[gentoo-user] When is a disk not a disk?

[gentoo-user] When is a disk not a disk?

[Peter Humphrey]

Hello again List,

$ sudo  fdisk -l

Unable to seek on /dev/sda

What am I to make of this? The system runs ok, but apparently the 
underlying disk subsystem isn't happy. This box has only the one disk at 
the moment. Google doesn't help.

The box is a new Armari system with an Asus P7P55D motherboard and a 
Samsung Spinpoint F3 1TB SATA II hdd.

-- 
Rgds
Peter.

[gentoo-user] Re: When is a disk not a disk?

[Nikos Chantziaras]

On 02/08/2010 02:27 AM, Peter Humphrey wrote:
> Hello again List,
>
> $ sudo  fdisk -l
>
> Unable to seek on /dev/sda

Not sure what's going on, but you might want to post more info so that 
others might have an idea about what's wrong.  First, clean dmesg:

   sudo dmesg -c > /dev/null

Then try fdisk again:

   /sbin/fdisk -l

(No need to be root for fdisk -l.)

Then post the output of:

   dmesg

(If there's any output.)

And finally, post the output of:

   mount
   cat /proc/partitions

Re: [gentoo-user] When is a disk not a disk?

[Mark Knecht]

On Sun, Feb 7, 2010 at 4:27 PM, Peter Humphrey <peter@humphrey.ukfsn.org> wrote:
> Hello again List,
>
> $ sudo  fdisk -l
>
> Unable to seek on /dev/sda
>
> What am I to make of this? The system runs ok, but apparently the
> underlying disk subsystem isn't happy. This box has only the one disk at
> the moment. Google doesn't help.
>
> The box is a new Armari system with an Asus P7P55D motherboard and a
> Samsung Spinpoint F3 1TB SATA II hdd.
>
> --
> Rgds
> Peter.
>
>
Very strange.

What's in dmesg when the machine boots? Is it possible an older driver
got loaded and it's showing up as hda instead of sda? I found that on
one of my machines recently.

- Mark

Re: [gentoo-user] Re: When is a disk not a disk?

[Peter Humphrey]

On Monday 08 February 2010 00:39:50 Nikos Chantziaras wrote:

> Not sure what's going on, but you might want to post more info so
>  that others might have an idea about what's wrong.  First, clean
>  dmesg:
> 
>    sudo dmesg -c > /dev/null

OK.
 
> Then try fdisk again:
> 
>    /sbin/fdisk -l

$ sudo /sbin/fdisk -l

Unable to seek on /dev/sda

> Then post the output of:
> 
>    dmesg
 $ dmesg
[null]

> And finally, post the output of:
> 
>    mount

$    mount
rootfs on / type rootfs (rw)
/dev/root on / type ext4 (rw,noatime,barrier=1,data=ordered)
proc on /proc type proc (rw,relatime)
rc-svcdir on /lib64/rc/init.d type tmpfs 
(rw,nosuid,nodev,noexec,relatime,size=1024k,mode=755)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755)
devpts on /dev/pts type devpts 
(rw,nosuid,noexec,relatime,gid=5,mode=620)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,relatime)
/dev/sda6 on /home type ext4 (rw,noatime)
/dev/sda7 on /home/prh/common type ext4 (rw,noatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,size=9G)

>    cat /proc/partitions

$    cat /proc/partitions                                              
major minor  #blocks  name                                                        

   8        0  976762584 sda
   8        1     112423 sda1
   8        2     112455 sda2
   8        3     104422 sda3
   8        4          1 sda4
   8        5   62918509 sda5
   8        6   41945683 sda6
   8        7   64685691 sda7
   8        8   20000925 sda8
   8        9   10000431 sda9
   8       10   10490413 sda10
   8       11   10482381 sda11
   8       12   20980858 sda12
   8       13   10490413 sda13

[HTH]

-- 
Rgds
Peter.

Re: [gentoo-user] When is a disk not a disk?

[Mark Knecht]

On Sun, Feb 7, 2010 at 4:46 PM, Mark Knecht <markknecht@gmail.com> wrote:
> On Sun, Feb 7, 2010 at 4:27 PM, Peter Humphrey <peter@humphrey.ukfsn.org> wrote:
>> Hello again List,
>>
>> $ sudo  fdisk -l
>>
>> Unable to seek on /dev/sda
>>
>> What am I to make of this? The system runs ok, but apparently the
>> underlying disk subsystem isn't happy. This box has only the one disk at
>> the moment. Google doesn't help.
>>
>> The box is a new Armari system with an Asus P7P55D motherboard and a
>> Samsung Spinpoint F3 1TB SATA II hdd.
>>
>> --
>> Rgds
>> Peter.
>>
>>
> Very strange.
>
> What's in dmesg when the machine boots? Is it possible an older driver
> got loaded and it's showing up as hda instead of sda? I found that on
> one of my machines recently.
>
> - Mark
>
sorry to have forgotten is but simply do

df

and see what it says is mounted

Re: [gentoo-user] When is a disk not a disk?

[Peter Humphrey]

[-- Attachment #1: Type: text/plain, Size: 325 bytes --]

On Monday 08 February 2010 00:46:33 Mark Knecht wrote:

> What's in dmesg when the machine boots?

See attachment.

> Is it possible an older driver got loaded and it's showing up as hda
> instead of sda? I found that on one of my machines recently.

I hope not. This is a new installation on a new machine.

-- 
Rgds
Peter.

