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[Xen-users] Xen 4.0.0 - dom0_mem differs from dom0's memory

To: "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] Xen 4.0.0 - dom0_mem differs from dom0's memory
From: Peter Klar <mcbeagle@xxxxxx>
Date: Wed, 12 May 2010 18:53:21 +0200
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Hello,

I just upgraded from Xen-3.3.1 to Xen-4.0.0.
System is Gentoo, Hardware is DualCore AMD Athlon, 8GB RAM.
The kernel was upgraded from OpenSUSE 2.6.27.29-0.1.1 to Gentoo-2.6.32-xen-
r1.

The first boot failed with an OOM error during kernel/initrd load, so I 
adjusted the dom0_mem option and had to increase it's avalue from 256M to at 
least 400M until the dom0 could boot.

At all the system currently runs with dom0_mem=512M, which is not a big 
problem, but the dom0 only gets around 256MB, at least free displays
Mem:        262248     169548      92700          0       8844      18008

I know the hypervisor consumes some memory but I don't think it requires 
such a lot. Also I don't think it should use dom0's memory?
So, where's the memory lost/consumed?
Is there any possibility to investigate all memory consumptions?

Thanks & Regards
Peter Klar


-----------------------------------------------------------------------------
# free
             total       used       free     shared    buffers     cached
Mem:        262248     170164      92084          0       8868      18064
-/+ buffers/cache:     143232     119016
Swap:       720888      38436     682452


-----------------------------------------------------------------------------
# cat /boot/grub/menu.lst 
serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
terminal --timeout=60 serial console

default 0
timeout 60

title Gentoo Linux XEN
root(hd0,1)
kernel /boot/xen.gz dom0_mem=512M
module /boot/kernel-genkernel-x86_64-2.6.32-xen-r1-mcclure vga=791 
root=/dev/ram0 domdadm dodmraid dolvm crypt_root=/dev/vgchaos/rootfs-mcclure 
real_root=/dev/mapper/root console=tty0 console=ttyS0,115200n8
module /boot/initramfs-genkernel-x86_64-2.6.32-xen-r1-mcclure


-----------------------------------------------------------------------------
# xm list
Name                               ID   Mem VCPUs      State   Time(s)
Domain-0                          0   255     2     r-----    421.1
blake                                2   512     1     -b----    128.6
greek                               1   256     1     -b----     30.8


-----------------------------------------------------------------------------
# xm info
host                   : mcclure
release                : 2.6.32-xen-r1-mcclure
version                : #1 SMP Mon May 10 22:13:55 CEST 2010
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2494
hw_caps                : 
178bf3ff:ebd3fbff:00000000:00000010:00002001:00000000:0000011f:00000000
virt_caps              : hvm
total_memory           : 8140
free_memory            : 7038
node_to_cpu            : node0:0-1
node_to_memory         : node0:7038
node_to_dma32_mem      : node0:3515
max_node_id            : 0
xen_major              : 4
xen_minor              : 0
xen_extra              : .0
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 
hvm-3.0-x86_32p hvm-3.0-x86_64 
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : unavailable
xen_commandline        : dom0_mem=512M
cc_compiler            : gcc version 4.1.2 (Gentoo 4.1.2 p1.3)
cc_compile_by          : 
cc_compile_domain      : priv.chaos
cc_compile_date        : Mon May 10 23:18:53 CEST 2010
xend_config_format     : 4


-----------------------------------------------------------------------------
# xm dmesg
 __  __            _  _    ___   ___  
 \ \/ /___ _ __   | || |  / _ \ / _ \ 
  \  // _ \ '_ \  | || |_| | | | | | |
  /  \  __/ | | | |__   _| |_| | |_| |
 /_/\_\___|_| |_|    |_|(_)___(_)___/ 
                                      
