: recovery thread got woken up ...
Aug 15 15:25:27 srv-lr2600 kernel: md0: no spare disk to reconstruct array! -- continuing in degraded mode
Aug 15 15:25:27 srv-lr2600 kernel: md: recovery thread finished ...
Aug 15 15:25:27 srv-lr2600 kernel: md: hde3 [events: 0001b7ff]<6>(write) hde3's sb offset: 159694016
Aug 15 15:25:27 srv-lr2600 kernel: md: ... autorun DONE.
Aug 15 15:25:27 srv-lr2600 kernel: LVM version 1.0.5+(22/07/2002)
Aug 15 15:25:27 srv-lr2600 kernel: Initializing Cryptographic API
Aug 15 15:25:27 srv-lr2600 kernel: NET4: Linux TCP/IP 1.0 for NET4.0
Aug 15 15:25:27 srv-lr2600 kernel: IP Protocols: ICMP, UDP, TCP, IGMP
Aug 15 15:25:27 srv-lr2600 kernel: IP: routing cache hash table of 16384 buckets, 128Kbytes
Aug 15 15:25:27 srv-lr2600 kernel: TCP: Hash tables configured (established 262144 bind 65536)
Aug 15 15:25:27 srv-lr2600 kernel: raid5: switching cache buffer size, 4096 --> 1024
Aug 15 15:25:27 srv-lr2600 kernel: raid5: switching cache buffer size, 1024 --> 4096
Aug 15 15:25:27 srv-lr2600 kernel: reiserfs: found format "3.6" with non-standard journal
Aug 15 15:25:27 srv-lr2600 kernel: reiserfs: checking transaction log (device md(9,0)) ...
Aug 15 15:25:27 srv-lr2600 kernel: for (md(9,0))
Aug 15 15:25:27 srv-lr2600 kernel: md(9,0):Using r5 hash to sort names
Aug 15 15:25:27 srv-lr2600 kernel: VFS: Mounted root (reiserfs filesystem) readonly.
Aug 15 15:25:27 srv-lr2600 kernel: Freeing unused kernel memory: 128k freed
Aug 15 15:25:27 srv-lr2600 kernel: NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Aug 15 15:25:27 srv-lr2600 kernel: Adding Swap: 289160k swap-space (priority 1)
Aug 15 15:25:27 srv-lr2600 kernel: Adding Swap: 289160k swap-space (priority 1)
Aug 15 15:25:27 srv-lr2600 kernel: Adding Swap: 385520k swap-space (priority 1)
Aug 15 15:25:27 srv-lr2600 kernel: Adding Swap: 511992k swap-space (priority 2)
Aug 15 15:25:27 srv-lr2600 kernel: Real Time Clock Driver v1.10e
Aug 15 15:25:27 srv-lr2600 kernel: usb.c: registered new driver usbdevfs
Aug 15 15:25:27 srv-lr2600 kernel: usb.c: registered new driver hub
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: $Revision: 1.275 $ time 13:37:00 Jul 21 2003
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: High bandwidth mode enabled
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 21
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: Detected 2 ports
Aug 15 15:25:27 srv-lr2600 kernel: usb.c: new USB bus registered, assigned bus number 1
Aug 15 15:25:27 srv-lr2600 kernel: hub.c: USB hub found
Aug 15 15:25:27 srv-lr2600 kernel: hub.c: 2 ports detected
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: USB UHCI at I/O 0xa800, IRQ 21
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: Detected 2 ports
Aug 15 15:25:27 srv-lr2600 kernel: usb.c: new USB bus registered, assigned bus number 2
Aug 15 15:25:27 srv-lr2600 kernel: hub.c: USB hub found
Aug 15 15:25:27 srv-lr2600 kernel: hub.c: 2 ports detected
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: USB UHCI at I/O 0xa400, IRQ 21
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: Detected 2 ports
Aug 15 15:25:27 srv-lr2600 kernel: usb.c: new USB bus registered, assigned bus number 3
Aug 15 15:25:27 srv-lr2600 kernel: hub.c: USB hub found
Aug 15 15:25:27 srv-lr2600 kernel: hub.c: 2 ports detected
Aug 15 15:25:27 srv-lr2600 kernel: usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
Aug 15 15:25:27 srv-lr2600 kernel: usb.c: registered new driver usbkbd
Aug 15 15:25:27 srv-lr2600 kernel: usbkbd.c: :USB HID Boot Protocol keyboard driver
Aug 15 15:25:27 srv-lr2600 kernel: via-rhine.c:v1.10-LK1.1.18  July-4-2003  Written by Donald Becker
Aug 15 15:25:27 srv-lr2600 kernel:   http://www.scyld.com/network/via-rhine.html
Aug 15 15:25:27 srv-lr2600 kernel: eth0: VIA VT6102 Rhine-II at 0xfb000000, 00:0c:6e:1f:81:95, IRQ 23.
Aug 15 15:25:27 srv-lr2600 kernel: eth0: MII PHY found at address 1, status 0x786d advertising 01e1 Link 45e1.
Aug 15 15:25:27 srv-lr2600 kernel: EXT2-fs: unable to read superblock
Aug 15 15:25:27 srv-lr2600 kernel: eth0: Setting full-duplex based on MII #1 link partner capability of 45e1.
Aug 15 15:25:27 srv-lr2600 kernel: hdc: attached ide-cdrom driver.
Aug 15 15:25:27 srv-lr2600 kernel: hdc: ATAPI 40X CD-ROM CD-R/RW drive, 8192kB Cache, UDMA(25)
Aug 15 15:25:27 srv-lr2600 kernel: Uniform CD-ROM driver Revision: 3.12
Aug 15 15:25:28 srv-lr2600 kernel: hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
Aug 15 15:25:28 srv-lr2600 kernel: hdc: drive_cmd: error=0x04Aborted Command 
Aug 15 15:35:26 srv-lr2600 kernel: md: trying to hot-add hda3 to md0 ... 
Aug 15 15:35:26 srv-lr2600 kernel: md: bind<hda3,3>
Aug 15 15:35:26 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 15:35:26 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 15:35:26 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 15:35:26 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 15:35:26 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 15:35:26 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 15:35:26 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 15:35:26 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 15:35:26 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 15:35:26 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 15:35:26 srv-lr2600 kernel: md: updating md0 RAID superblock on device
Aug 15 15:35:26 srv-lr2600 kernel: md: hda3 [events: 0001b800]<6>(write) hda3's sb offset: 159694016
Aug 15 15:35:26 srv-lr2600 kernel: md: hdg3 [events: 0001b800]<6>(write) hdg3's sb offset: 159694016
Aug 15 15:35:26 srv-lr2600 kernel: md: hde3 [events: 0001b800]<6>(write) hde3's sb offset: 159694016
Aug 15 15:35:27 srv-lr2600 kernel: md: recovery thread got woken up ...
Aug 15 15:35:27 srv-lr2600 kernel: md0: resyncing spare disk hda3 to replace failed disk
Aug 15 15:35:27 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 15:35:27 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 15:35:27 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 15:35:27 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 15:35:27 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 15:35:27 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 15:35:27 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 15:35:27 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 15:35:27 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 15:35:27 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 15:35:27 srv-lr2600 kernel: md: syncing RAID array md0
Aug 15 15:35:27 srv-lr2600 kernel: md: minimum _guaranteed_ reconstruction speed: 100 KB/sec/disc.
Aug 15 15:35:27 srv-lr2600 kernel: md: using maximum available idle IO bandwith (but not more than 100000 KB/sec) for reconstruction.
Aug 15 15:35:27 srv-lr2600 kernel: md: using 124k window, over a total of 159694016 blocks.
Aug 15 16:44:22 srv-lr2600 kernel: md: md0: sync done.
Aug 15 16:44:22 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 16:44:22 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 16:44:22 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 16:44:22 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 16:44:22 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 16:44:22 srv-lr2600 kernel: md: bug in file raid5.c, line 1909

