Re: [Xen-users] cannot boot any domU

[Yvette Chanco <yentlsoup@xxxxxxxxx>]

Sorry, no answers, only questions (and I apologize if you've answered
this and I missed it):

Have your tried the live CD demo on the same hardware?
http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads.html

After you reboot, is there anything meaningful in /var/log/xend.log or
/var/log/xend-debug.log?


On 8/5/05, Scott Koranda <skoranda@xxxxxxxxxxxxxxxxxxxx> wrote:
> > On Friday 05 August 2005 01:42, Marcus Brown wrote:
> >
> > >
> > > I'm interested in how 'immediate' this is as I suspect you have a
> > > problem with your initrd. You might be able to see something with
> > >
> > > xm create xmfc4 && xm console n
> > >
> > > (You need to know what the next console number will be, of course!:))
> >
> > you also can "xm create -c xmfc4 " which starts the domain and immediatly
> > attaches the console, so you'll see the entire boot process.
> >
> 
> I have been using the syntax "xm create -c" from the beginning
> since I was following the manual (in particular the ttylinux
> example). Unfortunately all I see (in its entirety) is this:
> 
> [root@garlic xen]# xm create -c xmfc4
> Using config file "xmfc4".
> 
> As soon as that single line is printed the hardware hangs up.
> I do not think Xen even gets started enough to print anything
> to a console.
> 
> The same is true when I try the ttylinux example. I only get
> that single line and then the hardware hangs.
> 
> By the way, before I try starting a domU I see this:
> 
> [root@garlic ~]# xm info
> system                 : Linux
> host                   : garlic.phys.uwm.edu
> release                : 2.6.11.10-xen0
> version                : #1 Sun May 22 11:38:50 BST 2005
> machine                : i686
> cores                  : 0
> hyperthreads_per_core  : 2
> cpu_mhz                : 3000
> memory                 : 1015
> free_memory            : 870
> [root@garlic ~]# xm list
> Name              Id  Mem(MB)  CPU  State  Time(s)  Console
> Domain-0           0      123    0  r----      8.6
> [root@garlic ~]# xm dmesg
> ERROR: cannot use unconfigured serial port COM1
>  __  __            ____    ___   __
>  \ \/ /___ _ __   |___ \  / _ \ / /_
>   \  // _ \ '_ \    __) || | | | '_ \
>   /  \  __/ | | |  / __/ | |_| | (_) |
>  /_/\_\___|_| |_| |_____(_)___(_)___/
> 
>  http://www.cl.cam.ac.uk/netos/xen
>  University of Cambridge Computer Laboratory
> 
>  Xen version 2.0.6 (xenod@xxxxxxxxxxxx) (gcc version 3.3.3
> 20040412 (Red Hat Linux 3.3.3-7)) Sun May 22 11:31:19 BST 2005
>  Latest ChangeSet: 2005/05/22 11:30:28 1.1720
> 42905f44tK_V2k-UIPH1EmnW4Bg6Dg
> 
> (XEN) Physical RAM map:
> (XEN)  0000000000000000 - 000000000009fc00 (usable)
> (XEN)  000000000009fc00 - 00000000000a0000 (reserved)
> (XEN)  00000000000f0000 - 0000000000100000 (reserved)
> (XEN)  0000000000100000 - 000000003f7f0000 (usable)
> (XEN)  000000003f7f0000 - 000000003f7f8000 (ACPI data)
> (XEN)  000000003f7f8000 - 000000003f800000 (ACPI NVS)
> (XEN)  00000000fec00000 - 00000000fec01000 (reserved)
> (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
> (XEN)  00000000fff00000 - 0000000100000000 (reserved)
> (XEN) System RAM: 1015MB (1039932kB)
> (XEN) Xen heap: 10MB (10764kB)
> (XEN) CPU0: Before vendor init, caps: bfebfbff 00000000
> 00000000, vendor = 0
> (XEN) CPU#0: Physical ID: 0, Logical ID: 0
> (XEN) CPU caps: bfebfbff 00000000 00000000 00000000
> (XEN) found SMP MP-table at 000fc0f0
> (XEN) ACPI: RSDP (v000 AMI
> ) @ 0x000fa3b0
> (XEN) ACPI: RSDT (v001 AMIINT INTEL865 0x00000010 MSFT
> 0x00000097) @ 0x3f7f0000
> (XEN) ACPI: FADT (v001 AMIINT INTEL865 0x00000011 MSFT
> 0x00000097) @ 0x3f7f0030
> (XEN) ACPI: MADT (v001 AMIINT INTEL865 0x00000009 MSFT
> 0x00000097) @ 0x3f7f00c0