(XEN) Xen version 4.0.0 (@priv.chaos) (gcc version 4.1.2 (Gentoo 4.1.2 
p1.3)) Mon May 10 23:18:53 CEST 2010
(XEN) Latest ChangeSet: unavailable
(XEN) Command line: dom0_mem=512M
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
(XEN)  EDID info not retrieved because of reasons unknown
(XEN) Disc information:
(XEN)  Found 5 MBR signatures
(XEN)  Found 5 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 000000000009fc00 (usable)
(XEN)  000000000009fc00 - 00000000000a0000 (reserved)
(XEN)  00000000000e6000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 00000000dfeb0000 (usable)
(XEN)  00000000dfeb0000 - 00000000dfec0000 (ACPI data)
(XEN)  00000000dfec0000 - 00000000dfef0000 (ACPI NVS)
(XEN)  00000000dfef0000 - 00000000dff00000 (reserved)
(XEN)  00000000fff00000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 000000021e000000 (usable)
(XEN) ACPI: RSDP 000FA160, 0014 (r0 ACPIAM)
(XEN) ACPI: RSDT DFEB0000, 003C (r1 080108 RSDT2148 20080801 MSFT       97)
(XEN) ACPI: FACP DFEB0200, 0084 (r2 A M I  OEMFACP  12000601 MSFT       97)
(XEN) ACPI: DSDT DFEB0440, 7737 (r1  AS146 AS146012       12 INTL 20051117)
(XEN) ACPI: FACS DFEC0000, 0040
(XEN) ACPI: APIC DFEB0390, 006C (r1 080108 APIC2148 20080801 MSFT       97)
(XEN) ACPI: MCFG DFEB0400, 003C (r1 080108 OEMMCFG  20080801 MSFT       97)
(XEN) ACPI: OEMB DFEC0040, 0071 (r1 080108 OEMB2148 20080801 MSFT       97)
(XEN) ACPI: HPET DFEB7B80, 0038 (r1 080108 OEMHPET  20080801 MSFT       97)
(XEN) ACPI: SSDT DFEB7BC0, 028A (r1 A M I  POWERNOW        1 AMD         1)
(XEN) System RAM: 8140MB (8335424kB)
(XEN) Domain heap initialised
(XEN) Processor #0 15:11 APIC version 16
(XEN) Processor #1 15:11 APIC version 16
(XEN) IOAPIC[0]: apic_id 2, version 33, address 0xfec00000, GSI 0-23
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2494.643 MHz processor.
(XEN) Initing memory sharing.
(XEN) HVM: ASIDs enabled.
(XEN) HVM: SVM enabled
(XEN) AMD-Vi: IOMMU not found!
(XEN) I/O virtualisation disabled
(XEN) AMD: Disabling C1 Clock Ramping Node #0
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using new ACK method
(XEN) checking TSC synchronization across 2 CPUs: 
(XEN) CPU#0 had -289 usecs TSC skew, fixed it up.
(XEN) CPU#1 had 289 usecs TSC skew, fixed it up.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 2 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, lsb, paddr 0x200000 -> 0x765000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000217000000->0000000218000000 (126976 pages to be 
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80200000->ffffffff80765000
(XEN)  Init. ramdisk: ffffffff80765000->ffffffff80bb3800
(XEN)  Phys-Mach map: ffffea0000000000->ffffea0000100000
(XEN)  Start info:    ffffffff80bb4000->ffffffff80bb44b4
(XEN)  Page tables:   ffffffff80bb5000->ffffffff80bc0000
(XEN)  Boot stack:    ffffffff80bc0000->ffffffff80bc1000
(XEN)  TOTAL:         ffffffff80000000->ffffffff81000000
(XEN)  ENTRY ADDRESS: ffffffff80200000
(XEN) Dom0 has maximum 2 VCPUs
(XEN) Scrubbing Free RAM: 
...........................................................................done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen)
(XEN) Freed 156kB init memory.