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 32363 bytes --]

Linux version 2.6.32-gentoo-r3 (root@wstn) (gcc version 4.3.4 (Gentoo 4.3.4 p1.0, pie-10.1.5) ) #1 SMP Sun Jan 31 01:34:50 GMT 2010
Command line: root=/dev/sda5 raid=noautodetect vga=0x31A video=vesafb:mtrr:3,ywrap fbcon=scrollback:128k splash=silent
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009e800 (usable)
 BIOS-e820: 000000000009e800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bf770000 (usable)
 BIOS-e820: 00000000bf770000 - 00000000bf788000 (ACPI data)
 BIOS-e820: 00000000bf788000 - 00000000bf7dc000 (ACPI NVS)
 BIOS-e820: 00000000bf7dc000 - 00000000c0000000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000140000000 (usable)
DMI 2.6 present.
AMI BIOS detected: BIOS may corrupt low RAM, working around it.
e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
last_pfn = 0x140000 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
  00000-9FFFF write-back
  A0000-BFFFF uncachable
  C0000-CFFFF write-protect
  D0000-DFFFF uncachable
  E0000-E7FFF write-through
  E8000-FFFFF write-protect
MTRR variable ranges enabled:
  0 base 000000000 mask F00000000 write-back
  1 base 100000000 mask FC0000000 write-back
  2 base 0C0000000 mask FC0000000 uncachable
  3 disabled
  4 disabled
  5 disabled
  6 disabled
  7 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
e820 update range: 00000000c0000000 - 0000000100000000 (usable) ==> (reserved)
last_pfn = 0xbf770 max_arch_pfn = 0x400000000
initial memory mapped : 0 - 20000000
init_memory_mapping: 0000000000000000-00000000bf770000
 0000000000 - 00bf600000 page 2M
 00bf600000 - 00bf770000 page 4k
kernel direct mapping tables up to bf770000 @ 10000-15000
init_memory_mapping: 0000000100000000-0000000140000000
 0100000000 - 0140000000 page 2M
kernel direct mapping tables up to 140000000 @ 13000-19000
ACPI: RSDP 00000000000fb970 00024 (v02 ACPIAM)
ACPI: XSDT 00000000bf770100 0006C (v01 112309 XSDT1401 20091123 MSFT 00000097)
ACPI: FACP 00000000bf770290 000F4 (v03 112309 FACP1401 20091123 MSFT 00000097)
ACPI: DSDT 00000000bf7704a0 0E8F0 (v01  A1326 A1326001 00000001 INTL 20060113)
ACPI: FACS 00000000bf788000 00040
ACPI: APIC 00000000bf770390 000CC (v01 112309 APIC1401 20091123 MSFT 00000097)
ACPI: MCFG 00000000bf770460 0003C (v01 112309 OEMMCFG  20091123 MSFT 00000097)
ACPI: OEMB 00000000bf788040 00072 (v01 112309 OEMB1401 20091123 MSFT 00000097)
ACPI: HPET 00000000bf77f4a0 00038 (v01 112309 OEMHPET  20091123 MSFT 00000097)
ACPI: DMAR 00000000bf7880c0 00090 (v01    AMI  OEMDMAR 00000001 MSFT 00000097)
ACPI: ASPT 00000000bf77f740 00034 (v06 112309 PerfTune 20091123 MSFT 00000097)
ACPI: OSFR 00000000bf77f780 000B0 (v01 112309 OEMOSFR  20091123 MSFT 00000097)
ACPI: SSDT 00000000bf789760 00363 (v01 DpgPmm    CpuPm 00000012 INTL 20060113)
ACPI: Local APIC address 0xfee00000
(7 early reservations) ==> bootmem [0000000000 - 0140000000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0001000000 - 000154c328]    TEXT DATA BSS ==> [0001000000 - 000154c328]
  #3 [000009e800 - 0000100000]    BIOS reserved ==> [000009e800 - 0000100000]
  #4 [000154d000 - 000154d2bc]              BRK ==> [000154d000 - 000154d2bc]
  #5 [0000010000 - 0000013000]          PGTABLE ==> [0000010000 - 0000013000]
  #6 [0000013000 - 0000014000]          PGTABLE ==> [0000013000 - 0000014000]
 [ffffea0000000000-ffffea00045fffff] PMD -> [ffff880028600000-ffff88002bdfffff] on node 0
Zone PFN ranges:
  DMA      0x00000010 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00140000
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
    0: 0x00000010 -> 0x0000009e
    0: 0x00000100 -> 0x000bf770
    0: 0x00100000 -> 0x00140000
On node 0 totalpages: 1046270
  DMA zone: 56 pages used for memmap
  DMA zone: 104 pages reserved
  DMA zone: 3822 pages, LIFO batch:0
  DMA32 zone: 14280 pages used for memmap
  DMA32 zone: 765864 pages, LIFO batch:31
  Normal zone: 3584 pages used for memmap
  Normal zone: 258560 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x84] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x85] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x86] disabled)
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x87] disabled)
ACPI: LAPIC (acpi_id[0x09] lapic_id[0x88] disabled)
ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x89] disabled)
ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x8a] disabled)
ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x8b] disabled)
ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x8c] disabled)
ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x8d] disabled)
ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x8e] disabled)
ACPI: LAPIC (acpi_id[0x10] lapic_id[0x8f] disabled)
ACPI: IOAPIC (id[0x07] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 7, version 32, address 0xfec00000, GSI 0-23
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)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a701 base: 0xfed00000
16 Processors exceeds NR_CPUS limit of 8
SMP: Allowing 8 CPUs, 4 hotplug CPUs
nr_irqs_gsi: 24
Allocating PCI resources starting at c0000000 (gap: c0000000:3ee00000)
NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
PERCPU: Embedded 25 pages/cpu @ffff880028200000 s73240 r8192 d20968 u262144
pcpu-alloc: s73240 r8192 d20968 u262144 alloc=1*2097152
pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1028246
