booten vom sw-raid1

Thomas Balsfulland tbals at ctrl-c.de
Wed Nov 1 19:00:02 CET 2006 

hallo zusammen,

ich habe einen strato dedicated server gemietet, in dem 2 sata platten
als software-raid 1 konfiguriert sind.
jetzt habe ich meinen eigenen kernel installiert, aber die kiste kann
damit nicht booten.
zur info vorweg: ich moechte keine initrd.

ich dachte CONFIG_MD_RAID1=y wuerde reichen um auch ohne initrd vom dem
sw-raid1 zu booten.
bevor ich jetzt x kernel kompiliere - kann man ueberhaupt ohne initrd
vom sw-raid1 booten?

anbei mal der output aus der seriellen konsole.


gruss
  thomas

-- 
thomas balsfulland                           tbals at ctrl-c.de
                zwischen mut und dummheit liegt nur ein grat
            der sich durch das vorbereitetsein unterscheidet
-------------- next part --------------
  Booting 'Debian GNU/Linux, kernel 2.6.18'
 root  (hd0,0)
 Filesystem type is ext2fs, partition type 0xfd
kernel  /vmlinuz root=/dev/md1 ro initcall_debug console=tty0 console=ttyS0,576
00    [Linux-bzImage, setup=0x1400, size=0x11c924]
savedefault
boot
Linux version 2.6.8-3-686 (pbuilder at dl360-g3) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Thu Sep 7 03:38:22 UTC 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
 BIOS-e820: 000000003fff0000 - 000000003fffe000 (ACPI data)
 BIOS-e820: 000000003fffe000 - 0000000040000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec03000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000ff780
DMI present.
ACPI: RSDP (v002 ACPIAM                                    ) @ 0x000f7140
ACPI: XSDT (v001 A M I  OEMXSDT  0x09000614 MSFT 0x00000097) @ 0x3fff0100
ACPI: FADT (v003 A M I  OEMFACP  0x09000614 MSFT 0x00000097) @ 0x3fff0290
ACPI: MADT (v001 A M I  OEMAPIC  0x09000614 MSFT 0x00000097) @ 0x3fff0390
ACPI: OEMB (v001 A M I  AMI_OEM  0x09000614 MSFT 0x00000097) @ 0x3fffe040
ACPI: DSDT (v001  0ABSW 0ABSW005 0x00000005 INTL 0x02002026) @ 0x00000000
ACPI: PM-Timer IO Port: 0x508
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:7 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x81] disabled)
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: Assigned apic_id 1
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-15
ACPI: IOAPIC (id[0x02] address[0xfec01000] gsi_base[16])
IOAPIC[1]: Assigned apic_id 2
IOAPIC[1]: apic_id 2, version 17, address 0xfec01000, GSI 16-31
ACPI: IOAPIC (id[0x03] address[0xfec02000] gsi_base[32])
IOAPIC[2]: Assigned apic_id 3
IOAPIC[2]: apic_id 3, version 17, address 0xfec02000, GSI 32-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Enabling APIC mode:  Flat.  Using 3 I/O APICs
Using ACPI (MADT) for SMP configuration information
Built 1 zonelists
Kernel command line: root=/dev/md1 ro initcall_debug console=tty0 console=ttyS0,57600
Initializing CPU#0
PID hash table entries: 4096 (order 12: 32768 bytes)
Detected 2196.060 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1035844k/1048512k available (1553k kernel code, 11760k reserved, 689k data, 148k init, 131008k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 4341.76 BogoMIPS
Security Scaffold v1.0.0 initialized
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Opteron(tm) Processor 148 stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000004
ESR value after enabling vector: 00000000
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2194.0365 MHz.
..... host bus clock speed is 199.0487 MHz.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Link [LN00] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN01] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN02] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN03] (IRQs 1 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LN04] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN05] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN06] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN07] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN08] (IRQs 1 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LN09] (IRQs 1 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LN10] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN11] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN12] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN13] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN14] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN15] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN16] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN17] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN18] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN19] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN20] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN21] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN22] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN23] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN24] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN25] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN26] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN27] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN28] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN29] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LN30] (IRQs 1 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNUS] (IRQs *10)
ACPI: PCI Interrupt Link [LNSA] (IRQs *11)
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00f5050
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x5dfa, dseg 0xf0000
PnPBIOS: Unknown tag '0x0', length '0'.
PnPBIOS: Unknown tag '0x2', length '0'.
PnPBIOS: Unknown tag '0x0', length '0'.
PnPBIOS: Unknown tag '0x0', length '0'.
pnp: 00:0b: ioport range 0x4d0-0x4d1 has been reserved
pnp: 00:0b: ioport range 0xcf8-0xcff could not be reserved
pnp: 00:0b: ioport range 0x540-0x54f has been reserved
pnp: 00:0b: ioport range 0x544-0x553 could not be reserved
pnp: 00:0b: ioport range 0x550-0x55f has been reserved
pnp: 00:0b: ioport range 0x520-0x53f has been reserved
PnPBIOS: 13 nodes reported by PnP BIOS; 13 recorded by driver
PCI: Using ACPI for IRQ routing
ACPI: PCI interrupt 0000:00:03.0[A] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI interrupt 0000:00:03.1[A] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI interrupt 0000:00:03.2[A] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI interrupt 0000:00:05.0[A] -> GSI 19 (level, low) -> IRQ 169
ACPI: PCI interrupt 0000:01:0e.0[A] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI interrupt 0000:02:03.0[A] -> GSI 24 (level, low) -> IRQ 177
ACPI: PCI interrupt 0000:02:03.1[B] -> GSI 25 (level, low) -> IRQ 185
testing the IO APIC.......................
Using vector-based indexing
.................................... done.
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch at atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
NET: Registered protocol family 2
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
NET: Registered protocol family 8
NET: Registered protocol family 20
ACPI: (supports S0 S1 S4 S5)
VFS: Cannot open root device "md1" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)

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