-----------------------------------------------------------------------------
# dmesg 
Linux version 2.6.32-xen-r1-mcclure (root@mcclure) (gcc version 4.1.2 
(Gentoo 4.1.2 p1.3)) #1 SMP Mon May 10 22:13:55 CEST 2010
Command line: vga=791 root=/dev/ram0 domdadm dodmraid dolvm 
crypt_root=/dev/vgchaos/rootfs-mcclure real_root=/dev/mapper/root 
console=tty0 console=ttyS0,115200n8
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
Xen-provided machine memory map:
 BIOS: 0000000000000000 - 000000000009fc00 (usable)
 BIOS: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS: 00000000000e6000 - 0000000000100000 (reserved)
 BIOS: 0000000000100000 - 00000000dfeb0000 (usable)
 BIOS: 00000000dfeb0000 - 00000000dfec0000 (ACPI data)
 BIOS: 00000000dfec0000 - 00000000dfef0000 (ACPI NVS)
 BIOS: 00000000dfef0000 - 00000000dff00000 (reserved)
 BIOS: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS: 00000000fff00000 - 0000000100000000 (reserved)
 BIOS: 0000000100000000 - 000000021e000000 (usable)
Xen-provided physical RAM map:
 Xen: 0000000000000000 - 0000000020800000 (usable)
DMI present.
last_pfn = 0x20800 max_arch_pfn = 0x80000000
initial memory mapped : 0 - 00000000
init_memory_mapping: 0000000000000000-0000000020800000
 0000000000 - 0020800000 page 4k
kernel direct mapping tables up to 20800000 @ bc0000-cc6000
RAMDISK: 00765000 - 00bb3800
ACPI: RSDP 00000000000fa160 00014 (v00 ACPIAM)
ACPI: RSDT 00000000dfeb0000 0003C (v01 080108 RSDT2148 20080801 MSFT 
00000097)
ACPI: FACP 00000000dfeb0200 00084 (v02 A M I  OEMFACP  12000601 MSFT 
00000097)
ACPI: DSDT 00000000dfeb0440 07737 (v01  AS146 AS146012 00000012 INTL 
20051117)
ACPI: FACS 00000000dfec0000 00040
ACPI: APIC 00000000dfeb0390 0006C (v01 080108 APIC2148 20080801 MSFT 
00000097)
ACPI: MCFG 00000000dfeb0400 0003C (v01 080108 OEMMCFG  20080801 MSFT 
00000097)
ACPI: OEMB 00000000dfec0040 00071 (v01 080108 OEMB2148 20080801 MSFT 
00000097)
ACPI: HPET 00000000dfeb7b80 00038 (v01 080108 OEMHPET  20080801 MSFT 
00000097)
ACPI: SSDT 00000000dfeb7bc0 0028A (v01 A M I  POWERNOW 00000001 AMD  
00000001)
(5 early reservations) ==> bootmem [0000000000 - 0020000000]
  #0 [0000765000 - 0000bc0000]     Xen provided ==> [0000765000 - 
0000bc0000]
  #1 [0000200000 - 0000744cd8]    TEXT DATA BSS ==> [0000200000 - 
0000744cd8]
  #2 [0001000000 - 0001103000]          INITP2M ==> [0001000000 - 
0001103000]
  #3 [0000745000 - 0000745127]              BRK ==> [0000745000 - 
0000745127]
  #4 [0000bc0000 - 0000cc6000]          PGTABLE ==> [0000bc0000 - 
0000cc6000]
found SMP MP-table at [ffffffffff5fb780] 000ff780
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x00020000
    0: 0x00020800 -> 0x00020800
On node 0 totalpages: 131072
free_area_init_node: node 0, pgdat ffffffff80645400, node_mem_map 
ffff880001103000
  DMA zone: 56 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4040 pages, LIFO batch:0
  DMA32 zone: 1764 pages used for memmap
  DMA32 zone: 125212 pages, LIFO batch:31
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 33, 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 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at dff00000 (gap: dff00000:1ed00000)
NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
PERCPU: Embedded 17 pages/cpu @ffff880001005000 s39832 r8192 d21608 u69632
pcpu-alloc: s39832 r8192 d21608 u69632 alloc=17*4096
pcpu-alloc: [0] 0 [0] 1 
Swapping MFNs for PFN 653 and 100c (MFN 217653 and 21832f)
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129252
Kernel command line: vga=791 root=/dev/ram0 domdadm dodmraid dolvm 
crypt_root=/dev/vgchaos/rootfs-mcclure real_root=/dev/mapper/root 
console=tty0 console=ttyS0,115200n8
PID hash table entries: 2048 (order: 2, 16384 bytes)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Initializing CPU#0
Software IO TLB enabled: 
 Aperture:     64 megabytes
 Address size: 27 bits
 Kernel range: ffff88000192a000 - ffff88000592a000
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Memory: 437604k/532480k available (2966k kernel code, 8192k absent, 86152k 
reserved, 1428k data, 360k init)
Hierarchical RCU implementation.
NR_IRQS:832
Xen reported: 2494.584 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
console [ttyS0] enabled
console [xvc-1] enabled
Calibrating delay using timer specific routine.. 4991.27 BogoMIPS 
(lpj=9982553)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
mce: CPU supports 5 MCE banks
Freeing SMP alternatives: 26k freed
ACPI: Core revision 20090903
Brought up 2 CPUs
Initializing CPU#1