Kernel command line: root=/dev/sda5 raid=noautodetect vga=0x31A video=vesafb:mtrr:3,ywrap fbcon=scrollback:128k splash=silent
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Initializing CPU#0
Checking aperture...
No AGP bridge found
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
------------[ cut here ]------------
WARNING: at drivers/pci/dmar.c:636 check_zero_address+0x15d/0x1aa()
Hardware name: System Product Name
Your BIOS is broken; DMAR reported at address fed90000 returns all ones!
BIOS vendor: American Megatrends Inc.; Ver: 1102   ; Product Version: System Version
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.32-gentoo-r3 #1
Call Trace:
 [<ffffffff814b29ed>] ? check_zero_address+0x15d/0x1aa
 [<ffffffff810357d3>] warn_slowpath_common+0x77/0xa4
 [<ffffffff81035875>] warn_slowpath_fmt+0x64/0x66
 [<ffffffff8130e6fc>] ? printk+0x67/0x6b
 [<ffffffff81313225>] ? _etext+0x0/0x185ddb
 [<ffffffff814b29ed>] check_zero_address+0x15d/0x1aa
 [<ffffffff811e02c2>] ? acpi_get_table_with_size+0x50/0xae
 [<ffffffff81313225>] ? _etext+0x0/0x185ddb
 [<ffffffff814b2a4c>] detect_intel_iommu+0x12/0x8c
 [<ffffffff8149dbf8>] pci_iommu_alloc+0x5e/0x67
 [<ffffffff814a83dd>] mem_init+0x19/0xec
 [<ffffffff81499aaf>] start_kernel+0x1e9/0x300
 [<ffffffff81499270>] x86_64_start_reservations+0x80/0x84
 [<ffffffff81499355>] x86_64_start_kernel+0xe1/0xe8
---[ end trace a7919e7f17c0a725 ]---
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000
software IO TLB at phys 0x20000000 - 0x24000000
Memory: 4048252k/5242880k available (3148k kernel code, 1057800k absent, 135880k reserved, 1481k data, 428k init)
Hierarchical RCU implementation.
NR_IRQS:512
Extended CMOS year: 2000
Console: colour dummy device 80x25
console [tty0] enabled
hpet clockevent registered
HPET: 8 timers in total, 5 timers will be used for per-cpu timer
Fast TSC calibration using PIT
Detected 2674.867 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 5349.73 BogoMIPS (lpj=2674867)
Mount-cache hash table entries: 256
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 256K
CPU: L3 cache: 8192K
mce: CPU supports 9 MCE banks
CPU0: Thermal monitoring enabled (TM1)
CPU 0 MCA banks CMCI:2 CMCI:3 CMCI:5 CMCI:6 SHD:8
using mwait in idle threads.
Performance Events: Nehalem/Corei7 events, Intel PMU driver.
... version:                3
... bit width:              48
... generic registers:      4
... value mask:             0000ffffffffffff
... max period:             000000007fffffff
... fixed-purpose events:   3
... event mask:             000000070000000f
Freeing SMP alternatives: 33k freed
ACPI: Core revision 20090903
DMAR: Host address width 36
DMAR: DRHD base: 0x000000fed90000 flags: 0x1
DMAR: parse DMAR table failure.
Setting APIC routing to flat
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Core(TM) i5 CPU         750  @ 2.67GHz stepping 05
Booting processor 1 APIC 0x2 ip 0x6000
Initializing CPU#1
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 256K
CPU: L3 cache: 8192K
CPU1: Thermal monitoring enabled (TM1)
CPU 1 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
CPU1: Intel(R) Core(TM) i5 CPU         750  @ 2.67GHz stepping 05
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Booting processor 2 APIC 0x4 ip 0x6000
Initializing CPU#2
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 2
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 256K
CPU: L3 cache: 8192K
CPU2: Thermal monitoring enabled (TM1)
CPU 2 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
CPU2: Intel(R) Core(TM) i5 CPU         750  @ 2.67GHz stepping 05
checking TSC synchronization [CPU#0 -> CPU#2]: passed.
Booting processor 3 APIC 0x6 ip 0x6000
Initializing CPU#3
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 3
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 256K
CPU: L3 cache: 8192K
CPU3: Thermal monitoring enabled (TM1)
CPU 3 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
CPU3: Intel(R) Core(TM) i5 CPU         750  @ 2.67GHz stepping 05
checking TSC synchronization [CPU#0 -> CPU#3]: passed.
Brought up 4 CPUs
Total of 4 processors activated (21397.19 BogoMIPS).
NET: Registered protocol family 16
ACPI: bus type pci registered
dca service started, version 1.12.1
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: Not using MMCONFIG.
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: Interpreter enabled
ACPI: (supports S0 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
PCI: Using MMCONFIG at e0000000 - efffffff
ACPI: EC: GPE = 0x18, I/O: command/status = 0x66, data = 0x62
ACPI Warning: Incorrect checksum in table [OEMB] - F1, should be F0 (20090903/tbutils-314)
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
pci 0000:00:03.0: PME# disabled
pci 0000:00:1a.0: reg 10 32bit mmio: [0xf7ffe000-0xf7ffe3ff]
pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.0: PME# disabled
pci 0000:00:1b.0: reg 10 64bit mmio: [0xf7ff8000-0xf7ffbfff]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.4: PME# disabled
pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.5: PME# disabled
pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.6: PME# disabled
pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.7: PME# disabled
pci 0000:00:1d.0: reg 10 32bit mmio: [0xf7ffd000-0xf7ffd3ff]
pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.0: PME# disabled
pci 0000:00:1f.2: reg 10 io port: [0xb880-0xb887]
pci 0000:00:1f.2: reg 14 io port: [0xb800-0xb803]
pci 0000:00:1f.2: reg 18 io port: [0xb480-0xb487]