And why did I get this bug?

Aug 15 16:44:22 srv-lr2600 kernel: 
Aug 15 16:44:22 srv-lr2600 kernel: md:^I**********************************
Aug 15 16:44:22 srv-lr2600 kernel: md:^I* <COMPLETE RAID STATE PRINTOUT> *
Aug 15 16:44:22 srv-lr2600 kernel: md:^I**********************************
Aug 15 16:44:22 srv-lr2600 kernel: md0: <hda3><hdg3><hde3> array superblock:
Aug 15 16:44:22 srv-lr2600 kernel: md:  SB: (V:0.90.0) ID:<dea08cef.28d34b00.79cd55bc.46bdbe06> CT:3f34718d
Aug 15 16:44:22 srv-lr2600 kernel: md:     L5 S159694016 ND:3 RD:3 md0 LO:0 CS:65536
Aug 15 16:44:23 srv-lr2600 kernel: md:     UT:3f3d602e ST:0 AD:2 WD:3 FD:0 SD:1 CSUM:f9253789 E:0001b800
Aug 15 16:44:23 srv-lr2600 kernel:      D  0:  DISK<N:0,hde3(33,3),R:0,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  1:  DISK<N:1,hdg3(34,3),R:1,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  2:  DISK<N:2,[dev 00:00](0,0),R:2,S:8>
Aug 15 16:44:23 srv-lr2600 kernel:      D  3:  DISK<N:3,hda3(3,3),R:3,S:0>
Aug 15 16:44:23 srv-lr2600 kernel: md:     THIS:  DISK<N:1,hdg3(34,3),R:1,S:6>
Aug 15 16:44:23 srv-lr2600 kernel: md: rdev hda3: O:hda3, SZ:159694016 F:0 DN:3 <6>md: rdev superblock:
Aug 15 16:44:23 srv-lr2600 kernel: md:  SB: (V:0.90.0) ID:<dea08cef.28d34b00.79cd55bc.46bdbe06> CT:3f34718d
Aug 15 16:44:23 srv-lr2600 kernel: md:     L5 S159694016 ND:3 RD:3 md0 LO:0 CS:65536
Aug 15 16:44:23 srv-lr2600 kernel: md:     UT:3f3d602e ST:0 AD:2 WD:3 FD:0 SD:1 CSUM:f9253a6a E:0001b800
Aug 15 16:44:23 srv-lr2600 kernel:      D  0:  DISK<N:0,hde3(33,3),R:0,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  1:  DISK<N:1,hdg3(34,3),R:1,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  2:  DISK<N:2,[dev 00:00](0,0),R:2,S:8>
Aug 15 16:44:23 srv-lr2600 kernel:      D  3:  DISK<N:3,hda3(3,3),R:3,S:0>
Aug 15 16:44:23 srv-lr2600 kernel: md:     THIS:  DISK<N:3,hda3(3,3),R:3,S:0>
Aug 15 16:44:23 srv-lr2600 kernel: md: rdev hdg3: O:hdg3, SZ:159694016 F:0 DN:1 <6>md: rdev superblock:
Aug 15 16:44:23 srv-lr2600 kernel: md:  SB: (V:0.90.0) ID:<dea08cef.28d34b00.79cd55bc.46bdbe06> CT:3f34718d
Aug 15 16:44:23 srv-lr2600 kernel: md:     L5 S159694016 ND:3 RD:3 md0 LO:0 CS:65536
Aug 15 16:44:23 srv-lr2600 kernel: md:     UT:3f3d602e ST:0 AD:2 WD:3 FD:0 SD:1 CSUM:f9253a8b E:0001b800
Aug 15 16:44:23 srv-lr2600 kernel:      D  0:  DISK<N:0,hde3(33,3),R:0,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  1:  DISK<N:1,hdg3(34,3),R:1,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  2:  DISK<N:2,[dev 00:00](0,0),R:2,S:8>
Aug 15 16:44:23 srv-lr2600 kernel:      D  3:  DISK<N:3,hda3(3,3),R:3,S:0>
Aug 15 16:44:23 srv-lr2600 kernel: md:     THIS:  DISK<N:1,hdg3(34,3),R:1,S:6>
Aug 15 16:44:23 srv-lr2600 kernel: md: rdev hde3: O:hde3, SZ:159694016 F:0 DN:0 <6>md: rdev superblock:
Aug 15 16:44:23 srv-lr2600 kernel: md:  SB: (V:0.90.0) ID:<dea08cef.28d34b00.79cd55bc.46bdbe06> CT:3f34718d
Aug 15 16:44:23 srv-lr2600 kernel: md:     L5 S159694016 ND:3 RD:3 md0 LO:0 CS:65536
Aug 15 16:44:23 srv-lr2600 kernel: md:     UT:3f3d602e ST:0 AD:2 WD:3 FD:0 SD:1 CSUM:f9253a88 E:0001b800
Aug 15 16:44:23 srv-lr2600 kernel:      D  0:  DISK<N:0,hde3(33,3),R:0,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  1:  DISK<N:1,hdg3(34,3),R:1,S:6>
Aug 15 16:44:23 srv-lr2600 kernel:      D  2:  DISK<N:2,[dev 00:00](0,0),R:2,S:8>
Aug 15 16:44:23 srv-lr2600 kernel:      D  3:  DISK<N:3,hda3(3,3),R:3,S:0>
Aug 15 16:44:23 srv-lr2600 kernel: md:     THIS:  DISK<N:0,hde3(33,3),R:0,S:6>
Aug 15 16:44:23 srv-lr2600 kernel: md:^I**********************************
Aug 15 16:44:23 srv-lr2600 kernel: 
Aug 15 16:44:23 srv-lr2600 kernel: RAID5 conf printout:
Aug 15 16:44:23 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
Aug 15 16:44:23 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
Aug 15 16:44:23 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
Aug 15 16:44:23 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Aug 15 16:44:23 srv-lr2600 kernel: md: updating md0 RAID superblock on device
Aug 15 16:44:23 srv-lr2600 kernel: md: hda3 [events: 0001b801]<6>(write) hda3's sb offset: 159694016
Aug 15 16:44:23 srv-lr2600 kernel: md: hdg3 [events: 0001b801]<6>(write) hdg3's sb offset: 159694016
Aug 15 16:44:23 srv-lr2600 kernel: md: hde3 [events: 0001b801]<6>(write) hde3's sb offset: 159694016
Aug 15 16:44:23 srv-lr2600 kernel: md: recovery thread finished ...
Aug 15 16:50:35 srv-lr2600 kernel: Kernel logging (proc) stopped.