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
xor: automatically using best checksumming function: generic_sse
   generic_sse:  5938.000 MB/sec
xor: using function: generic_sse (5938.000 MB/sec)
NET: Registered protocol family 16
node 0 link 0: io port [1000, ffffff]
TOM: 00000000e0000000 aka 3584M
node 0 link 0: mmio [a0000, bffff]
node 0 link 0: mmio [e0000000, efffffff]
node 0 link 0: mmio [f0000000, f7ffffff]
node 0 link 0: mmio [f8000000, f9ffffff]
node 0 link 0: mmio [fa000000, fddfffff]
node 0 link 0: mmio [fde00000, fdefffff]
node 0 link 0: mmio [fdf00000, ffefffff]
TOM2: 0000000220000000 aka 8704M
bus: [00,07] on node 0 link 0
bus: 00 index 0 io port: [0, ffff]
bus: 00 index 1 mmio: [a0000, bffff]
bus: 00 index 2 mmio: [e0000000, ffffffff]
bus: 00 index 3 mmio: [220000000, fcffffffff]
ACPI: bus type pci registered
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 Error (psargs-0359): [ECEN] Namespace lookup failure, AE_NOT_FOUND
ACPI Error (psparse-0537): Method parse/execution failed [\] (Node 
ffffffff807165c0), AE_NOT_FOUND
ACPI Error (dswload-0659): [PCI0] Namespace lookup failure, AE_NOT_FOUND
ACPI Exception: AE_NOT_FOUND, During name lookup/catalog 
(20090903/psloop-230)
ACPI Error (psparse-0537): Method parse/execution failed [\] (Node 
ffffffff807165c0), AE_NOT_FOUND
ACPI: Executed 4 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 Warning: Incorrect checksum in table [OEMB] - D9, should be D8 
(20090903/tbutils-314)
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:09.0: PME# supported from D0 D3hot D3cold
pci 0000:00:09.0: PME# disabled
pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold
pci 0000:00:0a.0: PME# disabled
pci 0000:00:11.0: reg 10 io port: [0xa000-0xa007]
pci 0000:00:11.0: reg 14 io port: [0x9000-0x9003]
pci 0000:00:11.0: reg 18 io port: [0x8000-0x8007]
pci 0000:00:11.0: reg 1c io port: [0x7000-0x7003]
pci 0000:00:11.0: reg 20 io port: [0x6000-0x600f]
pci 0000:00:11.0: reg 24 32bit mmio: [0xfddff800-0xfddffbff]
pci 0000:00:12.0: reg 10 32bit mmio: [0xfddfe000-0xfddfefff]
pci 0000:00:12.1: reg 10 32bit mmio: [0xfddfd000-0xfddfdfff]
pci 0000:00:12.2: reg 10 32bit mmio: [0xfddff000-0xfddff0ff]
pci 0000:00:12.2: supports D1 D2
pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
pci 0000:00:12.2: PME# disabled
pci 0000:00:13.0: reg 10 32bit mmio: [0xfddfc000-0xfddfcfff]
pci 0000:00:13.1: reg 10 32bit mmio: [0xfddf7000-0xfddf7fff]
pci 0000:00:13.2: reg 10 32bit mmio: [0xfddf6800-0xfddf68ff]
pci 0000:00:13.2: supports D1 D2
pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
pci 0000:00:13.2: PME# disabled
pci 0000:00:14.1: reg 10 io port: [0x00-0x07]
pci 0000:00:14.1: reg 14 io port: [0x00-0x03]
pci 0000:00:14.1: reg 18 io port: [0x00-0x07]
pci 0000:00:14.1: reg 1c io port: [0x00-0x03]
pci 0000:00:14.1: reg 20 io port: [0xff00-0xff0f]
pci 0000:00:14.5: reg 10 32bit mmio: [0xfddf5000-0xfddf5fff]
pci 0000:01:05.0: reg 10 32bit mmio pref: [0xf8000000-0xf9ffffff]
pci 0000:01:05.0: reg 14 io port: [0xb000-0xb0ff]
pci 0000:01:05.0: reg 18 32bit mmio: [0xfdff0000-0xfdffffff]
pci 0000:01:05.0: reg 24 32bit mmio: [0xfde00000-0xfdefffff]
pci 0000:01:05.0: supports D1 D2
pci 0000:00:01.0: bridge io port: [0xb000-0xbfff]
pci 0000:00:01.0: bridge 32bit mmio: [0xfde00000-0xfdffffff]
pci 0000:00:01.0: bridge 64bit mmio pref: [0xf8000000-0xf9ffffff]
pci 0000:02:00.0: reg 10 io port: [0xd800-0xd8ff]
pci 0000:02:00.0: reg 18 64bit mmio: [0xfe9ff000-0xfe9fffff]
pci 0000:02:00.0: reg 30 32bit mmio pref: [0x000000-0x01ffff]
pci 0000:02:00.0: supports D1 D2
pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
pci 0000:02:00.0: PME# disabled
pci 0000:00:09.0: bridge io port: [0xc000-0xdfff]
pci 0000:00:09.0: bridge 32bit mmio: [0xfe000000-0xfe9fffff]
pci 0000:00:09.0: bridge 64bit mmio pref: [0xfa000000-0xfcefffff]
pci 0000:04:00.0: reg 10 io port: [0xe800-0xe8ff]
pci 0000:04:00.0: reg 18 64bit mmio pref: [0xfcfff000-0xfcffffff]
pci 0000:04:00.0: reg 20 64bit mmio pref: [0xfcfe0000-0xfcfeffff]
pci 0000:04:00.0: reg 30 32bit mmio pref: [0xfeaf0000-0xfeafffff]
pci 0000:04:00.0: supports D1 D2
pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:04:00.0: PME# disabled
pci 0000:00:0a.0: bridge io port: [0xe000-0xefff]
pci 0000:00:0a.0: bridge 32bit mmio: [0xfea00000-0xfeafffff]
pci 0000:00:0a.0: bridge 64bit mmio pref: [0xfcf00000-0xfcffffff]
pci 0000:05:05.0: reg 10 32bit mmio: [0xfebffc00-0xfebffdff]
pci 0000:00:14.4: transparent bridge
