Kamble, Nitin A <nitin.a.kamble <at> intel.com> writes:
>
> Peter,
> Xen Hypervisor by default is configured as SMP and also recognizes
> SMT.
> Dom0 kernel by default is UP and it needs to be rebuilt enabling SMP, to
> get multiple threads in the dom0. The steps you described looks ok to
> me.
> I am not very clear about your issue. Can you send this to understand
> the issue better?
> 1. native kernel dmesg (run with native linux kernel: dmesg)
> 2. Xen console log: (run in dom0: xm dmesg)
> 3. dom0 kernel dmesg (run in dom0: dmesg)
>
> Thanks & Regards,
> Nitin
During startup Xen prints the following output :
\ \/ /___ _ __ |___ / / _ \ __| | _____ _____| |
\ // _ \ ''_ \ |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
/ \ __/ | | | ___) | |_| |__| (_| | __/\ V / __/ |
/_/\_\___|_| |_| |____(_)___/ \__,_|\___| \_/ \___|_|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0-devel (root@) (gcc version 3.2.2 20030222 (Red Hat Linux
3.2.25
Latest ChangeSet: Fri Oct 14 01:42:34 2005 +0100 7377:70aa62954e91
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009b800 (usable)
(XEN) 000000000009b800 - 00000000000a0000 (reserved)
(XEN) 00000000000ca000 - 00000000000cc000 (reserved)
(XEN) 00000000000dc000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000003ff70000 (usable)
(XEN) 000000003ff70000 - 000000003ff7a000 (ACPI data)
(XEN) 000000003ff7a000 - 000000003ff80000 (ACPI NVS)
(XEN) 000000003ff80000 - 0000000040000000 (reserved)
(XEN) 00000000fec00000 - 00000000fec10000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ff800000 - 00000000ffc00000 (reserved)
(XEN) 00000000fffffc00 - 0000000100000000 (reserved)
(XEN) System RAM: 1023MB (1047596kB)
(XEN) Xen heap: 10MB (10656kB)
(XEN) PAE disabled.
(XEN) found SMP MP-table at 000f6680
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 PTLTD ) @ 0x000f66b0
(XEN) ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0x3ff75b79
(XEN) ACPI: FADT (v001 INTEL CANTWOOD 0x06040000 PTL 0x00000003) @ 0x3ff79e69
(XEN) ACPI: SPCR (v001 PTLTD $UCRTBL$ 0x06040000 PTL 0x00000001) @ 0x3ff79edd
(XEN) ACPI: MADT (v001 PTLTD APIC 0x06040000 LTP 0x00000000)
@0x3ff79f2d
(XEN) ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x3ff79fa1
(XEN) ACPI: SSDT (v001 PTLTD ACPIHT 0x06040000 LTP 0x00000001) @ 0x3ff79fc9
(XEN) ACPI: DSDT (v001 INTEL CANTWOOD 0x06040000 MSFT 0x0100000b) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
(XEN) Processor #1 15:4 APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x03] address[0xfec10000] gsi_base[24])
(XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec10000, GSI 24-47
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode: Flat. Using 2 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 3200.643 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU0: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 01
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 01
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) ..TIMER: vector=0x31 pin1=2 pin2=-1
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 2 CPUs
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header
found: ''GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE''
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 3e000000->3f000000 (124480 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04a47e0
(XEN) Init. ramdisk: c04a5000->c0ca5000
(XEN) Phys-Mach map: c0ca5000->c0d22900
(XEN) Start info: c0d23000->c0d24000
(XEN) Page tables: c0d24000->c0d29000
(XEN) Boot stack: c0d29000->c0d2a000
(XEN) TOTAL: c0000000->c1000000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Initrd len 0x800000, start at 0xc04a5000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times
to switch input to
Xen
dmesg on the running system results in :
Linux version 2.6.12-xen0 (root@rothut9) (gcc version 3.2.2 20030222 (Red Hat
Linux 3.2.2-5)) #7 SMP Mon Oct 17 17:18:32 CEST 2005
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 000000001f640000 (usable)
0MB HIGHMEM available.
502MB LOWMEM available.
On node 0 totalpages: 128576
DMA zone: 128576 pages, LIFO batch:31
Normal zone: 0 pages, LIFO batch:1
HighMem zone: 0 pages, LIFO batch:1
found SMP MP-table at 000f6680
DMI present.
