Hello, Through upgrade of our servers, I got biten several times by this bug. This is a sum up : - most of those pb occured while upgrading to 2.6.24-etchnhalf.1 - all the servers are Dell PowerEdges, with / build on /dev/md0=/dev/sd[a,b]2, the disks been SCSI, SAS or SATA2. - Using rootdelay=1 solved the pb on all cases (included the case in my previous report). - All the upgrades path have been : - upgrade to uptodate 2.6.18 (works on all cases except 1 out of ~30 servers) - then upgrade to 2.6.24 on some servers
Didn't boot without the fix (PE = PowerEdge): - 2 * PE-1750 - 1 * PE-2800 - 2 PE-2850, one of them didn't boot on the linux-image-2.6.18-6-686-bigmem 2.6.18.dfsg.1-18etch6 -> 2.6.18.dfsg.1-22 upgrade (did without -bigmem, did with 2.6.18-bigmem or 2.4.24 with rootdelay=1) - 3 * PE2950 Did boot 2.6.24 without the fix : - 3 * PE-860 (SATA2 for those servers) - 1 * PE-2650 All the server failed at the same stage in the initrd with the following error : ... Failure: failed to start /dev/md0 Attached : - /etc/mdadm/mdadm.conf from /boot/initrd.img-2.6.24-etchnhalf.1-686 - /conf/md.conf from /boot/initrd.img-2.6.24-etchnhalf.1-686 - the bootlog from the PE-2800. In the used initrd /scripts/init-premount/udev has been edited to echo "--> in premount" and "--> out premount". Getting this fixed for lenny would be appreciated. Documenting the pb in http://wiki.debian.org/EtchAndAHalf?highlight=%28EtchAndAHalf%29 might help others. As a side not, I would have appreciated a quick fix with the hard coded "sleep [1|2]" instead of the undocumented rootdelay approch for etch. Getting bitten by 2 years old bug [#366175] in debian stable is annoying. @+, Fab
DEVICE partitions ARRAY /dev/md0 level=raid1 num-devices=2 UUID=be7f596f:e7ec06aa:9493fbbb:7d3be05a devices=/dev/sda2,/dev/sdb2 ARRAY /dev/md1 level=raid1 num-devices=2 UUID=d8569b32:d1f063b0:b2cbc7fc:60944e9b devices=/dev/sda5,/dev/sdb5 ARRAY /dev/md2 level=raid1 num-devices=2 UUID=c7758f0c:5c84bf52:8d369270:bf854ddc devices=/dev/sda6,/dev/sdb6
MD_HOMEHOST='proxy' MD_DEVPAIRS='/dev/md0:raid1 /dev/md1:raid1 /dev/md2:raid1' MD_LEVELS='raid1' MD_DEVS='/dev/md0' MD_MODULES='raid1'
Initializing cgroup subsys cpuset Linux version 2.6.24-etchnhalf.1-686 (Debian 2.6.24-6~etchnhalf.4) ([EMAIL PROTECTED]) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Jul 21 11:17:43 UTC 2008 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) BIOS-e820: 0000000000100000 - 00000000dffc0000 (usable) BIOS-e820: 00000000dffc0000 - 00000000dffcfc00 (ACPI data) BIOS-e820: 00000000dffcfc00 - 00000000dffff000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec90000 (reserved) BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved) BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) Warning only 4GB will be used. Use a HIGHMEM64G enabled kernel. 3200MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000fe710 Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 229376 HighMem 229376 -> 1048576 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0 -> 1048576 DMI 2.3 present. ACPI: RSDP 000FD5B0, 0014 (r0 DELL ) ACPI: RSDT 000FD5C4, 0038 (r1 DELL PE BKC 1 MSFT 100000A) ACPI: FACP 000FD620, 0074 (r1 DELL PE BKC 1 MSFT 100000A) ACPI: DSDT DFFC0000, 3CCD (r1 DELL PE BKC 1 MSFT 100000E) ACPI: FACS DFFCFC00, 0040 ACPI: APIC 000FD694, 00E0 (r1 DELL PE BKC 1 MSFT 100000A) ACPI: SPCR 000FD774, 0050 (r1 DELL PE BKC 1 MSFT 100000A) ACPI: HPET 000FD7C4, 0038 (r1 DELL PE BKC 1 MSFT 100000A) ACPI: MCFG 000FD7FC, 003C (r1 DELL PE BKC 1 MSFT 100000A) ACPI: PM-Timer IO Port: 0x808 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:4 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x06] enabled) Processor #6 15:4 APIC version 20 ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled) Processor #1 15:4 APIC version 20 ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] enabled) Processor #7 15:4 APIC version 20 ACPI: LAPIC (acpi_id[0x05] lapic_id[0x02] disabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x04] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x03] disabled) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x05] disabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x09] address[0xfec80000] gsi_base[32]) IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 32-55 ACPI: IOAPIC (id[0x0a] address[0xfec83000] gsi_base[64]) IOAPIC[2]: apic_id 10, version 32, address 0xfec83000, GSI 64-87 ACPI: IOAPIC (id[0x0b] address[0xfec84000] gsi_base[96]) IOAPIC[3]: apic_id 11, version 32, address 0xfec84000, GSI 96-119 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Enabling APIC mode: Flat. Using 4 I/O APICs ACPI: HPET id: 0xffffffff base: 0xfed00000 Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at f1000000 (gap: f0000000:0ec00000) swsusp: Registered nosave memory region: 00000000000a0000 - 0000000000100000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1040384 Kernel command line: root=/dev/md0 ro console=ttyS0 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 4096 (order: 12, 16384 bytes) Detected 3192.384 MHz processor. Console: colour VGA+ 80x25 console [ttyS0] enabled Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 3626668k/4194304k available (1787k kernel code, 41864k reserved, 717k data, 248k init, 2752256k highmem) virtual kernel memory layout: fixmap : 0xfff4c000 - 0xfffff000 ( 716 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB) lowmem : 0xc0000000 - 0xf8000000 ( 896 MB) .init : 0xc0379000 - 0xc03b7000 ( 248 kB) .data : 0xc02beda9 - 0xc0372384 ( 717 kB) .text : 0xc0100000 - 0xc02beda9 (1787 kB) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 6389.11 BogoMIPS (lpj=12778235) Security Framework initialized SELinux: Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct monitor/mwait feature present. using mwait in idle threads. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (24) available CPU0: Thermal monitoring enabled Compat vDSO mapped to ffffe000. Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code ACPI: Core revision 20070126 CPU0: Intel(R) Xeon(TM) CPU 3.20GHz stepping 03 SMP alternatives: switching to SMP code Booting processor 1/1 eip 3000 Initializing CPU#1 Calibrating delay using timer specific routine.. 6384.39 BogoMIPS (lpj=12768783) monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel P4/Xeon Extended MCE MSRs (24) available CPU1: Thermal monitoring enabled CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 03 SMP alternatives: switching to SMP code Booting processor 2/6 eip 3000 Initializing CPU#2 Calibrating delay using timer specific routine.. 6384.51 BogoMIPS (lpj=12769026) monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU: Physical Processor ID: 3 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#2. CPU2: Intel P4/Xeon Extended MCE MSRs (24) available CPU2: Thermal monitoring enabled CPU2: Intel(R) Xeon(TM) CPU 3.20GHz stepping 03 SMP alternatives: switching to SMP code Booting processor 3/7 eip 3000 Initializing CPU#3 Calibrating delay using timer specific routine.. 6384.51 BogoMIPS (lpj=12769025) monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU: Physical Processor ID: 3 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#3. CPU3: Intel P4/Xeon Extended MCE MSRs (24) available CPU3: Thermal monitoring enabled CPU3: Intel(R) Xeon(TM) CPU 3.20GHz stepping 03 Total of 4 processors activated (25542.53 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 checking TSC synchronization [CPU#0 -> CPU#1]: passed. checking TSC synchronization [CPU#0 -> CPU#2]: passed. checking TSC synchronization [CPU#0 -> CPU#3]: passed. Brought up 4 CPUs net_namespace: 64 bytes Booting paravirtualized kernel on bare hardware NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Found Intel Corporation E7520 Memory Controller Hub with MMCONFIG support. PCI: Using MMCONFIG Setting up standard PCI resources ACPI: Interpreter enabled ACPI: (supports S0 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO PCI