[-- Attachment #3: config-2.4.22-pre7 --]
[-- Type: text/plain, Size: 29254 bytes --]

#
# Automatically generated make config: don't edit
#
CONFIG_X86=y
# CONFIG_SBUS is not set
CONFIG_UID16=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y

#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y

#
# Processor type and features
#
# CONFIG_M386 is not set
# CONFIG_M486 is not set
CONFIG_M586=y
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MELAN is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_USE_STRING_486=y
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_PPRO_FENCE=y
# CONFIG_X86_F00F_WORKS_OK is not set
CONFIG_X86_MCE=y
CONFIG_TOSHIBA=m
CONFIG_I8K=m
CONFIG_MICROCODE=m
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y
CONFIG_HIGHIO=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_SMP=y
# CONFIG_X86_NUMA is not set
# CONFIG_X86_TSC_DISABLE is not set
CONFIG_HAVE_DEC_LOCK=y

#
# General setup
#
CONFIG_NET=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_ISA=y
CONFIG_PCI_NAMES=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
CONFIG_HOTPLUG=y

#
# PCMCIA/CardBus support
#
# CONFIG_PCMCIA is not set

#
# PCI Hotplug Support
#
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_COMPAQ=m
# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set
CONFIG_HOTPLUG_PCI_IBM=m
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_SYSCTL=y
CONFIG_KCORE_ELF=y
# CONFIG_KCORE_AOUT is not set
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_PM=y
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
CONFIG_APM_DO_ENABLE=y
# CONFIG_APM_CPU_IDLE is not set
CONFIG_APM_DISPLAY_BLANK=y
# CONFIG_APM_RTC_IS_GMT is not set
# CONFIG_APM_ALLOW_INTS is not set
CONFIG_APM_REAL_MODE_POWER_OFF=y

#
# ACPI Support
#
CONFIG_ACPI=y
# CONFIG_ACPI_HT_ONLY is not set
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_BUS=y
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_RELAXED_AML is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_PC_CML1=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
# CONFIG_PARPORT_AMIGA is not set
# CONFIG_PARPORT_MFC3 is not set
# CONFIG_PARPORT_ATARI is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_SUNBPP is not set
# CONFIG_PARPORT_OTHER is not set
CONFIG_PARPORT_1284=y

#
# Plug and Play configuration
#
CONFIG_PNP=y
CONFIG_ISAPNP=y

#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_DEV_XD is not set
CONFIG_PARIDE=m
CONFIG_PARIDE_PARPORT=m

#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=m
CONFIG_PARIDE_PCD=m
CONFIG_PARIDE_PF=m
CONFIG_PARIDE_PT=m
CONFIG_PARIDE_PG=m

#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=m
CONFIG_PARIDE_BPCK=m
CONFIG_PARIDE_BPCK6=m
CONFIG_PARIDE_COMM=m
CONFIG_PARIDE_DSTR=m
CONFIG_PARIDE_FIT2=m
CONFIG_PARIDE_FIT3=m
CONFIG_PARIDE_EPAT=m
CONFIG_PARIDE_EPATC8=y
CONFIG_PARIDE_EPIA=m
CONFIG_PARIDE_FRIQ=m
CONFIG_PARIDE_FRPW=m
CONFIG_PARIDE_KBIC=m
CONFIG_PARIDE_KTTI=m
CONFIG_PARIDE_ON20=m
CONFIG_PARIDE_ON26=m
CONFIG_BLK_CPQ_DA=m
CONFIG_BLK_CPQ_CISS_DA=m
CONFIG_CISS_SCSI_TAPE=y
CONFIG_BLK_DEV_DAC960=m
CONFIG_BLK_DEV_UMEM=m
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_BLK_STATS=y

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID5=y
# CONFIG_MD_MULTIPATH is not set
CONFIG_BLK_DEV_LVM=y

#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_NETLINK_DEV=m
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_FILTER=y
CONFIG_UNIX=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_FWMARK=y
CONFIG_IP_ROUTE_NAT=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_TOS=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
CONFIG_SYN_COOKIES=y

#
#   IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_AMANDA=m
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_IRC=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_MAC=m
CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=m
CONFIG_IP_NF_MATCH_MULTIPORT=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH_ESP=m
CONFIG_IP_NF_MATCH_LENGTH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_TCPMSS=m
CONFIG_IP_NF_MATCH_HELPER=m
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_UNCLEAN=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_MIRROR=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_NAT_AMANDA=m
CONFIG_IP_NF_NAT_LOCAL=y
CONFIG_IP_NF_NAT_SNMP_BASIC=m
CONFIG_IP_NF_NAT_IRC=m
CONFIG_IP_NF_NAT_FTP=m
CONFIG_IP_NF_NAT_TFTP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM is not set
CONFIG_VLAN_8021Q=m

#
#  
#
# CONFIG_IPX is not set
CONFIG_ATALK=m

#
# Appletalk devices
#
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
CONFIG_BRIDGE=m
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
CONFIG_NET_HW_FLOWCONTROL=y

#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_CSZ=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_QOS=y
CONFIG_NET_ESTIMATOR=y
CONFIG_NET_CLS=y
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_POLICE=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_IPSEC=m

#
# IPSec options (FreeS/WAN)
#
CONFIG_IPSEC_IPIP=y
CONFIG_IPSEC_AH=y
CONFIG_IPSEC_AUTH_HMAC_MD5=y
CONFIG_IPSEC_AUTH_HMAC_SHA1=y
CONFIG_IPSEC_ESP=y
CONFIG_IPSEC_ENC_3DES=y
CONFIG_IPSEC_IPCOMP=y
CONFIG_IPSEC_DEBUG=y

#
# Telephony Support
#
# CONFIG_PHONE is not set
# CONFIG_PHONE_IXJ is not set
# CONFIG_PHONE_IXJ_PCMCIA is not set

#
# ATA/IDE/MFM/RLL support
#
CONFIG_IDE=y

#
# IDE, ATA and ATAPI Block devices
#
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_HD_IDE is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_IDEDISK_STROKE=y
# CONFIG_BLK_DEV_IDECS is not set
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDETAPE=m
CONFIG_BLK_DEV_IDEFLOPPY=m
CONFIG_BLK_DEV_IDESCSI=m
# CONFIG_IDE_TASK_IOCTL is not set