pci 0000:00:1f.2: reg 1c io port: [0xb400-0xb403]
pci 0000:00:1f.2: reg 20 io port: [0xb080-0xb09f]
pci 0000:00:1f.2: reg 24 32bit mmio: [0xf7ff7000-0xf7ff77ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
pci 0000:00:1f.3: reg 10 64bit mmio: [0xf7ffc000-0xf7ffc0ff]
pci 0000:00:1f.3: reg 20 io port: [0xffe0-0xffff]
pci 0000:01:00.0: reg 10 32bit mmio: [0xfa000000-0xfaffffff]
pci 0000:01:00.0: reg 14 64bit mmio pref: [0xc0000000-0xdfffffff]
pci 0000:01:00.0: reg 1c 64bit mmio: [0xf8000000-0xf9ffffff]
pci 0000:01:00.0: reg 24 io port: [0xcc00-0xcc7f]
pci 0000:01:00.0: reg 30 32bit mmio pref: [0xfbc80000-0xfbcfffff]
pci 0000:00:03.0: bridge io port: [0xc000-0xcfff]
pci 0000:00:03.0: bridge 32bit mmio: [0xf8000000-0xfbcfffff]
pci 0000:00:03.0: bridge 64bit mmio pref: [0xc0000000-0xdfffffff]
pci 0000:03:00.0: reg 24 32bit mmio: [0xfbefa000-0xfbefbfff]
pci 0000:03:00.0: PME# supported from D3hot
pci 0000:03:00.0: PME# disabled
pci 0000:03:00.1: reg 10 io port: [0xec00-0xec07]
pci 0000:03:00.1: reg 14 io port: [0xe880-0xe883]
pci 0000:03:00.1: reg 18 io port: [0xe800-0xe807]
pci 0000:03:00.1: reg 1c io port: [0xe480-0xe483]
pci 0000:03:00.1: reg 20 io port: [0xe400-0xe40f]
pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
pci 0000:00:1c.6: bridge io port: [0xe000-0xefff]
pci 0000:00:1c.6: bridge 32bit mmio: [0xfbe00000-0xfbefffff]
pci 0000:02:00.0: reg 10 io port: [0xd800-0xd8ff]
pci 0000:02:00.0: reg 18 64bit mmio pref: [0xf6fff000-0xf6ffffff]
pci 0000:02:00.0: reg 20 64bit mmio pref: [0xf6ff8000-0xf6ffbfff]
pci 0000:02:00.0: reg 30 32bit mmio pref: [0xfbdf0000-0xfbdfffff]
pci 0000:02:00.0: supports D1 D2
pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:02:00.0: PME# disabled
pci 0000:00:1c.7: bridge io port: [0xd000-0xdfff]
pci 0000:00:1c.7: bridge 32bit mmio: [0xfbd00000-0xfbdfffff]
pci 0000:00:1c.7: bridge 64bit mmio pref: [0xf6f00000-0xf6ffffff]
pci 0000:00:1e.0: transparent bridge
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR1E._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR20._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR24._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR25._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR26._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR27._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs *5)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 12 14 *15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12 *14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 *7 10 11 12 14 15)
vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 24, 25, 26, 27, 28, 0
hpet0: 8 comparators, 64-bit 14.318180 MHz counter
hpet: hpet2 irq 24 for MSI
hpet: hpet3 irq 25 for MSI
hpet: hpet4 irq 26 for MSI
hpet: hpet5 irq 27 for MSI
Switching to clocksource tsc
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 17 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: iomem range 0xfc000000-0xfcffffff has been reserved
system 00:01: iomem range 0xfd000000-0xfdffffff has been reserved
system 00:01: iomem range 0xfe000000-0xfebfffff has been reserved
system 00:01: iomem range 0xfed14000-0xfed19fff has been reserved
system 00:06: ioport range 0x290-0x29f has been reserved
system 00:07: ioport range 0x4d0-0x4d1 has been reserved
system 00:07: ioport range 0x800-0x87f has been reserved
system 00:07: ioport range 0x500-0x57f has been reserved
system 00:07: ioport range 0x600-0x607 has been reserved
system 00:07: iomem range 0xfed1c000-0xfed1ffff has been reserved
system 00:07: iomem range 0xfed20000-0xfed3ffff has been reserved
system 00:07: iomem range 0xfed40000-0xfed8ffff has been reserved
system 00:0a: iomem range 0xffc00000-0xffdfffff has been reserved
system 00:0c: iomem range 0xfec00000-0xfec00fff could not be reserved
system 00:0c: iomem range 0xfee00000-0xfee00fff has been reserved
system 00:0f: iomem range 0xe0000000-0xefffffff has been reserved
system 00:10: iomem range 0x0-0x9ffff could not be reserved
system 00:10: iomem range 0xc0000-0xcffff has been reserved
system 00:10: iomem range 0xe0000-0xfffff could not be reserved
system 00:10: iomem range 0x100000-0xbfffffff could not be reserved
system 00:10: iomem range 0xfed90000-0xffffffff could not be reserved
pci 0000:00:03.0: PCI bridge, secondary bus 0000:01
pci 0000:00:03.0:   IO window: 0xc000-0xcfff
pci 0000:00:03.0:   MEM window: 0xf8000000-0xfbcfffff
pci 0000:00:03.0:   PREFETCH window: 0x000000c0000000-0x000000dfffffff
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:06
pci 0000:00:1c.0:   IO window: 0x1000-0x1fff
pci 0000:00:1c.0:   MEM window: 0xf0000000-0xf01fffff
pci 0000:00:1c.0:   PREFETCH window: 0x000000f0200000-0x000000f03fffff
pci 0000:00:1c.4: PCI bridge, secondary bus 0000:05
pci 0000:00:1c.4:   IO window: 0x2000-0x2fff
pci 0000:00:1c.4:   MEM window: 0xf0400000-0xf05fffff
pci 0000:00:1c.4:   PREFETCH window: 0x000000f0600000-0x000000f07fffff
pci 0000:00:1c.5: PCI bridge, secondary bus 0000:04
pci 0000:00:1c.5:   IO window: 0x3000-0x3fff
pci 0000:00:1c.5:   MEM window: 0xf0800000-0xf09fffff
pci 0000:00:1c.5:   PREFETCH window: 0x000000f0a00000-0x000000f0bfffff
pci 0000:00:1c.6: PCI bridge, secondary bus 0000:03
pci 0000:00:1c.6:   IO window: 0xe000-0xefff
pci 0000:00:1c.6:   MEM window: 0xfbe00000-0xfbefffff
pci 0000:00:1c.6:   PREFETCH window: 0x000000f0c00000-0x000000f0dfffff
pci 0000:00:1c.7: PCI bridge, secondary bus 0000:02