quirk: region 0880-08bf claimed by ICH4 GPIO PCI: PXH quirk detected, disabling MSI for SHPC device PCI: PXH quirk detected, disabling MSI for SHPC device PCI: PXH quirk detected, disabling MSI for SHPC device PCI: PXH quirk detected, disabling MSI for SHPC device PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12) ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 10 11 12) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 10 11 12) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 10 11 12) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 12 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report NET: Registered protocol family 8 NET: Registered protocol family 20 hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 64-bit timers, 14318180 Hz ACPI: RTC can wake from S4 Time: tsc clocksource has been installed. system 00:08: ioport range 0x800-0x87f has been reserved system 00:08: ioport range 0x880-0x8bf has been reserved system 00:08: ioport range 0x8c0-0x8df has been reserved system 00:08: ioport range 0x8e0-0x8e3 has been reserved system 00:08: ioport range 0xc00-0xc0f has been reserved system 00:08: ioport range 0xc10-0xc1f has been reserved system 00:08: ioport range 0xca0-0xca7 has been reserved system 00:08: ioport range 0xca9-0xcab has been reserved system 00:08: ioport range 0xcad-0xcaf has been reserved system 00:08: ioport range 0xc20-0xc3f has been reserved system 00:0a: iomem range 0xe0000000-0xefffffff could not be reserved PCI: Bridge: 0000:01:00.0 IO window: e000-efff MEM window: fe900000-feafffff PREFETCH window: f8000000-f8ffffff PCI: Bridge: 0000:01:00.2 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:02.0 IO window: e000-efff MEM window: fe800000-feafffff PREFETCH window: f8000000-f8ffffff PCI: Bridge: 0000:00:04.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:05:00.0 IO window: d000-dfff MEM window: fe600000-fe7fffff PREFETCH window: disabled. PCI: Bridge: 0000:05:00.2 IO window: c000-cfff MEM window: fe400000-fe5fffff PREFETCH window: disabled. PCI: Bridge: 0000:00:05.0 IO window: c000-dfff MEM window: fe300000-fe7fffff PREFETCH window: disabled. PCI: Bridge: 0000:08:00.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:08:00.2 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:06.0 IO window: disabled. MEM window: fe200000-fe2fffff PREFETCH window: disabled. PCI: Bridge: 0000:00:1e.0 IO window: b000-bfff MEM window: fe000000-fe1fffff PREFETCH window: f0000000-f7ffffff ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 16 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered checking if image is initramfs... it is Freeing initrd memory: 5005k freed audit: initializing netlink socket (disabled) audit(1218213182.517:1): initialized highmem bounce pool size: 64 pages Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize PNP: PS/2 Controller [PNP0303:KBD] at 0x60,0x64 irq 1 PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp serio: i8042 KBD port at 0x60,0x64 irq 1 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 Using IPI No-Shortcut mode registered taskstats version 1 Freeing unused kernel memory: 248k freed input: AT Translated Set 2 keyboard as /class/input/input0 Loading, please wait... Begin: Loading essential drivers... ... Done. ACPI Exception (processor_core-0816): AE_NOT_FOUND, Begin: Running /Processor Device is not presentscripts/init-pre [20070126] mount ... ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is not present [20070126] ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is not present [20070126] ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is not present [20070126] --> in premount SCSI subsystem initialized Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI Copyright (c) 1999-2006 Intel Corporation. ACPI: PCI Interrupt 0000:06:07.0[A] -> GSI 64 (level, low) -> IRQ 17 usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub e1000: 0000:06:07.0: e1000_probe: (PCI:66MHz:32-bit) 00:11:43:e4:20:21 usbcore: registered new device driver usb Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection ACPI: PCI Interrupt 0000:07:08.0[A] -> GSI 65 (level, low) -> IRQ 18 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx e1000: 0000:07:08.0: e1000_probe: (PCI:66MHz:32-bit) 00:11:43:e4:20:22 Fusion MPT base driver 3.04.06 Copyright (c) 1999-2007 LSI Corporation ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 19 e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: irq 19, io mem 0xfeb00000 USB Universal Host Controller Interface driver v3.0 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected Fusion MPT SPI Host driver 3.04.06 ACPI: PCI Interrupt 0000:02:05.0[A] -> <6>ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000ace0 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.1: irq 21, io base 0x0000acc0 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 22 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.2: irq 22, io base 0x0000aca0 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected GSI 34 (level, low) -> IRQ 20 mptbase: ioc0: Initiating bringup usb 1-3: new high speed USB device using ehci_hcd and address 2 usb 1-3: configuration #1 chosen from 1 choice hub 1-3:1.0: USB hub found hub 1-3:1.0: 2 ports detected ioc0: LSI53C1030 C0: Capabilities={Initiator,Target} scsi0 : ioc0: LSI53C1030 C0, FwRev=01032300h, Ports=1, MaxQ=255, IRQ=20 ACPI: PCI Interrupt 0000:02:05.1[B] -> GSI 33 (level, low) -> IRQ 23 mptbase: ioc1: Initiating bringup scsi 0:0:0:0: Direct-Access SEAGATE ST3146707LC D701 PQ: 0 ANSI: 3 target0:0:0: Beginning Domain Validation target0:0:0: mptspi: ioc0: mpt_config failed target0:0:0: mptspi: ioc0: mpt_config failed ioc1: LSI53C1030 C0: Capabilities={Initiator,Target} scsi1 : ioc1: LSI53C1030 C0, FwRev=01032300h, Ports=1, MaxQ=255, IRQ=23 target0:0:0: Ending Domain Validation target0:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU RTI WRFLOW PCOMP (6.25 ns, offset 63) scsi 0:0:1:0: Direct-Access SEAGATE ST3146707LC D701 PQ: 0 ANSI: 3 target0:0:1: Beginning Domain Validation target0:0:1: Ending Domain Validation target0:0:1: FAST-160 WIDE SCSI 320.0 MB/s DT IU RTI WRFLOW PCOMP (6.25 ns, offset 63) ICH5: IDE controller (0x8086:0x24db rev 0x02) at PCI slot 0000:00:1f.1 PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) ACPI: Unable to derive IRQ for device 0000:00:1f.1 ICH5: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio hda: HL-DT-ST GCR-8240N, ATAPI <5>scsi 0:0:6:0: Processor PE/PV 1x6 SCSI BP 1.0 PQ: 0 ANSI: 2 target0:0:6: Beginning Domain Validation target0:0:6: Ending Domain Validation target0:0:6: asynchronous CD/DVD-ROM drive hda: UDMA/33 mode selected ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: ATAPI 24X CD-ROM drive, 128kB Cache Uniform CD-ROM driver Revision: 3.20 --> out premount Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... Begin: Loading Mmd: raid1 personality registered for level 1 D modules ... md: md0 stopped. Success: loaded module raid1. Done. Begin: Assembling MD array /dev/md0 ... mdadm: no devices found for /dev/md0 Failure: failed to start /dev/md0 Done. Done. stdin: error 0 Begin: Running /scripts/local-premount ... Done. Usage: modprobe [-v] [-V] [-C config-file] [-n] [-i] [-q] [-b] [-o <modname>] [ --dump-modversions ] <modname> [parameters...] modprobe -r [-n] [-i] [-v] <modulename> ... modprobe -l -t <dirname> [ -a <modulename> ...] mount: Cannot read /etc/fstab: No such file or directory Begin: Running /scripts/local-bottom ... Done. Done. Begin: Running /scripts/init-bottom ... mount: Mounting /root/dev on /dev/.static/dev failed: No such file or directory Done. mount: Mounting /sys on /root/sys failed: No such file or directory mount: Mounting /proc on /root/proc failed: No such file or directory Target filesystem doesn't have /sbin/init BusyBox v1.1.3 (Debian 1:1.1.3-4) Built-in shell (ash) Enter 'help' for a list of built-in commands. /bin/sh: can't access tty; job control turned off (initramfs)