Re: [Xen-users] Xen does not run domU

["Andrey Chursin" <andll@xxxxxxxxxxx>]

Hi, Javera, thank you for your answer.

Unfortunelly, there is only 3 files and 1 directory in /var/log/xen:
console  xend-debug.log  xend.log  xen-hotplug.log

I do not see any 'qemu' file...

May be you mean another file name, or it is there in different
location on CentOS?

2008/12/7  <javera@xxxxxxxxxxxxxx>:
> You can see in /var/log/xen qemu log files for looking more information.
>
> javera
> ---
>
> -----Original Message-----
> From: "Andrey Chursin" <andll@xxxxxxxxxxx>
>
> Date: Sun, 7 Dec 2008 15:02:59
> To: <xen-users@xxxxxxxxxxxxxxxxxxx>
> Subject: [Xen-users] Xen does not run domU
>
>
> Hello, guys!
>
> My computer is running CentOS 5.0 with Xen
>
> I have a trouble with booting guest domain(domU).
>
> I have next script file:
>
> kernel = '/usr/lib/xen/boot/hvmloader'
> builder = 'hvm'
> memory = '1024'
> device_model='/usr/lib/xen/bin/qemu-dm'
> disk = [ 'file:/xen/0/disk.img,ioemu:hda,w',
> 'file:/xen/0/ubuntu-8.10-desktop-i386.iso,ioemu:hdc:cdrom,r' ]
> name = 'win01'
> #vif = ['type=ioemu, bridge=xenbr0']
> boot='d'
> vnc=1
> vncviewer=0
> sdl=0
> vncdisplay = "0"
> vnclisten = "0.0.0.0"
>
> Where
> /xen/0/disk.img - zero filled 40 Gb file,
> /xen/0/ubuntu-8.10-desktop-i386.iso - ubuntu's distrib, downloaded
> from official mirror
>
> When I am typing
> Xm create file_name
> I get next messages:
> Using config file "./script".
> Started domain win01
>
> But then, if I write xm list, I see next:
> Name                                      ID Mem(MiB) VCPUs State   Time(s)
> Domain-0                                   0     2973     4 r-----   1383.4
> win01                                      1     1023     1 ------      0.0 
> (!)
>
> AFAIK it means that win01 was not started(0 second execution time), am
> I wrong here?
>
> Can you help me to determine the problem? Is there any log file or
> something like it when I can see, what is wrong with my domU? May be
> it is known issue, or something like it?
>
> Thank you for your attention.
>
>
>
> INFORMATION about the system:
>
> Xm info shows next information:
>
> host                   : ***
> release                : 2.6.18-92.1.18.el5xen
> version                : #1 SMP Wed Nov 12 09:48:10 EST 2008
> machine                : x86_64
> nr_cpus                : 4
> nr_nodes               : 1
> sockets_per_node       : 1
> cores_per_socket       : 4
> threads_per_core       : 1
> cpu_mhz                : 1695
> hw_caps                :
> 178bfbff:efd3fbff:00000000:00000110:00802009:00000000:000007ff
> total_memory           : 4094
> free_memory            : 127
> node_to_cpu            : node0:0-3
> xen_major              : 3
> xen_minor              : 1
> xen_extra              : .2-92.1.18.el5
> 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_pagesize           : 4096
> platform_params        : virt_start=0xffff800000000000
> xen_changeset          : unavailable
> cc_compiler            : gcc version 4.1.2 20071124 (Red Hat 4.1.2-42)
> cc_compile_by          : mockbuild
> cc_compile_domain      : centos.org
> cc_compile_date        : Wed Nov 12 09:13:10 EST 2008
> xend_config_format     : 2
>
> xm dmesg shows:
>
>  __  __            _____  _   ____     ___ ____    _   _  ___       _ ____
>  \ \/ /___ _ __   |___ / / | |___ \   / _ \___ \  / | / |( _ )  ___| | ___|
>  \  // _ \ \047_ \    |_ \ | |   __) |_| (_) |__) | | | | |/ _ \ / _ \ |___ \
>  /  \  __/ | | |  ___) || |_ / __/|__\__, / __/ _| |_| | (_) |  __/ |___) |
>  /_/\_\___|_| |_| |____(_)_(_)_____|    /_/_____(_)_(_)_|\___(_)___|_|____/
>
>  http://www.cl.cam.ac.uk/netos/xen
>  University of Cambridge Computer Laboratory
>
>  Xen version 3.1.2-92.1.18.el5 (mockbuild@xxxxxxxxxx) (gcc version
> 4.1.2 20071124 (Red Hat 4.1.2-42)) Wed Nov 12 09:13:10 EST 2008
>  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)  00000000000d0000 - 0000000000100000 (reserved)
> (XEN)  0000000000100000 - 00000000d7f40000 (usable)
> (XEN)  00000000d7f40000 - 00000000d7f4e000 (ACPI data)