pci 0000:00:1c.7:   IO window: 0xd000-0xdfff
pci 0000:00:1c.7:   MEM window: 0xfbd00000-0xfbdfffff
pci 0000:00:1c.7:   PREFETCH window: 0x000000f6f00000-0x000000f6ffffff
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07
pci 0000:00:1e.0:   IO window: disabled
pci 0000:00:1e.0:   MEM window: disabled
pci 0000:00:1e.0:   PREFETCH window: disabled
pci 0000:00:03.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:03.0: setting latency timer to 64
pci 0000:00:1c.0: enabling device (0104 -> 0107)
pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.4: enabling device (0104 -> 0107)
pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.4: setting latency timer to 64
pci 0000:00:1c.5: enabling device (0104 -> 0107)
pci 0000:00:1c.5: PCI INT B -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.5: setting latency timer to 64
pci 0000:00:1c.6: PCI INT C -> GSI 18 (level, low) -> IRQ 18
pci 0000:00:1c.6: setting latency timer to 64
pci 0000:00:1c.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19
pci 0000:00:1c.7: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
pci_bus 0000:00: resource 0 io:  [0x00-0xffff]
pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
pci_bus 0000:01: resource 0 io:  [0xc000-0xcfff]
pci_bus 0000:01: resource 1 mem: [0xf8000000-0xfbcfffff]
pci_bus 0000:01: resource 2 pref mem [0xc0000000-0xdfffffff]
pci_bus 0000:06: resource 0 io:  [0x1000-0x1fff]
pci_bus 0000:06: resource 1 mem: [0xf0000000-0xf01fffff]
pci_bus 0000:06: resource 2 pref mem [0xf0200000-0xf03fffff]
pci_bus 0000:05: resource 0 io:  [0x2000-0x2fff]
pci_bus 0000:05: resource 1 mem: [0xf0400000-0xf05fffff]
pci_bus 0000:05: resource 2 pref mem [0xf0600000-0xf07fffff]
pci_bus 0000:04: resource 0 io:  [0x3000-0x3fff]
pci_bus 0000:04: resource 1 mem: [0xf0800000-0xf09fffff]
pci_bus 0000:04: resource 2 pref mem [0xf0a00000-0xf0bfffff]
pci_bus 0000:03: resource 0 io:  [0xe000-0xefff]
pci_bus 0000:03: resource 1 mem: [0xfbe00000-0xfbefffff]
pci_bus 0000:03: resource 2 pref mem [0xf0c00000-0xf0dfffff]
pci_bus 0000:02: resource 0 io:  [0xd000-0xdfff]
pci_bus 0000:02: resource 1 mem: [0xfbd00000-0xfbdfffff]
pci_bus 0000:02: resource 2 pref mem [0xf6f00000-0xf6ffffff]
pci_bus 0000:07: resource 3 io:  [0x00-0xffff]
pci_bus 0000:07: resource 4 mem: [0x000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
NET: Registered protocol family 1
pci 0000:01:00.0: Boot video device
msgmni has been set to 7908
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered (default)
io scheduler cfq registered
pcieport 0000:00:03.0: irq 29 for MSI/MSI-X
pcieport 0000:00:03.0: setting latency timer to 64
pcieport 0000:00:1c.0: irq 30 for MSI/MSI-X
pcieport 0000:00:1c.0: setting latency timer to 64
pcieport 0000:00:1c.4: irq 31 for MSI/MSI-X
pcieport 0000:00:1c.4: setting latency timer to 64
pcieport 0000:00:1c.5: irq 32 for MSI/MSI-X
pcieport 0000:00:1c.5: setting latency timer to 64
pcieport 0000:00:1c.6: irq 33 for MSI/MSI-X
pcieport 0000:00:1c.6: setting latency timer to 64
pcieport 0000:00:1c.7: irq 34 for MSI/MSI-X
pcieport 0000:00:1c.7: setting latency timer to 64
Firmware did not grant requested _OSC control
aer 0000:00:03.0:pcie02: AER service couldn't init device: no _OSC support
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
vesafb: framebuffer at 0xf9000000, mapped to 0xffffc90010100000, using 5120k, total 14336k
vesafb: mode is 1280x1024x16, linelength=2560, pages=1
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
mtrr: type mismatch for f9000000,800000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,400000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,200000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,100000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,80000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,40000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,20000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,10000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,8000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,4000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,2000 old: write-back new: write-combining
mtrr: type mismatch for f9000000,1000 old: write-back new: write-combining
Console: switching to colour frame buffer device 160x64
fb0: VESA VGA frame buffer device
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
ACPI: Power Button [PWRF]
ACPI: SSDT 00000000bf788150 01130 (v01 DpgPmm  P001Ist 00000011 INTL 20060113)
ACPI: SSDT 00000000bf789280 004D5 (v01  PmRef  P001Cst 00003001 INTL 20060113)
Monitor-Mwait will be used to enter C-1 state
Monitor-Mwait will be used to enter C-2 state
Monitor-Mwait will be used to enter C-3 state
processor LNXCPU:00: registered as cooling_device0
processor LNXCPU:01: registered as cooling_device1
processor LNXCPU:02: registered as cooling_device2
processor LNXCPU:03: registered as cooling_device3
loop: module loaded
Uniform Multi-Platform E-IDE driver
ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports
Probing IDE interface ide0...
ide0: no devices on the port
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
ide1: no devices on the port
ide1 at 0x170-0x177,0x376 on irq 15
ide-gd driver 1.18
ide-cd driver 5.00
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: PCI INT D -> GSI 21 (level, low) -> IRQ 21
ahci 0000:00:1f.2: irq 35 for MSI/MSI-X
ahci: SSS flag set, parallel bus scan disabled
ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part ems sxs apst 
ahci 0000:00:1f.2: setting latency timer to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 abar m2048@0xf7ff7000 port 0xf7ff7100 irq 35
ata2: SATA max UDMA/133 abar m2048@0xf7ff7000 port 0xf7ff7180 irq 35
ata3: SATA max UDMA/133 abar m2048@0xf7ff7000 port 0xf7ff7200 irq 35
ata4: SATA max UDMA/133 abar m2048@0xf7ff7000 port 0xf7ff7280 irq 35
ata5: SATA max UDMA/133 abar m2048@0xf7ff7000 port 0xf7ff7300 irq 35
ata6: SATA max UDMA/133 abar m2048@0xf7ff7000 port 0xf7ff7380 irq 35
ahci 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ahci 0000:03:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
ahci 0000:03:00.0: flags: 64bit ncq led clo pmp pio 
ahci 0000:03:00.0: setting latency timer to 64
scsi6 : ahci
scsi7 : ahci
ata7: SATA max UDMA/133 abar m8192@0xfbefa000 port 0xfbefa100 irq 18
ata8: SATA max UDMA/133 abar m8192@0xfbefa000 port 0xfbefa180 irq 18
pata_jmicron 0000:03:00.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
pata_jmicron 0000:03:00.1: setting latency timer to 64
scsi8 : pata_jmicron
scsi9 : pata_jmicron
ata9: PATA max UDMA/100 cmd 0xec00 ctl 0xe880 bmdma 0xe400 irq 19
ata10: PATA max UDMA/100 cmd 0xe800 ctl 0xe480 bmdma 0xe408 irq 19
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ehci_hcd 0000:00:1a.0: setting latency timer to 64
ehci_hcd 0000:00:1a.0: EHCI Host Controller
ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.0: debug port 2
ehci_hcd 0000:00:1a.0: cache line size of 32 is not supported
ehci_hcd 0000:00:1a.0: irq 16, io mem 0xf7ffe000
ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.0: setting latency timer to 64
ehci_hcd 0000:00:1d.0: EHCI Host Controller
ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.0: debug port 2
ehci_hcd 0000:00:1d.0: cache line size of 32 is not supported
ehci_hcd 0000:00:1d.0: irq 23, io mem 0xf7ffd000
ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
usbcore: registered new interface driver libusual
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
rtc_cmos 00:03: RTC can wake from S4
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
i2c /dev entries driver
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
EDAC MC: Ver: 2.1.0 Jan 31 2010
cpuidle: using governor ladder
ioatdma: Intel(R) QuickData Technology Driver 4.00
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
TCP cubic registered
NET: Registered protocol family 17
rtc_cmos 00:03: setting system clock to 2010-02-08 01:22:02 UTC (1265592122)
ata8: SATA link down (SStatus 0 SControl 300)
ata7: SATA link down (SStatus 0 SControl 300)
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-8: SAMSUNG HD103SJ, 1AJ100E4, max UDMA/133
ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
usb 1-1: new high speed USB device using ehci_hcd and address 2
ata1.00: configured for UDMA/133
input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3
scsi 0:0:0:0: Direct-Access     ATA      SAMSUNG HD103SJ  1AJ1 PQ: 0 ANSI: 5
usb 1-1: configuration #1 chosen from 1 choice
sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13 >
hub 1-1:1.0: USB hub found
sd 0:0:0:0: [sda] Attached SCSI disk
hub 1-1:1.0: 6 ports detected
ata2: SATA link down (SStatus 0 SControl 300)
usb 2-1: new high speed USB device using ehci_hcd and address 2
usb 2-1: configuration #1 chosen from 1 choice
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 8 ports detected
ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata3.00: ATAPI: Optiarc DVD RW AD-7240S, 1.02, max UDMA/100, ATAPI AN
ata3.00: configured for UDMA/100
scsi 2:0:0:0: CD-ROM            Optiarc  DVD RW AD-7240S  1.02 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 2:0:0:0: Attached scsi CD-ROM sr0
ata4: SATA link down (SStatus 0 SControl 300)
ata5: SATA link down (SStatus 0 SControl 300)
ata6: SATA link down (SStatus 0 SControl 300)
md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
EXT3-fs: sda5: couldn't mount because of unsupported optional features (240).
EXT2-fs: sda5: couldn't mount because of unsupported optional features (240).
EXT4-fs (sda5): mounted filesystem with ordered data mode
VFS: Mounted root (ext4 filesystem) readonly on device 8:5.
Freeing unused kernel memory: 428k freed
udev: starting version 151
i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
input: PC Speaker as /devices/platform/pcspkr/input/input4
sd 0:0:0:0: Attached scsi generic sg0 type 0
sr 2:0:0:0: Attached scsi generic sg1 type 5
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
r8169 0000:02:00.0: setting latency timer to 64
r8169 0000:02:00.0: irq 36 for MSI/MSI-X
eth0: RTL8168d/8111d at 0xffffc9000007e000, 90:e6:ba:1f:b0:6e, XID 083000c0 IRQ 36
00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
nvidia: module license 'NVIDIA' taints kernel.
Disabling lock debugging due to kernel taint
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
HDA Intel 0000:00:1b.0: setting latency timer to 64
nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
nvidia 0000:01:00.0: setting latency timer to 64
NVRM: loading NVIDIA UNIX x86_64 Kernel Module  190.53  Wed Dec  9 15:29:46 PST 2009
EXT4-fs (sda6): mounted filesystem with ordered data mode
EXT4-fs (sda7): mounted filesystem with ordered data mode
Adding 10482372k swap on /dev/sda11.  Priority:1 extents:1 across:10482372k 
r8169: eth0: link up
r8169: eth0: link up
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
eth0: no IPv6 routers present

