Re: [Xen-users] Xen thinks 32 bit windows is 64 bit...

[Fantu <fantonifabio@xxxxxxxxxx>]

in your config i see this:
device_model = "/usr/lib64/xen/bin/qemu-dm"
you actual use 64 qemu, is domU is 32 bit you must use 32 bit if i not wrong


Morten RÃnseth-2 wrote:
> 
> Hi all,
> 
> 
> I have a CentOS 5.5 box running Xen 3.0.3 under which I run several
> Windows 2003 Enterprise solutions.
> Now, after doing a software upgrade last Friday, I restarted the CentOS
> box.
> After the restart, one of my Windows installations refuses to run.
> 
> I see a brief startup-screen finding disk(s) and then I get a black
> screen with this message:
> 
> "Attempting to load x64 Operating system, however, this system does not
> have the APIC configured."
> 
> Now, I have apic configured, and the image contains a 32 bit version of
> 2003 server, not 64 bits. All other images I have run just fine.
> The troubled image ran fine also, prior to update/reboot.
> 
> Is there any reason why I'm getting this message? Is there anything I
> can do?
> 
> 
> Hope somebody can help me with thius.
> 
> 
> Cheers,
> 
> 
> -Morten
> 
> 
> Here is the config for the hvm:
> 
> name = "VarnerTest"
> uuid = "bb2d31aa-d32a-daf0-75ae-a092934236a2"
> maxmem = 1032
> memory = 1032
> vcpus = 1
> builder = "hvm"
> kernel = "/usr/lib/xen/boot/hvmloader"
> boot = "c"
> pae = 1
> acpi = 1
> apic = 1
> localtime = 1
> on_poweroff = "destroy"
> on_reboot = "restart"
> on_crash = "restart"
> device_model = "/usr/lib64/xen/bin/qemu-dm"
> usbdevice = "tablet"
> sdl = 0
> vnc = 1
> vncunused = 1
> keymap = "no"
> disk = [ "file:/var/lib/xen/images/VarnerTest.img,hda,w", ",hdc:cdrom,r" ]
> vif = [ "mac=00:16:3e:46:ed:52,bridge=xenbr1" ]
> serial = "pty"
> 
> 
> And here is dmesg:
> 
>  __  __            _____  _   ____     _  ___  _  _    _____  _       _
> ____ 
>  \ \/ /___ _ __   |___ / / | |___ \   / |/ _ \| || |  |___ / / |  ___| |
> ___|
>   \  // _ \ \047_ \    |_ \ | |   __) |__| | (_) | || |_   |_ \ | | / _
> \ |___ \
>   /  \  __/ | | |  ___) || |_ / __/|__| |\__, |__   _| ___) || ||  __/
> |___) |
>  /_/\_\___|_| |_| |____(_)_(_)_____|  |_|  /_/  
> |_|(_)____(_)_(_)___|_|____/
>                                                                              
> 
>  http://www.cl.cam.ac.uk/netos/xen
>  University of Cambridge Computer Laboratory
> 
>  Xen version 3.1.2-194.3.1.el5 (mockbuild@xxxxxxxxxx) (gcc version 4.1.2
> 20080704 (Red Hat 4.1.2-48)) Thu May 13 12:59:18 EDT 2010
>  Latest ChangeSet: unavailable
> 
> (XEN) Command line:
> (XEN) Video information:
> (XEN)  VGA is text mode 80x25, font 8x16
> (XEN)  VBE/DDC methods: none; EDID transfer time: 0 seconds
> (XEN)  EDID info not retrieved because no DDC retrieval method detected
> (XEN) Disc information:
> (XEN)  Found 1 MBR signatures
> (XEN)  Found 1 EDD information structures
> (XEN) Xen-e820 RAM map:
> (XEN)  0000000000000000 - 000000000009cc00 (usable)
> (XEN)  000000000009cc00 - 00000000000a0000 (reserved)
> (XEN)  00000000000e4000 - 0000000000100000 (reserved)
> (XEN)  0000000000100000 - 000000007fec0000 (usable)
> (XEN)  000000007fec0000 - 000000007fecb000 (ACPI data)
> (XEN)  000000007fecb000 - 000000007fece000 (ACPI NVS)
> (XEN)  000000007fece000 - 0000000080000000 (reserved)
> (XEN)  00000000e0000000 - 00000000e4000000 (reserved)
> (XEN)  00000000fec00000 - 00000000fec10000 (reserved)
> (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
> (XEN)  00000000ffb00000 - 0000000100000000 (reserved)
> (XEN)  0000000100000000 - 0000000280000000 (usable)
> (XEN) System RAM: 8190MB (8386928kB)
> (XEN) Xen heap: 13MB (13680kB)
> (XEN) Domain heap initialised: DMA width 32 bits
> (XEN) Processor #0 6:15 APIC version 20
> (XEN) Processor #1 6:15 APIC version 20
> (XEN) Processor #2 6:15 APIC version 20
> (XEN) Processor #3 6:15 APIC version 20
> (XEN) IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
> (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
> (XEN) Using scheduler: SMP Credit Scheduler (credit)
> (XEN) Detected 2394.052 MHz processor.
> (XEN) HVM: VMX enabled
> (XEN) VMX: MSR intercept bitmap enabled
> (XEN) I/O virtualisation disabled
> (XEN) CPU0: Intel(R) Xeon(R) CPU           X3220  @ 2.40GHz stepping 0b