#
# IDE chipset support/bugfixes
#
CONFIG_BLK_DEV_CMD640=y
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
# CONFIG_BLK_DEV_ISAPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_PCI_WIP=y
CONFIG_BLK_DEV_ADMA100=y
CONFIG_BLK_DEV_AEC62XX=y
CONFIG_BLK_DEV_ALI15X3=y
# CONFIG_WDC_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
CONFIG_AMD74XX_OVERRIDE=y
CONFIG_BLK_DEV_CMD64X=y
CONFIG_BLK_DEV_TRIFLEX=y
CONFIG_BLK_DEV_CY82C693=y
CONFIG_BLK_DEV_CS5530=y
CONFIG_BLK_DEV_HPT34X=y
CONFIG_HPT34X_AUTODMA=y
CONFIG_BLK_DEV_HPT366=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_NS87415=y
CONFIG_BLK_DEV_OPTI621=m
CONFIG_BLK_DEV_PDC202XX_OLD=y
CONFIG_PDC202XX_BURST=y
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_PDC202XX_FORCE=y
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_SC1200=y
CONFIG_BLK_DEV_SVWKS=y
CONFIG_BLK_DEV_SIIMAGE=y
CONFIG_BLK_DEV_SIS5513=y
CONFIG_BLK_DEV_SLC90E66=y
CONFIG_BLK_DEV_TRM290=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_CHIPSETS is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_DMA_NONPCI is not set
CONFIG_BLK_DEV_PDC202XX=y
CONFIG_BLK_DEV_IDE_MODES=y
# CONFIG_BLK_DEV_ATARAID is not set
# CONFIG_BLK_DEV_ATARAID_PDC is not set
# CONFIG_BLK_DEV_ATARAID_HPT is not set
# CONFIG_BLK_DEV_ATARAID_SII is not set

#
# SCSI support
#
CONFIG_SCSI=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_SD_EXTRA_DEVS=40
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=m
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_SR_EXTRA_DEVS=2
CONFIG_CHR_DEV_SG=m

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_DEBUG_QUEUES is not set
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
CONFIG_SCSI_LOGGING=y

#
# SCSI low-level drivers
#
CONFIG_BLK_DEV_3W_XXXX_RAID=m
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
CONFIG_SCSI_AHA152X=m
CONFIG_SCSI_AHA1542=m
CONFIG_SCSI_AHA1740=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=4
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_PROBE_EISA_VL is not set
# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=4
CONFIG_AIC79XX_RESET_DELAY_MS=15000
# CONFIG_AIC79XX_BUILD_FIRMWARE is not set
CONFIG_AIC79XX_ENABLE_RD_STRM=y
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_MEGARAID is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_EATA_DMA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
CONFIG_SCSI_PPA=m
CONFIG_SCSI_IMM=m
# CONFIG_SCSI_IZIP_EPP16 is not set
# CONFIG_SCSI_IZIP_SLOW_CTR is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_NCR53C7xx is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PCI2000 is not set
# CONFIG_SCSI_PCI2220I is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_SEAGATE is not set
# CONFIG_SCSI_SIM710 is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_BOOT is not set
# CONFIG_FUSION_ISENSE is not set
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set

#
# IEEE 1394 (FireWire) support (EXPERIMENTAL)
#
CONFIG_IEEE1394=m

#
# Device Drivers
#
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_OHCI1394=m

#
# Protocol Drivers
#
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_SBP2_PHYS_DMA=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_CMP=m
CONFIG_IEEE1394_AMDTP=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
CONFIG_IEEE1394_OUI_DB=y

#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_I2O_PCI is not set
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_LAN is not set
# CONFIG_I2O_SCSI is not set
# CONFIG_I2O_PROC is not set

#
# Network device support
#
CONFIG_NETDEVICES=y

#
# ARCnet devices
#
# CONFIG_ARCNET is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
CONFIG_ETHERTAP=m
CONFIG_NET_SB1000=m

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_SUNLANCE is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_EL1=m
CONFIG_EL2=m
CONFIG_ELPLUS=m
CONFIG_EL16=m
CONFIG_EL3=m
CONFIG_3C515=m
# CONFIG_ELMC is not set
# CONFIG_ELMC_II is not set
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
CONFIG_LANCE=m
CONFIG_NET_VENDOR_SMC=y
CONFIG_WD80x3=m
# CONFIG_ULTRAMCA is not set
CONFIG_ULTRA=m
# CONFIG_ULTRA32 is not set
CONFIG_SMC9194=m
CONFIG_NET_VENDOR_RACAL=y
CONFIG_NI5010=m
CONFIG_NI52=m
CONFIG_NI65=m
CONFIG_AT1700=m
CONFIG_DEPCA=m
CONFIG_HP100=m
CONFIG_NET_ISA=y
CONFIG_E2100=m
CONFIG_EWRK3=m
CONFIG_EEXPRESS=m
CONFIG_EEXPRESS_PRO=m
CONFIG_HPLAN_PLUS=m
CONFIG_HPLAN=m
CONFIG_LP486E=m
CONFIG_ETH16I=m
CONFIG_NE2000=m
CONFIG_NET_PCI=y
CONFIG_PCNET32=m
CONFIG_AMD8111_ETH=m
CONFIG_ADAPTEC_STARFIRE=m
CONFIG_AC3200=m
CONFIG_APRICOT=m
CONFIG_CS89x0=m
CONFIG_TULIP=m
CONFIG_TULIP_MWI=y
CONFIG_TULIP_MMIO=y
CONFIG_DE4X5=m
CONFIG_DGRS=m
CONFIG_DM9102=m
CONFIG_EEPRO100=m
# CONFIG_EEPRO100_PIO is not set
CONFIG_E100=m
# CONFIG_LNE390 is not set
CONFIG_FEALNX=m
CONFIG_NATSEMI=m
CONFIG_NE2K_PCI=m
# CONFIG_NE3210 is not set
# CONFIG_ES3210 is not set
CONFIG_8139CP=m
CONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_SIS900=m
CONFIG_EPIC100=m
CONFIG_SUNDANCE=m
CONFIG_SUNDANCE_MMIO=y
CONFIG_TLAN=m
CONFIG_TC35815=m
CONFIG_VIA_RHINE=m
CONFIG_VIA_RHINE_MMIO=y
CONFIG_WINBOND_840=m
# CONFIG_NET_POCKET is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPPOE=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set

#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
CONFIG_STRIP=m
CONFIG_WAVELAN=m
CONFIG_ARLAN=m
CONFIG_AIRONET4500=m
CONFIG_AIRONET4500_NONCS=m
CONFIG_AIRONET4500_PNP=y
CONFIG_AIRONET4500_PCI=y
CONFIG_AIRONET4500_ISA=y
CONFIG_AIRONET4500_I365=y
CONFIG_AIRONET4500_PROC=m
CONFIG_AIRO=m
CONFIG_HERMES=m
CONFIG_PLX_HERMES=m
CONFIG_PCI_HERMES=m
CONFIG_NET_WIRELESS=y