Re: [gentoo-user] Re: When is a disk not a disk?

[Volker Armin Hemmann]

and what happens if you don't use crap - aka sudo but do it the right way - 
aka su to root?

Re: [gentoo-user] When is a disk not a disk?

[Peter Humphrey]

On Monday 08 February 2010 01:27:33 Mark Knecht wrote:

> sorry to have forgotten is but simply do
> 
> df
> 
> and see what it says is mounted

$ df
Filesystem            Size  Used Avail Use% Mounted on
rootfs                 60G   25G   32G  44% /
/dev/root              60G   25G   32G  44% /
rc-svcdir             1.0M  108K  916K  11% /lib64/rc/init.d
udev                   10M  144K  9.9M   2% /dev
shm                   2.0G     0  2.0G   0% /dev/shm
/dev/sda6              40G  6.4G   32G  17% /home
/dev/sda7              61G   23G   36G  39% /home/prh/common
tmpfs                 9.0G  1.8M  9.0G   1% /tmp

Now, ever since I upgraded to openrc (by setting ACCEPT_KEYWORDS=~amd64 
when I installed this system) my root partition has not been shown as a 
physical partition. I decided to let it go for the time being.

-- 
Rgds
Peter.

[gentoo-user] Re: When is a disk not a disk?

[Nikos Chantziaras]

On 02/08/2010 02:27 AM, Peter Humphrey wrote:
> Hello again List,
>
> $ sudo  fdisk -l
>
> Unable to seek on /dev/sda

You said that Google didn't help, but still, I've found some info about 
it.  In short, I've found two things:

a) "cfdisk" might work while "fdisk" does not.

b) You have a corrupted partition table that you can try to repair with 
the "testdisk" tool (after you make a full backup of your disk.)

Another thing: are you using busybox here or the normal version of 
fdisk?  (Busybox comes with its own fdisk.)

Re: [gentoo-user] Re: When is a disk not a disk?

[Peter Humphrey]

On Monday 08 February 2010 02:11:01 Volker Armin Hemmann wrote:
> and what happens if you don't use crap - aka sudo but do it the right
>  way - aka su to root?

Exactly the same, of course.

-- 
Rgds
Peter.

Re: [gentoo-user] Re: When is a disk not a disk?

[Peter Humphrey]

On Monday 08 February 2010 02:25:17 Nikos Chantziaras wrote:

> a) "cfdisk" might work while "fdisk" does not.

I get the same from cfdisk: "FATAL ERROR: Cannot seek on disk drive"
 
> b) You have a corrupted partition table that you can try to repair
> with the "testdisk" tool

Good idea. I'll have a go at that today.
 
> Another thing: are you using busybox here or the normal version of
> fdisk?  (Busybox comes with its own fdisk.)

Bog-standard fdisk and cfdisk.

-- 
Rgds
Peter.

Re: [gentoo-user] Re: When is a disk not a disk?

[Willie Wong]

On Mon, Feb 08, 2010 at 04:25:17AM +0200, Nikos Chantziaras wrote:
> You said that Google didn't help, but still, I've found some info about 
> it.  In short, I've found two things:
> 
> a) "cfdisk" might work while "fdisk" does not.

Interesting. My personal experience has been the opposite: cfdisk
writes (and demands) better formed partition tables, so sometimes crap
that fdisk can read/write will not work with cfdisk. But of course,
YMMV. Since we are bringing up alternative fdisk programs, what about
sfdisk? I wouldn't put money on it, but it won't hurt to try. 

W
-- 
Willie W. Wong                                     wwong@math.princeton.edu
Data aequatione quotcunque fluentes quantitae involvente fluxiones invenire 
         et vice versa   ~~~  I. Newton

Re: [gentoo-user] When is a disk not a disk?

[Alexander Puchmayr]

Am Montag 08 Februar 2010 01:27:59 schrieb Peter Humphrey:
> Hello again List,
> 
> $ sudo  fdisk -l
> 
> Unable to seek on /dev/sda
> 
> What am I to make of this? The system runs ok, but apparently the
> underlying disk subsystem isn't happy. This box has only the one disk at
> the moment. Google doesn't help.
> 
> The box is a new Armari system with an Asus P7P55D motherboard and a
> Samsung Spinpoint F3 1TB SATA II hdd.
> 

Having read the thread, there are three things that come to my mind:

1) Have you tried to read from the disk at block zero, i.e. try something like
dd if=/dev/sda of=/dev/null bs=512 count=1024
This should read half a megabyte from the disk and for your hardisk be 
finsihed as soon you release the enter key ...
Errors? and messages in dmsg?

2) The dmesg-output you mailed contains a call-trace about calgary. AFAIK 
calgary is a IOmmu. Have you tried to disable it (try something like appending 
iommu=none to your kernel commandline).
Have you looked for a bios upgrade? maybe you can get rid of the "broken bios" 
messages this way.

3) A long time ago, there was a bios option for bootsector-protection, I've 
never tried this, and I also don't have any idea whether linux sees that in 
any way. If there is such an option, disable it. 

Greetings
	Alex

Re: [gentoo-user] When is a disk not a disk?