> (XEN)  00000000d7f4e000 - 00000000d7f80000 (ACPI NVS)
> (XEN)  00000000d7f80000 - 00000000d8000000 (reserved)
> (XEN)  00000000e0000000 - 00000000f0000000 (reserved)
> (XEN)  00000000fec00000 - 00000000fec03000 (reserved)
> (XEN)  00000000fed00000 - 00000000fed00400 (reserved)
> (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
> (XEN)  00000000fff00000 - 0000000100000000 (reserved)
> (XEN)  0000000100000000 - 0000000128000000 (usable)
> (XEN) System RAM: 4094MB (4193136kB)
> (XEN) Xen heap: 14MB (14892kB)
> (XEN) Domain heap initialised: DMA width 32 bits
> (XEN) Processor #0 0:2 APIC version 16
> (XEN) Processor #1 0:2 APIC version 16
> (XEN) Processor #2 0:2 APIC version 16
> (XEN) Processor #3 0:2 APIC version 16
> (XEN) IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-15
> (XEN) IOAPIC[1]: apic_id 5, version 17, address 0xfec01000, GSI 16-31
> (XEN) IOAPIC[2]: apic_id 6, version 17, address 0xfec02000, GSI 32-47
> (XEN) Enabling APIC mode:  Flat.  Using 3 I/O APICs
> (XEN) Using scheduler: SMP Credit Scheduler (credit)
> (XEN) Detected 1695.794 MHz processor.
> (XEN) AMD SVM: ASIDs enabled.
> (XEN) HVM: SVM enabled
> (XEN) HVM: Hardware Assisted Paging detected and enabled.
> (XEN) CPU0: AMD Quad-Core AMD Opteron(tm) Processor 2344 HE stepping 03
> (XEN) Booting processor 1/1 eip 90000
> (XEN) AMD SVM: ASIDs enabled.
> (XEN) CPU1: AMD Quad-Core AMD Opteron(tm) Processor 2344 HE stepping 03
> (XEN) Booting processor 2/2 eip 90000
> (XEN) AMD SVM: ASIDs enabled.
> (XEN) CPU2: AMD Quad-Core AMD Opteron(tm) Processor 2344 HE stepping 03
> (XEN) Booting processor 3/3 eip 90000
> (XEN) AMD SVM: ASIDs enabled.
> (XEN) CPU3: AMD Quad-Core AMD Opteron(tm) Processor 2344 HE stepping 03
> (XEN) Total of 4 processors activated.
> (XEN) ENABLING IO-APIC IRQs
> (XEN)  -> Using new ACK method
> (XEN) Platform timer overflows in 14998 jiffies.
> (XEN) Platform timer is 14.318MHz HPET
> (XEN) Brought up 4 CPUs
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff80200000 memsz=0x2d6d20
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff804d6d80 memsz=0x1161d0
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff805ed000 memsz=0xc08
> (XEN) elf_parse_binary: phdr: paddr=0xffffffff805ee000 memsz=0x1134e4
> (XEN) elf_parse_binary: memory: 0xffffffff80200000 -> 0xffffffff807014e4
> (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        = 0xffffffff807014e4
> (XEN)     virt_entry       = 0xffffffff80200000
> (XEN)  Xen  kernel: 64-bit, lsb, compat32
> (XEN)  Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 
> 0xffffffff807014e4
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN)  Dom0 alloc.:   0000000122000000->0000000124000000 (987118 pages
> to be allocated)
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN)  Loaded kernel: ffffffff80200000->ffffffff807014e4
> (XEN)  Init. ramdisk: ffffffff80702000->ffffffff80d3e600
> (XEN)  Phys-Mach map: ffffffff80d3f000->ffffffff814d6f70
> (XEN)  Start info:    ffffffff814d7000->ffffffff814d749c
> (XEN)  Page tables:   ffffffff814d8000->ffffffff814e7000
> (XEN)  Boot stack:    ffffffff814e7000->ffffffff814e8000
> (XEN)  TOTAL:         ffffffff80000000->ffffffff81800000
> (XEN)  ENTRY ADDRESS: ffffffff80200000
> (XEN) Dom0 has maximum 4 VCPUs
> (XEN) elf_load_binary: phdr 0 at 0xffffffff80200000 -> 0xffffffff804d6d20
> (XEN) elf_load_binary: phdr 1 at 0xffffffff804d6d80 -> 0xffffffff805ecf50
> (XEN) elf_load_binary: phdr 2 at 0xffffffff805ed000 -> 0xffffffff805edc08
> (XEN) elf_load_binary: phdr 3 at 0xffffffff805ee000 -> 0xffffffff80628388
> (XEN) Initrd len 0x63c600, start at 0xffffffff80702000
> (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 100kB init memory.
>
>
>
>
> --
> Regards,
> Andrey
>
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>
> --
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>
>
> --
> Aquest missatge ha estat verificat amb antivirus i
> antispam. Es considera que esta net.
>
>



-- 
Regards,
Andrey

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