> (XEN) ACPI: DSDT (v001  INTEL    I865G 0x00001000 MSFT
> 0x0100000d) @ 0x00000000
> (XEN) ACPI: Local APIC address 0xfee00000
> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> (XEN) Processor #0 Unknown CPU [15:3] APIC version 20
> (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] disabled)
> (XEN) Using ACPI for processor (LAPIC) configuration
> information
> (XEN) Intel MultiProcessor Specification v1.4
> (XEN)     Virtual Wire compatibility mode.
> (XEN) OEM ID: INTEL    Product ID: I865G/GE/PE  APIC at:
> 0xFEE00000
> (XEN) I/O APIC #2 Version 32 at 0xFEC00000.
> (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
> (XEN) Processors: 1
> (XEN) Using scheduler: Borrowed Virtual Time (bvt)
> (XEN) Initializing CPU#0
> (XEN) Detected 3000.191 MHz processor.
> (XEN) CPU0: Before vendor init, caps: bfebfbff 00000000
> 00000000, vendor = 0
> (XEN) CPU#0: Physical ID: 0, Logical ID: 0
> (XEN) CPU caps: bfebfbff 00000000 00000000 00000000
> (XEN) CPU0 booted
> (XEN) enabled ExtINT on CPU#0
> (XEN) ESR value before enabling vector: 00000000
> (XEN) ESR value after enabling vector: 00000000
> (XEN) Error: only one processor found.
> (XEN) ENABLING IO-APIC IRQs
> (XEN) Setting 2 in the phys_id_present_map
> (XEN) ...changing IO-APIC physical APIC ID to 2 ... ok.
> (XEN) init IO_APIC IRQs
> (XEN) ..TIMER: vector=0x41 pin1=2 pin2=0
> (XEN) Using local APIC timer interrupts.
> (XEN) Calibrating APIC timer for CPU0...
> (XEN) ..... CPU speed is 3000.1452 MHz.
> (XEN) ..... Bus speed is 200.0095 MHz.
> (XEN) ..... bus_scale = 0x0000CCD7
> (XEN) Time init:
> (XEN) .... System Time: 10735130ns
> (XEN) .... cpu_freq:    00000000:B2D34AD4
> (XEN) .... scale:       00000001:554FC001
> (XEN) .... Wall Clock:  1123248619s 120000us
> (XEN) PCI: PCI BIOS revision 2.10 entry at 0xfdb81, last bus=1
> (XEN) PCI: Using configuration type 1
> (XEN) PCI: Probing PCI hardware
> (XEN) PCI: Probing PCI hardware (bus 00)
> (XEN) PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
> (XEN) Transparent bridge - PCI device 8086:244e
> (XEN) PCI: Using IRQ router PIIX/ICH [8086/24d0] at 00:1f.0
> (XEN) PCI->APIC IRQ transform: (B0,I2,P0) -> 16
> (XEN) PCI->APIC IRQ transform: (B0,I29,P0) -> 16
> (XEN) PCI->APIC IRQ transform: (B0,I29,P1) -> 19
> (XEN) PCI->APIC IRQ transform: (B0,I29,P2) -> 18
> (XEN) PCI->APIC IRQ transform: (B0,I29,P0) -> 16
> (XEN) PCI->APIC IRQ transform: (B0,I29,P3) -> 23
> (XEN) PCI->APIC IRQ transform: (B0,I31,P0) -> 18
> (XEN) PCI->APIC IRQ transform: (B0,I31,P1) -> 17
> (XEN) PCI->APIC IRQ transform: (B0,I31,P1) -> 17
> (XEN) PCI->APIC IRQ transform: (B1,I6,P0) -> 20
> (XEN) mtrr: v2.0 (20020519)
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) Xen-ELF header found:
> 'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=2.0,VIRT_BASE=0xC0000000,LOADER=generic,PT_MODE_WRITABLE'
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN)  Kernel image:  00c00000->010308cc
> (XEN)  Initrd image:  01031000->010c2e00
> (XEN)  Dom0 alloc.:   01400000->09400000
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN)  Loaded kernel: c0100000->c055eac4
> (XEN)  Init. ramdisk: c055f000->c05f0e00
> (XEN)  Phys-Mach map: c05f1000->c0611000
> (XEN)  Page tables:   c0611000->c0614000
> (XEN)  Start info:    c0614000->c0615000
> (XEN)  Boot stack:    c0615000->c0616000
> (XEN)  TOTAL:         c0000000->c0800000
> (XEN)  ENTRY ADDRESS: c0100000
> (XEN) Scrubbing DOM0 RAM: ..done.
> (XEN) Initrd len 0x91e00, start at 0xc055f000
> (XEN) Scrubbing Free RAM: ...........done.
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to
> switch input to Xen).
> 
> 
> 
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>

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