[Mark Knecht]

On Sun, Feb 7, 2010 at 6:16 PM, Peter Humphrey <peter@humphrey.ukfsn.org> wrote:
> On Monday 08 February 2010 01:27:33 Mark Knecht wrote:
>
>> sorry to have forgotten is but simply do
>>
>> df
>>
>> and see what it says is mounted
>
> $ df
> Filesystem            Size  Used Avail Use% Mounted on
> rootfs                 60G   25G   32G  44% /
> /dev/root              60G   25G   32G  44% /
> rc-svcdir             1.0M  108K  916K  11% /lib64/rc/init.d
> udev                   10M  144K  9.9M   2% /dev
> shm                   2.0G     0  2.0G   0% /dev/shm
> /dev/sda6              40G  6.4G   32G  17% /home
> /dev/sda7              61G   23G   36G  39% /home/prh/common
> tmpfs                 9.0G  1.8M  9.0G   1% /tmp
>
> Now, ever since I upgraded to openrc (by setting ACCEPT_KEYWORDS=~amd64
> when I installed this system) my root partition has not been shown as a
> physical partition. I decided to let it go for the time being.
>
> --
> Rgds
> Peter.
>
>

Is this some sort of LVM thing creeping in? I don't use it but I see
signs of it starting to show up on my systems like something is making
it come in with new profiles or something.

I don't know how LVM works but I assume that rootfs and /dev/root have
something to do with your main file system? I rebuilt new hardware for
my dad yesterday using the default sda1/2/3 setup from the Gentoo
AMD64 Install Guide and I see the following:

gandalf ~ # df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda3            103212320   5041116  92928324   6% /
udev                     10240       164     10076   2% /dev
shm                    1925772         0   1925772   0% /dev/shm
gandalf ~ # cat /proc/partitions
major minor  #blocks  name

   8        0  976762584 sda
   8        1     102343 sda1
   8        2    8388608 sda2
   8        3  104857600 sda3
gandalf ~ #

Did you intend to have 3 100MB partitions at the start of your drive
and then everything else inside of an extended partition? It's not
wrong - it was just unexpected for me.

Is yours a 1-Terabyte drive?

[QUOTE]
$    cat /proc/partitions
major minor  #blocks  name

  8        0  976762584 sda
  8        1     112423 sda1
  8        2     112455 sda2
  8        3     104422 sda3
  8        4          1 sda4
  8        5   62918509 sda5
  8        6   41945683 sda6
  8        7   64685691 sda7
  8        8   20000925 sda8
  8        9   10000431 sda9
  8       10   10490413 sda10
  8       11   10482381 sda11
  8       12   20980858 sda12
  8       13   10490413 sda13
[/QUOTE]

Re: [gentoo-user] When is a disk not a disk?

[Paul Hartman]

On Mon, Feb 8, 2010 at 8:20 AM, Alexander Puchmayr
<alexander.puchmayr@linznet.at> wrote:
> 3) A long time ago, there was a bios option for bootsector-protection, I've
> never tried this, and I also don't have any idea whether linux sees that in
> any way. If there is such an option, disable it.

Sometimes referred to as "virus protection" or "anti-virus" in some
bios versions too.

Re: [gentoo-user] When is a disk not a disk?

[Stroller]

> When is a disk not a disk?

According to Dell: when you source it from a 3rd-party.

http://lists.us.dell.com/pipermail/linux-poweredge/2010-February/041274.html
<http://tinyurl.com/yer7n9o>

Stroller.

Re: [gentoo-user] When is a disk not a disk?

[Peter Humphrey]

On Monday 08 February 2010 15:02:51 Mark Knecht wrote:

> Did you intend to have 3 100MB partitions at the start of your drive
> and then everything else inside of an extended partition? It's not
> wrong - it was just unexpected for me.

I did, but I think I'll revert to just a single boot partition. The 
other two little ones were for other distros' boot directories, so that 
installing them wouldn't clobber my Gentoo boot - the latest Ubuntu uses 
grub-2, for instance, which I don't want mixed with grub-1.

> Is yours a 1-Terabyte drive?

Yes. Vast overkill for what I need it for, but it seems normal nowadays.

-- 
Rgds
Peter.

Re: [gentoo-user] Re: When is a disk not a disk?

[Peter Humphrey]

On Monday 08 February 2010 02:25:17 Nikos Chantziaras wrote:

> b) You have a corrupted partition table that you can try to repair
>  with the "testdisk" tool (after you make a full backup of your
>  disk.)

That seems to have been it. Testdisk did indeed write a new partition 
table, minus one of the partitions which it insisted on deleting so I 
suppose something was wrong with it.

After much time taking and restoring backups my main system is now 
running again and i can run fdisk.

I'm surprised at this, because a seek error sounds uncomfortably like a 
hardware problem to me. Maybe some particular error in the partition 
table confused fdisk and cfdisk.

Anyway, thanks for the help, Nikos and all those who offered it.

-- 
Rgds
Peter.

Re: [gentoo-user] When is a disk not a disk?

[Neil Bothwick]

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On Mon, 8 Feb 2010 07:02:51 -0800, Mark Knecht wrote:

> Is this some sort of LVM thing creeping in? I don't use it but I see
> signs of it starting to show up on my systems like something is making
> it come in with new profiles or something.
> 
> I don't know how LVM works but I assume that rootfs and /dev/root have
> something to do with your main file system?

LVM can't just turn up with a profile change, you need to allocate
partitions to it, create volume groups, create volumes in them, put
filesystems on the volumes and so on. It doesn't just happen.

/dev/root is just a symlink to the real device containing the root
partition. ISTR it came in with openrc.


-- 
Neil Bothwick

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Re: [gentoo-user] When is a disk not a disk?

[Paul Hartman]

On Mon, Feb 8, 2010 at 9:02 AM, Mark Knecht <markknecht@gmail.com> wrote:
> Is this some sort of LVM thing creeping in? I don't use it but I see
> signs of it starting to show up on my systems like something is making
> it come in with new profiles or something.

Some lvm tools/packages have replaced others that don't have "lvm" in
the name, so maybe that's what you have seen. They aren't solely used
for LVM-related things, though