#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set

#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set

#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set

#
# Input core support
#
CONFIG_INPUT=m
CONFIG_INPUT_KEYBDEV=m
CONFIG_INPUT_MOUSEDEV=m
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_SERIAL_CONSOLE=y
CONFIG_SERIAL_EXTENDED=y
CONFIG_SERIAL_MANY_PORTS=y
CONFIG_SERIAL_SHARE_IRQ=y
CONFIG_SERIAL_DETECT_IRQ=y
# CONFIG_SERIAL_MULTIPORT is not set
# CONFIG_HUB6 is not set
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
CONFIG_PRINTER=m
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=m
CONFIG_TIPAR=m

#
# I2C support
#
CONFIG_I2C=m
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_PHILIPSPAR=m
CONFIG_I2C_ELV=m
CONFIG_I2C_VELLEMAN=m
CONFIG_SCx200_I2C=m
CONFIG_SCx200_I2C_SCL=12
CONFIG_SCx200_I2C_SDA=13
CONFIG_SCx200_ACB=m
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ELEKTOR=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_PROC=m

#
# Mice
#
# CONFIG_BUSMOUSE is not set
CONFIG_MOUSE=m
CONFIG_PSMOUSE=y
# CONFIG_82C710_MOUSE is not set
# CONFIG_PC110_PAD is not set
# CONFIG_MK712_MOUSE is not set

#
# Joysticks
#
CONFIG_INPUT_GAMEPORT=m
CONFIG_INPUT_NS558=m
CONFIG_INPUT_LIGHTNING=m
CONFIG_INPUT_PCIGAME=m
CONFIG_INPUT_CS461X=m
CONFIG_INPUT_EMU10K1=m
CONFIG_INPUT_SERIO=m
CONFIG_INPUT_SERPORT=m

#
# Joysticks
#
CONFIG_INPUT_ANALOG=m
CONFIG_INPUT_A3D=m
CONFIG_INPUT_ADI=m
CONFIG_INPUT_COBRA=m
CONFIG_INPUT_GF2K=m
CONFIG_INPUT_GRIP=m
CONFIG_INPUT_INTERACT=m
CONFIG_INPUT_TMDC=m
CONFIG_INPUT_SIDEWINDER=m
CONFIG_INPUT_IFORCE_USB=m
CONFIG_INPUT_IFORCE_232=m
CONFIG_INPUT_WARRIOR=m
CONFIG_INPUT_MAGELLAN=m
CONFIG_INPUT_SPACEORB=m
CONFIG_INPUT_SPACEBALL=m
CONFIG_INPUT_STINGER=m
CONFIG_INPUT_DB9=m
CONFIG_INPUT_GAMECON=m
CONFIG_INPUT_TURBOGRAFX=m
CONFIG_QIC02_TAPE=m
CONFIG_QIC02_DYNCONF=y

#
#   Setting runtime QIC-02 configuration is done with qic02conf
#

#
#   from the tpqic02-support package.  It is available at
#

#
#   metalab.unc.edu or ftp://titus.cfw.com/pub/Linux/util/
#
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_KCS=m
CONFIG_IPMI_WATCHDOG=m

#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_PCWATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_WAFER_WDT is not set
CONFIG_I810_TCO=m
# CONFIG_MIXCOMWD is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_SCx200_WDT is not set
CONFIG_SOFT_WATCHDOG=m
# CONFIG_W83877F_WDT is not set
# CONFIG_WDT is not set
# CONFIG_WDTPCI is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_AMD7XX_TCO is not set
# CONFIG_SCx200_GPIO is not set
CONFIG_AMD_RNG=m
CONFIG_INTEL_RNG=m
CONFIG_AMD_PM768=m
CONFIG_NVRAM=m
CONFIG_RTC=m
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=m
CONFIG_AGP_INTEL=y
CONFIG_AGP_I810=y
CONFIG_AGP_VIA=y
CONFIG_AGP_AMD=y
CONFIG_AGP_AMD_8151=y
CONFIG_AGP_SIS=y
CONFIG_AGP_ALI=y
CONFIG_AGP_SWORKS=y
CONFIG_AGP_NVIDIA=y
CONFIG_DRM=y
# CONFIG_DRM_OLD is not set

#
# DRM 4.1 drivers
#
CONFIG_DRM_NEW=y
CONFIG_DRM_TDFX=m
CONFIG_DRM_R128=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_I810=m
CONFIG_DRM_I810_XFREE_41=y
CONFIG_DRM_I830=m
CONFIG_DRM_MGA=m
CONFIG_DRM_SIS=m
# CONFIG_MWAVE is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

#
# File systems
#
CONFIG_QUOTA=y
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BEFS_DEBUG is not set
# CONFIG_BFS_FS is not set
CONFIG_EXT3_FS=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FAT_FS=m
# CONFIG_MSDOS_FS is not set
# CONFIG_UMSDOS_FS is not set
CONFIG_VFAT_FS=m
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=m
CONFIG_TMPFS=y
CONFIG_RAMFS=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_JFS_FS=m
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
CONFIG_NTFS_FS=m
# CONFIG_NTFS_RW is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=m
# CONFIG_SYSV_FS is not set
CONFIG_UDF_FS=m
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set

#
# Network File Systems
#
CONFIG_CODA_FS=m
CONFIG_INTERMEZZO_FS=m
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_ROOT_NFS is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
CONFIG_NFSD_TCP=y
CONFIG_SUNRPC=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_SMB_FS=m
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
CONFIG_ZISOFS_FS=m

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
CONFIG_SMB_NLS=y
CONFIG_NLS=y