pci 0000:00:14.4: bridge 32bit mmio: [0xfeb00000-0xfebfffff]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCEA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PC._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE9._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 4 *7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 4 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 4 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 4 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 4 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 4 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 4 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 4 7 10 11 12 14 15) *0, disabled.
vgaarb: device added: PCI:0000:01:05.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
libata version 3.00 loaded.
raid6: int64x1   2300 MB/s
raid6: int64x2   3056 MB/s
raid6: int64x4   3273 MB/s
raid6: int64x8   2197 MB/s
raid6: sse2x1    3397 MB/s
raid6: sse2x2    4494 MB/s
raid6: sse2x4    4626 MB/s
raid6: using algorithm sse2x4 (4626 MB/s)
PCI: Using ACPI for IRQ routing
Switching to clocksource xen
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 13 devices
ACPI: ACPI bus type pnp unregistered
system 00:07: iomem range 0xfec00000-0xfec00fff has been reserved
system 00:07: iomem range 0xfee00000-0xfee00fff has been reserved
system 00:08: ioport range 0x4d0-0x4d1 has been reserved
system 00:08: ioport range 0x40b-0x40b has been reserved
system 00:08: ioport range 0x4d6-0x4d6 has been reserved
system 00:08: ioport range 0xc00-0xc01 has been reserved
system 00:08: ioport range 0xc14-0xc14 has been reserved
system 00:08: ioport range 0xc50-0xc51 has been reserved
system 00:08: ioport range 0xc52-0xc52 has been reserved
system 00:08: ioport range 0xc6c-0xc6c has been reserved
system 00:08: ioport range 0xc6f-0xc6f has been reserved
system 00:08: ioport range 0xcd0-0xcd1 has been reserved
system 00:08: ioport range 0xcd2-0xcd3 has been reserved
system 00:08: ioport range 0xcd4-0xcd5 has been reserved
system 00:08: ioport range 0xcd6-0xcd7 has been reserved
system 00:08: ioport range 0xcd8-0xcdf has been reserved
system 00:08: ioport range 0x800-0x89f has been reserved
system 00:08: ioport range 0xb00-0xb0f has been reserved
system 00:08: ioport range 0xb20-0xb3f has been reserved
system 00:08: ioport range 0x900-0x90f has been reserved
system 00:08: ioport range 0x910-0x91f has been reserved
system 00:08: ioport range 0xfe00-0xfefe has been reserved
system 00:08: iomem range 0xffb80000-0xffbfffff has been reserved
system 00:08: iomem range 0xfec10000-0xfec1001f has been reserved
system 00:0a: ioport range 0x290-0x29f has been reserved
system 00:0b: iomem range 0xe0000000-0xefffffff has been reserved
system 00:0c: iomem range 0x0-0x9ffff could not be reserved
system 00:0c: iomem range 0xc0000-0xcffff has been reserved
system 00:0c: iomem range 0xe0000-0xfffff could not be reserved
system 00:0c: iomem range 0x100000-0xdfefffff could not be reserved
system 00:0c: iomem range 0xfec00000-0xffffffff could not be reserved
pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
pci 0000:00:01.0:   IO window: 0xb000-0xbfff
pci 0000:00:01.0:   MEM window: 0xfde00000-0xfdffffff
pci 0000:00:01.0:   PREFETCH window: 0x000000f8000000-0x000000f9ffffff
pci 0000:00:09.0: PCI bridge, secondary bus 0000:02
pci 0000:00:09.0:   IO window: 0xc000-0xdfff
pci 0000:00:09.0:   MEM window: 0xfe000000-0xfe9fffff
pci 0000:00:09.0:   PREFETCH window: 0x000000fa000000-0x000000fcefffff
pci 0000:00:0a.0: PCI bridge, secondary bus 0000:04
pci 0000:00:0a.0:   IO window: 0xe000-0xefff
pci 0000:00:0a.0:   MEM window: 0xfea00000-0xfeafffff
pci 0000:00:0a.0:   PREFETCH window: 0x000000fcf00000-0x000000fcffffff
pci 0000:00:14.4: PCI bridge, secondary bus 0000:05
pci 0000:00:14.4:   IO window: disabled
pci 0000:00:14.4:   MEM window: 0xfeb00000-0xfebfffff
pci 0000:00:14.4:   PREFETCH window: disabled
pci 0000:00:09.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:09.0: setting latency timer to 64
pci 0000:00:0a.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
pci 0000:00:0a.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:  [0xb000-0xbfff]
pci_bus 0000:01: resource 1 mem: [0xfde00000-0xfdffffff]
pci_bus 0000:01: resource 2 pref mem [0xf8000000-0xf9ffffff]
pci_bus 0000:02: resource 0 io:  [0xc000-0xdfff]
pci_bus 0000:02: resource 1 mem: [0xfe000000-0xfe9fffff]
pci_bus 0000:02: resource 2 pref mem [0xfa000000-0xfcefffff]
pci_bus 0000:04: resource 0 io:  [0xe000-0xefff]
pci_bus 0000:04: resource 1 mem: [0xfea00000-0xfeafffff]
pci_bus 0000:04: resource 2 pref mem [0xfcf00000-0xfcffffff]