ACPI: RSDP (v000 PTLTD ) @ 0x000f66b0
ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0x3ff75b79
ACPI: FADT (v001 INTEL CANTWOOD 0x06040000 PTL 0x00000003) @ 0x3ff79e69
ACPI: SPCR (v001 PTLTD $UCRTBL$ 0x06040000 PTL 0x00000001) @ 0x3ff79edd
ACPI: MADT (v001 PTLTD APIC 0x06040000 LTP 0x00000000) @
0x3ff79f2d
ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x3ff79fa1
ACPI: SSDT (v001 PTLTD ACPIHT 0x06040000 LTP 0x00000001) @ 0x3ff79fc9
ACPI: DSDT (v001 INTEL CANTWOOD 0x06040000 MSFT 0x0100000b) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 32, address 0xfec10000, GSI 24-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
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.
Enabling APIC mode: Flat. Using 2 I/O APICs
Using ACPI (MADT) for SMP configuration information
IRQ lockup detection disabled
Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)
Built 1 zonelists
Kernel command line: root=/dev/mem ro console=tty0
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 32768 bytes)
Xen reported: 3200.642 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Software IO TLB disabled
vmalloc area: e0000000-fb7fe000, maxmem 34000000
Memory: 496384k/514304k available (2301k kernel code, 17696k reserved, 862k
data, 324k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 6396.31 BogoMIPS (lpj=31981568)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000
0000441d 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 0000441d
00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: After all inits, caps: bfebd3f1 00000000 00000000 00000080 0000441d
00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking ''hlt'' instruction... disabled
CPU0: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 01
Booting processor 1/1 eip c0100008
boot error: -22
CPU #1 not responding - cannot use it.
Total of 1 processors activated (6396.31 BogoMIPS).
ENABLING IO-APIC IRQs
Brought up 1 CPUs
CPU0 attaching sched-domain:
domain 0: span 01
groups: 01
domain 1: span 01
groups: 01
checking if image is initramfs...it isn''t (bad gzip magic numbers);
looks like
an initrd
Freeing initrd memory: 8192k freed
NET: Registered protocol family 16
PCI: Using configuration type 1
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Boot video device is 0000:04:05.0
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.CSA_._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIX._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 10 11 14 15) *5
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 10 11 14 15) *7
ACPI: PCI Interrupt Link [LNKD] (IRQs *3 10 11 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 10 *11 14 15)
xen_mem: Initialising balloon driver.
PCI: Using ACPI for IRQ routing
PCI: If a device doesn''t work, try "pci=routeirq". If it
helps, post a report
Grant table initialized
Number of CPUs sharing cache didn''t match any known set of CPUs
Number of CPUs sharing cache didn''t match any known set of CPUs
IA-32 Microcode Update Driver: v1.14-xen <tigran@veritas.com>
Simple Boot Flag at 0x38 set to 0x1
Initializing Cryptographic API
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 2.6.6)
pcnet32.c:v1.30j 29.04.2005 tsbogend@alpha.franken.de
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
xen_net: Initialising Xen netif backend.
mice: PS/2 mouse device common for all mice
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: automatically using best checksumming function: pIII_sse
pIII_sse : 1330.800 MB/sec
raid5: using function: pIII_sse (1330.800 MB/sec)
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
NET: Registered protocol family 2
IP: routing cache hash table of 2048 buckets, 32Kbytes
TCP established hash table entries: 16384 (order: 6, 262144 bytes)
TCP bind hash table entries: 16384 (order: 5, 196608 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
input: AT Translated Set 2 keyboard on isa0060/serio0
Bridge firewalling registered
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 8192KiB [1 disk] into ram disk... |
Finally an smp kernel produces th following output :
Linux version 2.6.13-8-smp (geeko@buildhost) (gcc version 4.0.2 20050901
(prere5
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009b800 (usable)
BIOS-e820: 000000000009b800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000ca000 - 00000000000cc000 (reserved)
BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000003ff70000 (usable)
BIOS-e820: 000000003ff70000 - 000000003ff7a000 (ACPI data)
BIOS-e820: 000000003ff7a000 - 000000003ff80000 (ACPI NVS)
BIOS-e820: 000000003ff80000 - 0000000040000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fffffc00 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000f6680
DMI present.
Using APIC driver default
ACPI: PM-Timer IO Port: 0x1008
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:4 APIC version 20
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1 15:4 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 32, address 0xfec10000, GSI 24-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Enabling APIC mode: Flat. Using 2 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)
Built 1 zonelists
Kernel command line: root=/dev/mem ro console=ttyS0,9600,8n1
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 3201.279 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1030616k/1048000k available (2330k kernel code, 16404k reserved, 753k
d)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 6408.59 BogoMIPS
(lpj=12817195)
Security Framework v1.0.0 initialized
SELinux: Disabled at boot.