> (XEN) Booting processor 1/1 eip 90000
> (XEN) CPU1: Intel(R) Xeon(R) CPU           X3220  @ 2.40GHz stepping 0b
> (XEN) Booting processor 2/2 eip 90000
> (XEN) CPU2: Intel(R) Xeon(R) CPU           X3220  @ 2.40GHz stepping 0b
> (XEN) Booting processor 3/3 eip 90000
> (XEN) CPU3: Intel(R) Xeon(R) CPU           X3220  @ 2.40GHz stepping 0b
> (XEN) Total of 4 processors activated.
> (XEN) ENABLING IO-APIC IRQs
> (XEN)  -> Using new ACK method
> (XEN) Platform timer overflows in 2 jiffies.
> (XEN) Platform timer is 1.193MHz PIT
> (XEN) Brought up 4 CPUs
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff80200000 memsz=0x2f3d70
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff804f3d80 memsz=0x14c510
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff80641000 memsz=0xc08
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff80642000 memsz=0x11becc
> (XEN) elf_parse_binary: memory: 0xffffffff80200000 -> 0xffffffff8075decc
> (XEN) elf_xen_parse_note: GUEST_OS = "linux"
> (XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
> (XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
> (XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
> (XEN) elf_xen_parse_note: PADDR_OFFSET = 0xffffffff80000000
> (XEN) elf_xen_parse_note: ENTRY = 0xffffffff80200000
> (XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff80206000
> (XEN) elf_xen_parse_note: FEATURES =
> "writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel"
> (XEN) elf_xen_parse_note: LOADER = "generic"
> (XEN) elf_xen_addr_calc_check: addresses:
> (XEN)     virt_base        = 0xffffffff80000000
> (XEN)     elf_paddr_offset = 0xffffffff80000000
> (XEN)     virt_offset      = 0x0
> (XEN)     virt_kstart      = 0xffffffff80200000
> (XEN)     virt_kend        = 0xffffffff8075decc
> (XEN)     virt_entry       = 0xffffffff80200000
> (XEN)  Xen  kernel: 64-bit, lsb, compat32
> (XEN)  Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 ->
> 0xffffffff8075decc
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN)  Dom0 alloc.:   0000000272000000->0000000274000000 (1937315 pages
> to be allocated)
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN)  Loaded kernel: ffffffff80200000->ffffffff8075decc
> (XEN)  Init. ramdisk: ffffffff8075e000->ffffffff81007400
> (XEN)  Phys-Mach map: ffffffff81008000->ffffffff81edfd18
> (XEN)  Start info:    ffffffff81ee0000->ffffffff81ee049c
> (XEN)  Page tables:   ffffffff81ee1000->ffffffff81ef4000
> (XEN)  Boot stack:    ffffffff81ef4000->ffffffff81ef5000
> (XEN)  TOTAL:         ffffffff80000000->ffffffff82000000
> (XEN)  ENTRY ADDRESS: ffffffff80200000
> (XEN) Dom0 has maximum 4 VCPUs
> (XEN) elf_load_binary: phdr 0 at 0xffffffff80200000 -> 0xffffffff804f3d70
> (XEN) elf_load_binary: phdr 1 at 0xffffffff804f3d80 -> 0xffffffff80640290
> (XEN) elf_load_binary: phdr 2 at 0xffffffff80641000 -> 0xffffffff80641c08
> (XEN) elf_load_binary: phdr 3 at 0xffffffff80642000 -> 0xffffffff8067f0a8
> (XEN) Initrd len 0x8a9400, start at 0xffffffff8075e000
> (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 \047CTRL-a\047 three times to
> switch input to Xen).
> (XEN) Freed 112kB init memory.
> (XEN) mtrr: type mismatch for de000000,400000 old: uncachable new:
> write-combining
> (XEN) mtrr: type mismatch for de000000,1000000 old: uncachable new:
> write-combining
> (XEN) mtrr: type mismatch for de000000,400000 old: uncachable new:
> write-combining
> (XEN) mtrr: type mismatch for de000000,1000000 old: uncachable new:
> write-combining
> 
> 
> -- 
> ---------------------
> Morten RÃnseth
> Chief System Architect
> t: +47 22 93 25 58
> ---------------------
> Rayon Visual Concepts
> Blindernveien 5
> NO-0361 Oslo
> t: +47 22 93 25 55
> <http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=blindernveien5,+0361+oslo,+norway&sll=37.0625,-95.677068&sspn=44.47475,61.787109&ie=UTF8&hq=&hnear=Blindernveien+5,+0361+Oslo,+Norway&t=h&z=16>
> www.rayon.no <http://www.rayon.no>
> 
> _______________________________________________
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> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
> 

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