pci_bus 0000:05: resource 1 mem: [0xfeb00000-0xfebfffff]
pci_bus 0000:05: resource 3 io:  [0x00-0xffff]
pci_bus 0000:05: resource 4 mem: [0x000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 16384 (order: 5, 131072 bytes)
TCP established hash table entries: 65536 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
TCP reno registered
NET: Registered protocol family 1
pci 0000:01:05.0: Boot video device
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 4410k freed
MCE: bind virq for DOM0 logging
MCE_DOM0_LOG: enter dom0 mce vIRQ handler
MCE_DOM0_LOG: No more urgent data
MCE_DOM0_LOG: No more nonurgent data
audit: initializing netlink socket (disabled)
type=2000 audit(1273605692.194:1): initialized
msgmni has been set to 1032
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler cfq registered (default)
pcieport 0000:00:09.0: setting latency timer to 64
pcieport 0000:00:0a.0: setting latency timer to 64
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
brd: module loaded
loop: module loaded
Xen virtual console successfully installed as xvc0
Event-channel device installed.
blktap_device_init: blktap device major 253
blktap_ring_init: blktap ring major: 251
ahci 0000:00:11.0: version 3.0
ahci 0000:00:11.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
ahci 0000:00:11.0: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x3f impl SATA 
mode
ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part 
ccc 
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 abar m1024@0xfddff800 port 0xfddff900 irq 22
ata2: SATA max UDMA/133 abar m1024@0xfddff800 port 0xfddff980 irq 22
ata3: SATA max UDMA/133 abar m1024@0xfddff800 port 0xfddffa00 irq 22
ata4: SATA max UDMA/133 abar m1024@0xfddff800 port 0xfddffa80 irq 22
ata5: SATA max UDMA/133 abar m1024@0xfddff800 port 0xfddffb00 irq 22
ata6: SATA max UDMA/133 abar m1024@0xfddff800 port 0xfddffb80 irq 22
PNP: No PS/2 controller found. Probing ports directly.
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
rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 114 bytes nvram
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-
devel@xxxxxxxxxx
TCP cubic registered
NET: Registered protocol family 17
PCI IO multiplexer device installed.
rtc_cmos 00:03: setting system clock to 2010-05-11 19:21:32 UTC (1273605692)
ata5: SATA link down (SStatus 0 SControl 300)
ata6: SATA link down (SStatus 0 SControl 300)
ata1: softreset failed (device not ready)
ata2: softreset failed (device not ready)
ata2: applying SB600 PMP SRST workaround and retrying
ata3: softreset failed (device not ready)
ata3: applying SB600 PMP SRST workaround and retrying
ata1: applying SB600 PMP SRST workaround and retrying
ata4: softreset failed (device not ready)
ata4: applying SB600 PMP SRST workaround and retrying
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: ATA-7: SAMSUNG HD753LJ, 1AA01113, max UDMA7
ata2.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
ata3.00: ATA-7: SAMSUNG HD753LJ, 1AA01113, max UDMA7
ata3.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7: SAMSUNG HD753LJ, 1AA01113, max UDMA7
ata2.00: configured for UDMA/133
ata4.00: ATA-7: SAMSUNG HD753LJ, 1AA01113, max UDMA7
ata4.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
ata3.00: configured for UDMA/133
ata4.00: configured for UDMA/133
ata1.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
ata1.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access     ATA      SAMSUNG HD753LJ  1AA0 PQ: 0 ANSI: 5
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Direct-Access     ATA      SAMSUNG HD753LJ  1AA0 PQ: 0 ANSI: 5
sd 1:0:0:0: Attached scsi generic sg1 type 0
scsi 2:0:0:0: Direct-Access     ATA      SAMSUNG HD753LJ  1AA0 PQ: 0 ANSI: 5
sd 2:0:0:0: Attached scsi generic sg2 type 0
scsi 3:0:0:0: Direct-Access     ATA      SAMSUNG HD753LJ  1AA0 PQ: 0 ANSI: 5
sd 3:0:0:0: Attached scsi generic sg3 type 0
sd 0:0:0:0: [sda] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
sd 1:0:0:0: [sdb] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
sd 3:0:0:0: [sdd] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
sd 3:0:0:0: [sdd] Write Protect is off
sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support 
DPO or FUA
 sdd:
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:
sd 2:0:0:0: [sdc] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
sd 2:0:0:0: [sdc] Write Protect is off
sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support 
DPO or FUA
 sdc: sdd1
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support 
DPO or FUA