#
# Native Language Support
#
CONFIG_NLS_DEFAULT="cp437"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m

#
# Console drivers
#
CONFIG_VGA_CONSOLE=y
CONFIG_VIDEO_SELECT=y
# CONFIG_MDA_CONSOLE is not set

#
# Frame-buffer support
#
# CONFIG_FB is not set

#
# Sound
#
CONFIG_SOUND=m
CONFIG_SOUND_ALI5455=m
CONFIG_SOUND_BT878=m
CONFIG_SOUND_CMPCI=m
# CONFIG_SOUND_CMPCI_FM is not set
# CONFIG_SOUND_CMPCI_MIDI is not set
CONFIG_SOUND_CMPCI_JOYSTICK=y
CONFIG_SOUND_CMPCI_CM8738=y
# CONFIG_SOUND_CMPCI_SPDIFINVERSE is not set
# CONFIG_SOUND_CMPCI_SPDIFLOOP is not set
CONFIG_SOUND_CMPCI_SPEAKERS=2
CONFIG_SOUND_EMU10K1=m
CONFIG_MIDI_EMU10K1=y
# CONFIG_SOUND_FUSION is not set
CONFIG_SOUND_CS4281=m
CONFIG_SOUND_ES1370=m
CONFIG_SOUND_ES1371=m
CONFIG_SOUND_ESSSOLO1=m
CONFIG_SOUND_MAESTRO=m
CONFIG_SOUND_MAESTRO3=m
CONFIG_SOUND_FORTE=m
CONFIG_SOUND_ICH=m
CONFIG_SOUND_RME96XX=m
CONFIG_SOUND_SONICVIBES=m
CONFIG_SOUND_TRIDENT=m
CONFIG_SOUND_MSNDCLAS=m
# CONFIG_MSNDCLAS_HAVE_BOOT is not set
CONFIG_MSNDCLAS_INIT_FILE="/etc/sound/msndinit.bin"
CONFIG_MSNDCLAS_PERM_FILE="/etc/sound/msndperm.bin"
CONFIG_SOUND_MSNDPIN=m
# CONFIG_MSNDPIN_HAVE_BOOT is not set
CONFIG_MSNDPIN_INIT_FILE="/etc/sound/pndspini.bin"
CONFIG_MSNDPIN_PERM_FILE="/etc/sound/pndsperm.bin"
CONFIG_SOUND_VIA82CXXX=m
CONFIG_MIDI_VIA82CXXX=y
CONFIG_SOUND_OSS=m
# CONFIG_SOUND_TRACEINIT is not set
CONFIG_SOUND_DMAP=y
CONFIG_SOUND_AD1816=m
CONFIG_SOUND_AD1889=m
CONFIG_SOUND_SGALAXY=m
CONFIG_SOUND_ADLIB=m
CONFIG_SOUND_ACI_MIXER=m
CONFIG_SOUND_CS4232=m
CONFIG_SOUND_SSCAPE=m
CONFIG_SOUND_GUS=m
CONFIG_SOUND_GUS16=y
CONFIG_SOUND_GUSMAX=y
CONFIG_SOUND_VMIDI=m
CONFIG_SOUND_TRIX=m
CONFIG_SOUND_MSS=m
CONFIG_SOUND_MPU401=m
CONFIG_SOUND_NM256=m
CONFIG_SOUND_MAD16=m
CONFIG_MAD16_OLDCARD=y
CONFIG_SOUND_PAS=m
# CONFIG_PAS_JOYSTICK is not set
CONFIG_SOUND_PSS=m
CONFIG_PSS_MIXER=y
# CONFIG_PSS_HAVE_BOOT is not set
CONFIG_SOUND_SB=m
CONFIG_SOUND_AWE32_SYNTH=m
CONFIG_SOUND_KAHLUA=m
CONFIG_SOUND_WAVEFRONT=m
CONFIG_SOUND_MAUI=m
CONFIG_SOUND_YM3812=m
CONFIG_SOUND_OPL3SA1=m
CONFIG_SOUND_OPL3SA2=m
CONFIG_SOUND_YMFPCI=m
CONFIG_SOUND_YMFPCI_LEGACY=y
CONFIG_SOUND_UART6850=m
CONFIG_SOUND_AEDSP16=m
CONFIG_SC6600=y
CONFIG_SC6600_JOY=y
CONFIG_SC6600_CDROM=4
CONFIG_SC6600_CDROMBASE=0
CONFIG_AEDSP16_SBPRO=y
CONFIG_AEDSP16_MPU401=y
CONFIG_SOUND_TVMIXER=m

#
# USB support
#
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_UHCI=m
CONFIG_USB_UHCI_ALT=m
CONFIG_USB_OHCI=m

#
# USB Device Class drivers
#
CONFIG_USB_AUDIO=m
CONFIG_USB_EMI26=m
CONFIG_USB_BLUETOOTH=m
CONFIG_USB_MIDI=m
CONFIG_USB_STORAGE=m
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_HP8200e=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m

#
# USB Human Interface Devices (HID)
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
CONFIG_USB_HIDDEV=y
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m
CONFIG_USB_AIPTEK=m
CONFIG_USB_WACOM=m
CONFIG_USB_KBTAB=m
CONFIG_USB_POWERMATE=m

#
# USB Imaging devices
#
CONFIG_USB_DC2XX=m
CONFIG_USB_MDC800=m
CONFIG_USB_SCANNER=m
CONFIG_USB_MICROTEK=m
CONFIG_USB_HPUSBSCSI=m

#
# USB Multimedia devices
#

#
#   Video4Linux support is needed for USB Multimedia device support
#

#
# USB Network adaptors
#
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_KAWETH=m
CONFIG_USB_CATC=m
CONFIG_USB_AX8817X=m
CONFIG_USB_CDCETHER=m
CONFIG_USB_USBNET=m

#
# USB port drivers
#
CONFIG_USB_USS720=m

#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
# CONFIG_USB_SERIAL_DEBUG is not set
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OMNINET=m

#
# USB Miscellaneous drivers
#
CONFIG_USB_RIO500=m
CONFIG_USB_AUERSWALD=m
CONFIG_USB_TIGL=m
CONFIG_USB_BRLVGER=m
CONFIG_USB_LCD=m
# CONFIG_USB_SPEEDTOUCH is not set

#
# Bluetooth support
#
# CONFIG_BLUEZ is not set

#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_SLAB=y
# CONFIG_DEBUG_IOVIRT is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_FRAME_POINTER=y

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_NULL is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_TEST=m

#
# Library routines
#
CONFIG_CRC32=y
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: md: bug in file raid5.c, line 1909 in 2.4.22-pre7
  2003-08-19 20:37 md: bug in file raid5.c, line 1909 in 2.4.22-pre7 Mike Fedyk
@ 2003-08-22  5:22 ` Neil Brown
  2003-08-22 17:21   ` 2.6 md raid5 disk faulty marking bug was: " Mike Fedyk
  0 siblings, 1 reply; 5+ messages in thread
From: Neil Brown @ 2003-08-22  5:22 UTC (permalink / raw)
  To: Mike Fedyk; +Cc: linux-kernel

