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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