 sda1
 sdb: sdc1
sd 0:0:0:0: [sda] Attached SCSI disk

sd 2:0:0:0: [sdc] Attached SCSI disk
sd 3:0:0:0: [sdd] Attached SCSI disk
 sdb1
sd 1:0:0:0: [sdb] Attached SCSI disk
Freeing unused kernel memory: 360k freed
md: md1 stopped.
md: bind<sdb1>
md: bind<sdc1>
md: bind<sdd1>
md: bind<sda1>
raid10: raid set md1 active with 4 out of 4 devices
md1: detected capacity change from 0 to 1500307259392
 md1: unknown partition table
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
udev: starting version 149
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]
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
r8169 0000:02:00.0: setting latency timer to 64
r8169 0000:02:00.0: no MSI. Back to INTx.
eth0: RTL8168b/8111b at 0xffffc9001288c000, 00:23:cd:b2:56:65, XID 18000000 
IRQ 17
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
r8169 0000:04:00.0: setting latency timer to 64
r8169 0000:04:00.0: no MSI. Back to INTx.
eth1: RTL8168c/8111c at 0xffffc90012890000, 00:19:66:90:85:c8, XID 1c4000c0 
IRQ 18
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:12.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17
ehci_hcd 0000:00:12.2: EHCI Host Controller
ehci_hcd 0000:00:12.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:12.2: applying AMD SB600/SB700 USB freeze workaround
ehci_hcd 0000:00:12.2: debug port 1
ehci_hcd 0000:00:12.2: irq 17, io mem 0xfddff000
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
input: PC Speaker as /devices/platform/pcspkr/input/input2
ehci_hcd 0000:00:12.2: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.32-xen-r1-mcclure ehci_hcd
usb usb1: SerialNumber: 0000:00:12.2
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
Uniform Multi-Platform E-IDE driver
hub 1-0:1.0: 6 ports detected
ohci_hcd 0000:00:12.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ohci_hcd 0000:00:12.0: OHCI Host Controller
ohci_hcd 0000:00:12.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:12.0: irq 16, io mem 0xfddfe000
No available Cx info for cpu 1
processor LNXCPU:00: registered as cooling_device0
No available Cx info for cpu 2
processor LNXCPU:01: registered as cooling_device1
No available Cx info for cpu 3
processor LNXCPU:02: registered as cooling_device2
No available Cx info for cpu 4
processor LNXCPU:03: registered as cooling_device3
udev: renamed network interface eth0 to eth1
udev: renamed network interface eth1_rename to eth0
usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: OHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.32-xen-r1-mcclure ohci_hcd
usb usb2: SerialNumber: 0000:00:12.0
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
ehci_hcd 0000:00:13.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ehci_hcd 0000:00:13.2: EHCI Host Controller
ehci_hcd 0000:00:13.2: new USB bus registered, assigned bus number 3
ehci_hcd 0000:00:13.2: applying AMD SB600/SB700 USB freeze workaround
ehci_hcd 0000:00:13.2: debug port 1
ehci_hcd 0000:00:13.2: irq 19, io mem 0xfddf6800
ehci_hcd 0000:00:13.2: USB 2.0 started, EHCI 1.00
usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: EHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.32-xen-r1-mcclure ehci_hcd
usb usb3: SerialNumber: 0000:00:13.2
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 6 ports detected
atiixp 0000:00:14.1: IDE controller (0x1002:0x439c rev 0x00)
ATIIXP_IDE 0000:00:14.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
atiixp 0000:00:14.1: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xff00-0xff07
    ide1: BM-DMA at 0xff08-0xff0f
Probing IDE interface ide0...
ide0: no devices on the port
Probing IDE interface ide1...
usb 1-2: new high speed USB device using ehci_hcd and address 2
usb 1-2: New USB device found, idVendor=13fe, idProduct=3600
usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-2: Product: USB DISK 2.0
usb 1-2: Manufacturer:         
usb 1-2: SerialNumber: 07A20400461E291B
usb 1-2: configuration #1 chosen from 1 choice
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ohci_hcd 0000:00:12.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ohci_hcd 0000:00:12.1: OHCI Host Controller
ohci_hcd 0000:00:12.1: new USB bus registered, assigned bus number 4
ohci_hcd 0000:00:12.1: irq 16, io mem 0xfddfd000
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: OHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.32-xen-r1-mcclure ohci_hcd
usb usb4: SerialNumber: 0000:00:12.1
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 3 ports detected
ohci_hcd 0000:00:13.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ohci_hcd 0000:00:13.0: OHCI Host Controller
ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 5
ohci_hcd 0000:00:13.0: irq 18, io mem 0xfddfc000
usb 2-3: new low speed USB device using ohci_hcd and address 2
usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: OHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.32-xen-r1-mcclure ohci_hcd
usb usb5: SerialNumber: 0000:00:13.0
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 3 ports detected
ohci_hcd 0000:00:13.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ohci_hcd 0000:00:13.1: OHCI Host Controller
ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 6
ohci_hcd 0000:00:13.1: irq 18, io mem 0xfddf7000
usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb6: Product: OHCI Host Controller
usb usb6: Manufacturer: Linux 2.6.32-xen-r1-mcclure ohci_hcd
usb usb6: SerialNumber: 0000:00:13.1
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 3 ports detected
ohci_hcd 0000:00:14.5: PCI INT C -> GSI 18 (level, low) -> IRQ 18
ohci_hcd 0000:00:14.5: OHCI Host Controller
ohci_hcd 0000:00:14.5: new USB bus registered, assigned bus number 7