On Tuesday August 19, mfedyk@matchmail.com wrote:
> I have another report against rc1 also, but this is with a different line
> number and under different circumstances, but with the same hardware.
> 
> Details in dmesg file.
.....
> Aug 15 16:44:22 srv-lr2600 kernel: RAID5 conf printout:
> Aug 15 16:44:22 srv-lr2600 kernel:  --- rd:3 wd:2 fd:1
> Aug 15 16:44:22 srv-lr2600 kernel:  disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hde3
> Aug 15 16:44:22 srv-lr2600 kernel:  disk 1, s:0, o:1, n:1 rd:1 us:1 dev:hdg3
> Aug 15 16:44:22 srv-lr2600 kernel:  disk 2, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
> Aug 15 16:44:22 srv-lr2600 kernel: md: bug in file raid5.c, line 1909
> 
> And why did I get this bug?
> 
> Aug 15 16:44:22 srv-lr2600 kernel: 
> Aug 15 16:44:22 srv-lr2600 kernel: md:^I**********************************
> Aug 15 16:44:22 srv-lr2600 kernel: md:^I* <COMPLETE RAID STATE PRINTOUT> *
> Aug 15 16:44:22 srv-lr2600 kernel: md:^I**********************************
> Aug 15 16:44:22 srv-lr2600 kernel: md0: <hda3><hdg3><hde3> array superblock:
> Aug 15 16:44:22 srv-lr2600 kernel: md:  SB: (V:0.90.0) ID:<dea08cef.28d34b00.79cd55bc.46bdbe06> CT:3f34718d
> Aug 15 16:44:22 srv-lr2600 kernel: md:     L5 S159694016 ND:3 RD:3 md0 LO:0 CS:65536
> Aug 15 16:44:23 srv-lr2600 kernel: md:     UT:3f3d602e ST:0 AD:2 WD:3 FD:0 SD:1 CSUM:f9253789 E:0001b800
> Aug 15 16:44:23 srv-lr2600 kernel:      D  0:  DISK<N:0,hde3(33,3),R:0,S:6>
> Aug 15 16:44:23 srv-lr2600 kernel:      D  1:  DISK<N:1,hdg3(34,3),R:1,S:6>
> Aug 15 16:44:23 srv-lr2600 kernel:      D  2:  DISK<N:2,[dev 00:00](0,0),R:2,S:8>
> Aug 15 16:44:23 srv-lr2600 kernel:      D  3:  DISK<N:3,hda3(3,3),R:3,S:0>


Because descriptor 2 (D  2:) in the superblock has state
MD_DISK_REMOVED (S:8) rather and doesn't have the MD_DISK_FAULTY but
set (S:9 or S:1).
As far as I can see, the 2.4 code would never set just MD_DISK_REMOVED
(though it really should cope with it).  It is possible that the 2.6
code does.  Has this array had 2.6 running on it?  Does it have any
interesting history?

NeilBrown


^ permalink raw reply	[flat|nested] 5+ messages in thread

* 2.6 md raid5 disk faulty marking bug was: md: bug in file raid5.c, line 1909 in 2.4.22-pre7
  2003-08-22  5:22 ` Neil Brown
@ 2003-08-22 17:21   ` Mike Fedyk
  2003-08-25 23:20     ` Neil Brown
  0 siblings, 1 reply; 5+ messages in thread
From: Mike Fedyk @ 2003-08-22 17:21 UTC (permalink / raw)
  To: Neil Brown; +Cc: linux-kernel

On Fri, Aug 22, 2003 at 03:22:30PM +1000, Neil Brown wrote:
> On Tuesday August 19, mfedyk@matchmail.com wrote:
> > Aug 15 16:44:22 srv-lr2600 kernel: md: bug in file raid5.c, line 1909
> > 
> > And why did I get this bug?
> > 
> > Aug 15 16:44:22 srv-lr2600 kernel: 
> > Aug 15 16:44:22 srv-lr2600 kernel: md:^I**********************************
> > Aug 15 16:44:22 srv-lr2600 kernel: md:^I* <COMPLETE RAID STATE PRINTOUT> *
> > Aug 15 16:44:22 srv-lr2600 kernel: md:^I**********************************
> > Aug 15 16:44:22 srv-lr2600 kernel: md0: <hda3><hdg3><hde3> array superblock:
> > Aug 15 16:44:22 srv-lr2600 kernel: md:  SB: (V:0.90.0) ID:<dea08cef.28d34b00.79cd55bc.46bdbe06> CT:3f34718d
> > Aug 15 16:44:22 srv-lr2600 kernel: md:     L5 S159694016 ND:3 RD:3 md0 LO:0 CS:65536
> > Aug 15 16:44:23 srv-lr2600 kernel: md:     UT:3f3d602e ST:0 AD:2 WD:3 FD:0 SD:1 CSUM:f9253789 E:0001b800
> > Aug 15 16:44:23 srv-lr2600 kernel:      D  0:  DISK<N:0,hde3(33,3),R:0,S:6>
> > Aug 15 16:44:23 srv-lr2600 kernel:      D  1:  DISK<N:1,hdg3(34,3),R:1,S:6>
> > Aug 15 16:44:23 srv-lr2600 kernel:      D  2:  DISK<N:2,[dev 00:00](0,0),R:2,S:8>
> > Aug 15 16:44:23 srv-lr2600 kernel:      D  3:  DISK<N:3,hda3(3,3),R:3,S:0>
> 
> 
> Because descriptor 2 (D  2:) in the superblock has state
> MD_DISK_REMOVED (S:8) rather and doesn't have the MD_DISK_FAULTY but
> set (S:9 or S:1).
> As far as I can see, the 2.4 code would never set just MD_DISK_REMOVED
> (though it really should cope with it).  It is possible that the 2.6
> code does.  Has this array had 2.6 running on it?  Does it have any
> interesting history?

Yes, it was running 2.6-test2-mm2 or so (don't remember exactly, I can check
though if needed) previously, but I didn't notice any bug messages from
there, and seeing that it was 2.4 I was surprised to see bug messages from md.

This is an IDE raid of three 160GB Maxtor hard drives.  Unfortunately, a rw
badblocks run didn't show the problems that showed up while trying to setup
the production system, but smartctl did, and so did the kernel while 100
sectors were being moved around by the smart firmware in the drive.  Anyway,
I'm getting a new drive, but after a few badblocks runs, and running a
couple raid resyncs (not my intention, but raid got funny after 2.6 was run
on the machine.) 

Do you have any patches for 2.6 md?  Right now this system is still in
testing, and I'd like to help get this code path tested, and fixed.

Mike

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: 2.6 md raid5 disk faulty marking bug was: md: bug in file raid5.c, line 1909 in 2.4.22-pre7
  2003-08-22 17:21   ` 2.6 md raid5 disk faulty marking bug was: " Mike Fedyk
@ 2003-08-25 23:20     ` Neil Brown
  2003-09-03  2:04       ` Mike Fedyk
  0 siblings, 1 reply; 5+ messages in thread
From: Neil Brown @ 2003-08-25 23:20 UTC (permalink / raw)
  To: Mike Fedyk; +Cc: linux-kernel

On Friday August 22, mfedyk@matchmail.com wrote:
> > As far as I can see, the 2.4 code would never set just MD_DISK_REMOVED
> > (though it really should cope with it).  It is possible that the 2.6
> > code does.  Has this array had 2.6 running on it?  Does it have any
> > interesting history?
> 
> Yes, it was running 2.6-test2-mm2 or so (don't remember exactly, I can check
> though if needed) previously, but I didn't notice any bug messages from
> there, and seeing that it was 2.4 I was surprised to see bug
> messages from md.

The 2.4 code is very fragile.  It can easily bug if the superblock
looks wrong in some obscure way.

> 
> Do you have any patches for 2.6 md?  Right now this system is still in
> testing, and I'd like to help get this code path tested, and fixed.