Mount-cache hash table entries: 512
monitor/mwait feature present.
using mwait in idle threads.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
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 (12) available
CPU0: Thermal monitoring enabled
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking ''hlt'' instruction... OK.
checking if image is initramfs...it isn''t (no cpio magic); looks like
an initrd
Freeing initrd memory: 2531k freed
ACPI: Looking for DSDT in initrd... not found!
not found!
CPU0: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 01
Booting processor 1/1 eip 3000
Initializing CPU#1
Calibrating delay using timer specific routine.. 6401.57 BogoMIPS
(lpj=12803140)
monitor/mwait feature present.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
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 (12) available
CPU1: Thermal monitoring enabled
CPU1: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 01
Total of 2 processors activated (12810.16 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
checking TSC synchronization across 2 CPUs: passed.
Brought up 2 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfd920, last bus=4
PCI: Using configuration type 1
ACPI: Subsystem revision 20050408
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.PCI0] segment is 0
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 10 11 14 15) *5
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 10 11 14 15) *7
ACPI: PCI Interrupt Link [LNKD] (IRQs *3 10 11 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 10 *11 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 12 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn''t work, try "pci=routeirq". If it
helps, post a report
PCI: Bridge: 0000:00:03.0
IO window: 2000-2fff
MEM window: f8100000-f81fffff
PREFETCH window: 40000000-400fffff
PCI: Bridge: 0000:00:1c.0
IO window: 3000-3fff
MEM window: f8200000-f82fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
IO window: 4000-4fff
MEM window: f8300000-f9ffffff
PREFETCH window: 40100000-401fffff
TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca)
Simple Boot Flag at 0x38 set to 0x1
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: disabled - APM is not SMP safe.
audit: initializing netlink socket (disabled)
audit(1129725488.816:1): 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)
Initializing Cryptographic API
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize
loop: loaded (max 8 devices)
mice: PS/2 mouse device common for all mice
input: PC Speaker
md: md driver 0.90.2 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 3.38
NET: Registered protocol family 2
IP route cache hash table entries: 65536 (order: 6, 262144 bytes)
input: AT Translated Set 2 keyboard on isa0060/serio0
TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Starting balanced_irq
Using IPI No-Shortcut mode
ACPI wakeup devices:
CSA PCIX PCIB KBC0 MSE0 COM1 AC97 USB1 USB2 EUSB
ACPI: (supports S0 S1 S4 S5)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem).
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
usbcore: registered new driver usbfs
usbcore: registered new driver hub
SCSI subsystem initialized
ICH5: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 169
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x1460-0x1467, BIOS settings: hda:pio, hdb:pio
hda: HL-DT-STDVD-ROM GDR8082N, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 24X DVD-ROM drive, 256kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ACPI: PCI Interrupt 0000:03:04.0[A] -> GSI 26 (level, low) -> IRQ 177
ata1: SATA max UDMA/133 cmd 0xF8806200 ctl 0xF8806238 bmdma 0x0 irq 177
ata2: SATA max UDMA/133 cmd 0xF8806280 ctl 0xF88062B8 bmdma 0x0 irq 177
ata3: SATA max UDMA/133 cmd 0xF8806300 ctl 0xF8806338 bmdma 0x0 irq 177
ata4: SATA max UDMA/133 cmd 0xF8806380 ctl 0xF88063B8 bmdma 0x0 irq 177
ata1: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata1: dev 0 configured for UDMA/133
scsi0 : sata_promise
ata2: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata2: dev 0 configured for UDMA/133
scsi1 : sata_promise
ata3: no device found (phy stat 00000000)
scsi2 : sata_promise
ata4: no device found (phy stat 00000000)
scsi3 : sata_promise
Vendor: ATA Model: ST3160023AS Rev: 3.00
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sda: drive cache: write back
sda: sda1 < sda5 sda6 sda7 sda8 sda9 >
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0
Vendor: ATA Model: ST3160023AS Rev: 3.00
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdb: drive cache: write back
sdb: sdb1
Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
Attached scsi generic sg1 at scsi1, channel 0, id 0, lun 0, type 0
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
My impression is, that XEN recognizes the HT-CPU as two cpus, while the kernel
fails to bring up the second.
Peter Bier
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