ohci_hcd 0000:00:14.5: irq 18, io mem 0xfddf5000
usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb7: Product: OHCI Host Controller
usb usb7: Manufacturer: Linux 2.6.32-xen-r1-mcclure ohci_hcd
usb usb7: SerialNumber: 0000:00:14.5
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
scsi6 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb 2-3: New USB device found, idVendor=413c, idProduct=2003
usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-3: Product: Dell USB Keyboard
usb 2-3: Manufacturer: Dell
usb 2-3: configuration #1 chosen from 1 choice
input: Dell Dell USB Keyboard as 
/devices/pci0000:00/0000:00:12.0/usb2/2-3/2-3:1.0/input/input3
generic-usb 0003:413C:2003.0001: input: USB HID v1.10 Keyboard [Dell Dell 
USB Keyboard] on usb-0000:00:12.0-3/input0
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
EXT3 FS on dm-32, internal journal
scsi 6:0:0:0: Direct-Access              USB DISK 2.0     PMAP PQ: 0 ANSI: 0 
CCS
sd 6:0:0:0: Attached scsi generic sg4 type 0
usb-storage: device scan complete
sd 6:0:0:0: [sde] 15646720 512-byte logical blocks: (8.01 GB/7.46 GiB)
sd 6:0:0:0: [sde] Write Protect is off
sd 6:0:0:0: [sde] Mode Sense: 23 00 00 00
sd 6:0:0:0: [sde] Assuming drive cache: write through
sd 6:0:0:0: [sde] Assuming drive cache: write through
 sde: sde1 sde2
sd 6:0:0:0: [sde] Assuming drive cache: write through
sd 6:0:0:0: [sde] Attached SCSI removable disk
kjournald starting.  Commit interval 5 seconds
EXT3 FS on dm-34, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 720888k swap on /dev/mapper/swap.  Priority:-1 extents:1 
across:720888k 
Bridge firewalling registered
device eth1 entered promiscuous mode
r8169: eth1: link up
r8169: eth1: link up
br_dmz: port 1(eth1) entering learning state
r8169: eth0: link up
r8169: eth0: link up
r8169: peth0: link up
device peth0 entered promiscuous mode
br_priv: port 1(peth0) entering forwarding state
NET: Registered protocol family 10
br_dmz: port 1(eth1) entering forwarding state
br_dmz: no IPv6 routers present
br_priv: no IPv6 routers present
eth1: no IPv6 routers present
peth0: no IPv6 routers present
device vif1.0 entered promiscuous mode
br_priv: port 2(vif1.0) entering forwarding state
device vif1.1 entered promiscuous mode
br_dmz: port 2(vif1.1) entering learning state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
nodename:backend/vbd/1/51713
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
nodename:backend/vbd/1/51729
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
blkback: ring-ref 8, event-channel 10, protocol 1 (x86_64-abi)
blkback: ring-ref 9, event-channel 11, protocol 1 (x86_64-abi)
vif1.0: no IPv6 routers present
vif1.1: no IPv6 routers present
br_dmz: port 2(vif1.1) entering forwarding state
device vif2.0 entered promiscuous mode
br_priv: port 3(vif2.0) entering forwarding state
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
nodename:backend/vbd/2/51713
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
nodename:backend/vbd/2/51745
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
nodename:backend/vbd/2/51729
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
(cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
nodename:backend/vbd/2/51761
(cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
blkback: ring-ref 8, event-channel 10, protocol 1 (x86_64-abi)
blkback: ring-ref 9, event-channel 11, protocol 1 (x86_64-abi)
blkback: ring-ref 10, event-channel 12, protocol 1 (x86_64-abi)
blkback: ring-ref 11, event-channel 13, protocol 1 (x86_64-abi)
vif2.0: no IPv6 routers present
usb 1-2: USB disconnect, address 2
usb 1-2: new high speed USB device using ehci_hcd and address 4
usb 1-2: New USB device found, idVendor=13fe, idProduct=3600
usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-2: Product: USB DISK 2.0
usb 1-2: Manufacturer:         
usb 1-2: SerialNumber: 07A20400461E291B
usb 1-2: configuration #1 chosen from 1 choice
scsi7 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
usb 1-2: USB disconnect, address 4
usb 1-2: new high speed USB device using ehci_hcd and address 5
hub 1-0:1.0: unable to enumerate USB device on port 2
usb 2-2: new full speed USB device using ohci_hcd and address 3
usb 2-2: not running at top speed; connect to a high speed hub
usb 2-2: New USB device found, idVendor=13fe, idProduct=3600
usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 2-2: Product: USB DISK 2.0
usb 2-2: Manufacturer:         
usb 2-2: SerialNumber: 07A20400461E291B
usb 2-2: configuration #1 chosen from 1 choice
scsi8 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usb 2-2: USB disconnect, address 3


-----------------------------------------------------------------------------
# cat /proc/meminfo 
MemTotal:         262248 kB
MemFree:           90556 kB
Buffers:            8884 kB
Cached:            18068 kB
SwapCached:        10968 kB
Active:            20264 kB
Inactive:          25176 kB
Active(anon):       4328 kB
Inactive(anon):    14172 kB
Active(file):      15936 kB
Inactive(file):    11004 kB
Unevictable:          16 kB
Mlocked:              16 kB
SwapTotal:        720888 kB
SwapFree:         683276 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:          9484 kB
Mapped:             4404 kB
Shmem:                12 kB
Slab:              26408 kB
SReclaimable:      11240 kB
SUnreclaim:        15168 kB
KernelStack:        1032 kB
PageTables:            0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:      852012 kB
Committed_AS:     144968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      271228 kB
VmallocChunk:   34359422412 kB
DirectMap4k:      524288 kB
DirectMap2M:           0 kB

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