The following should fix it.
With this applied to 2.6, you can simply 
  start the array under 2.6
  stop the array
  reboot into 2.4
and it should be fine again.

NeilBrown

==================================================
Fix md superblock incompatabilities with 2.4 kernels.

2.4 kernels are very fussy about some values in the superblock, and
2.6 got them wrong.  This fixes it.


 ----------- Diffstat output ------------
 ./drivers/md/md.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff ./drivers/md/md.c~current~ ./drivers/md/md.c
--- ./drivers/md/md.c~current~	2003-08-24 08:07:18.000000000 +1000
+++ ./drivers/md/md.c	2003-08-26 09:11:39.000000000 +1000
@@ -638,14 +638,13 @@ static void super_90_sync(mddev_t *mddev
 	/* make rdev->sb match mddev data..
 	 *
 	 * 1/ zero out disks
-	 * 2/ Add info for each disk, keeping track of highest desc_nr
-	 * 3/ any empty disks < highest become removed
+	 * 2/ Add info for each disk, keeping track of highest desc_nr (next_spare);
+	 * 3/ any empty disks < next_spare become removed
 	 *
 	 * disks[0] gets initialised to REMOVED because
 	 * we cannot be sure from other fields if it has
 	 * been initialised or not.
 	 */
-	int highest = 0;
 	int i;
 	int active=0, working=0,failed=0,spare=0,nr_disks=0;
 
@@ -716,17 +715,17 @@ static void super_90_sync(mddev_t *mddev
 			spare++;
 			working++;
 		}
-		if (rdev2->desc_nr > highest)
-			highest = rdev2->desc_nr;
 	}
 	
-	/* now set the "removed" bit on any non-trailing holes */
-	for (i=0; i<highest; i++) {
+	/* now set the "removed" and "faulty" bits on any missing devices */
+	for (i=0 ; i < mddev->raid_disks ; i++) {
 		mdp_disk_t *d = &sb->disks[i];
 		if (d->state == 0 && d->number == 0) {
 			d->number = i;
 			d->raid_disk = i;
 			d->state = (1<<MD_DISK_REMOVED);
+			d->state |= (1<<MD_DISK_FAULTY);
+			failed++;
 		}
 	}
 	sb->nr_disks = nr_disks;

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: 2.6 md raid5 disk faulty marking bug was: md: bug in file raid5.c, line 1909 in 2.4.22-pre7
  2003-08-25 23:20     ` Neil Brown
@ 2003-09-03  2:04       ` Mike Fedyk
  0 siblings, 0 replies; 5+ messages in thread
From: Mike Fedyk @ 2003-09-03  2:04 UTC (permalink / raw)
  To: Neil Brown; +Cc: linux-kernel

On Tue, Aug 26, 2003 at 09:20:05AM +1000, Neil Brown wrote:
> On Friday August 22, mfedyk@matchmail.com wrote:
> > > As far as I can see, the 2.4 code would never set just MD_DISK_REMOVED
> > > (though it really should cope with it).  It is possible that the 2.6
> > > code does.  Has this array had 2.6 running on it?  Does it have any
> > > interesting history?
> > 
> > Yes, it was running 2.6-test2-mm2 or so (don't remember exactly, I can check
> > though if needed) previously, but I didn't notice any bug messages from
> > there, and seeing that it was 2.4 I was surprised to see bug
> > messages from md.
> 
> The 2.4 code is very fragile.  It can easily bug if the superblock
> looks wrong in some obscure way.
> 
> > 
> > Do you have any patches for 2.6 md?  Right now this system is still in
> > testing, and I'd like to help get this code path tested, and fixed.
> 
> The following should fix it.
> With this applied to 2.6, you can simply 
>   start the array under 2.6
>   stop the array
>   reboot into 2.4
> and it should be fine again.
> 
> NeilBrown
> 
> ==================================================
> Fix md superblock incompatabilities with 2.4 kernels.
> 
> 2.4 kernels are very fussy about some values in the superblock, and
> 2.6 got them wrong.  This fixes it.
> 

Yes, I can confirm this fixes it for me.  I applied it to
2.6.0-test4-mm3-1, without any troubles.

I tried rebuilding the array with 2.4 (zeroing the superblock in mdadm and
everything), but that didn't fix it, so I rebuilt with 2.6 and the below
patch, and do far so good.  I'll be beating on this machine some more...

Mike

> 
>  ----------- Diffstat output ------------
>  ./drivers/md/md.c |   13 ++++++-------
>  1 files changed, 6 insertions(+), 7 deletions(-)
> 
> diff ./drivers/md/md.c~current~ ./drivers/md/md.c
> --- ./drivers/md/md.c~current~	2003-08-24 08:07:18.000000000 +1000
> +++ ./drivers/md/md.c	2003-08-26 09:11:39.000000000 +1000
> @@ -638,14 +638,13 @@ static void super_90_sync(mddev_t *mddev
>  	/* make rdev->sb match mddev data..
>  	 *
>  	 * 1/ zero out disks
> -	 * 2/ Add info for each disk, keeping track of highest desc_nr
> -	 * 3/ any empty disks < highest become removed
> +	 * 2/ Add info for each disk, keeping track of highest desc_nr (next_spare);
> +	 * 3/ any empty disks < next_spare become removed
>  	 *
>  	 * disks[0] gets initialised to REMOVED because
>  	 * we cannot be sure from other fields if it has
>  	 * been initialised or not.
>  	 */
> -	int highest = 0;
>  	int i;
>  	int active=0, working=0,failed=0,spare=0,nr_disks=0;
>  
> @@ -716,17 +715,17 @@ static void super_90_sync(mddev_t *mddev
>  			spare++;
>  			working++;
>  		}
> -		if (rdev2->desc_nr > highest)
> -			highest = rdev2->desc_nr;
>  	}
>  	
> -	/* now set the "removed" bit on any non-trailing holes */
> -	for (i=0; i<highest; i++) {
> +	/* now set the "removed" and "faulty" bits on any missing devices */
> +	for (i=0 ; i < mddev->raid_disks ; i++) {
>  		mdp_disk_t *d = &sb->disks[i];
>  		if (d->state == 0 && d->number == 0) {
>  			d->number = i;
>  			d->raid_disk = i;
>  			d->state = (1<<MD_DISK_REMOVED);
> +			d->state |= (1<<MD_DISK_FAULTY);
> +			failed++;
>  		}
>  	}
>  	sb->nr_disks = nr_disks;
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2003-09-03  2:04 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-08-19 20:37 md: bug in file raid5.c, line 1909 in 2.4.22-pre7 Mike Fedyk
2003-08-22  5:22 ` Neil Brown
2003-08-22 17:21   ` 2.6 md raid5 disk faulty marking bug was: " Mike Fedyk
2003-08-25 23:20     ` Neil Brown
2003-09-03  2:04       ` Mike Fedyk

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