[Xen-users] Server xen reboot --- strange problem

[Bruno Steven <aspenbr@xxxxxxxxx>]

Hi, 

I have a server installed XEN server on box Centos 5.4 64 bits using icore7 processor, the problem is some time the server reboot . I think that problem is  power supply  and change with other server power supply  . I don't know the true reason for this problem , but I want very much new ideas. 

The configuration file of virtual machine Windows 2003 standard 64 bits. 

import os, re

arch = os.uname()[4]

if re.search('64', arch):

    arch_libdir = 'lib64'

else:

    arch_libdir = 'lib'

kernel = "/usr/lib/xen/boot/hvmloader"

builder='hvm'

memory = 1000

# Should be at least 2KB per MB of domain memory, plus a few MB per vcpu.

shadow_memory = 4

name = "xenwin2003-Pontosoft"

vif = [ 'type=ioemu, bridge=xenbr0' ]

acpi = 1

apic = 1

pae = 1

# configurando cpus 

cpus = "0-7"

vcpus=1

#disk = ['file:/mnt/disco-xen/xenwin2008.img,/dev/mapper/DiskVirtual01-VolVM01Win2008,w', 'phy:/dev/scd0,hdd:cdrom,r']

#disk = ['phy:/dev/DiskVirtual01/VolVM01Win2008,hda,w', 'phy:/dev/scd0,hdd:cdrom,r']

#disk = ['file://mnt/disco-xen/xenwin2008.img,ioemu:hda,w','phy:/dev/scd0,hdd:cdrom,r']

#disk =  ['file://mnt/disco-xen/xenwin2008L.img,ioemu:hdc,w','phy:/dev/scd0,hdd:cdrom,r'] 

# Este disco correto  

disk = ['file:/mnt/disco-xen/DiscoVirtualWin2003-Pontosoft.img,ioemu:hdb,w','file:/mnt/imagem-xen/SW_CD_Windows_Svr_Std_2003_R2_64-BIT_English_-2_x64_R2_CD1_ISO_MLF_X12-58050.ISO,hdd:cdrom,r'] 

# Disco backup 

#disk = ['file:/mnt/teste-backupLVM/DiscoVirtualWin2003Infra.img,ioemu:hdb,w'] 

# Disco backup 

#disk = ['file:/mnt/teste-backupLVM/DiscoVirtualWin2003Infra.img,ioemu:hdb,w'] 

#,'file:/opt/teste/SW_CD_Windows_Svr_Std_2003_R2_64-BIT_English_-2_x64_R2_CD1_ISO_MLF_X12-58050.ISO,hdd:cdrom,r']

#,'file:/opt/teste/SW_CD_Windows_Svr_Std_2003_R2_64-BIT_English_x64_R2_CD2_ISO_MLF_X12-03810.ISO,hdc:cdrom,r']

#/mnt/imagem-xen/SW_CD_Windows_Svr_Std_2003_R2_64-BIT_English_-2_x64_R2_CD1_ISO_MLF_X12-58050.ISO,hdd:cdrom,r']

# win 2008 teste --> disk = ['file:/mnt/disco-xen/xenwin2008-medium.img,ioemu:hda,w','file:/mnt/imagem-xen/win2008.iso,hdd:cdrom,r'] 

#disk = ['file:/mnt/disco-xen/DiscoVirtualWin2008.img,ioemu:hdc,w','file:/mnt/imagem-xen/Win2008EN.iso,hda:cdrom,r']

#/mnt/imagem-xen/windows200364.iso

#phy:/dev/scd0,hdd:cdrom,r']

#f#ile:/mnt/imagem-xen/win2008.iso,hda:cdrom,r']

#phy:/dev/scd0,hdd:cdrom,r']

#'file:/mnt/imagem-xen/win2008.iso,hda:cdrom,r']

#scd0

device_model = '/usr/' + arch_libdir + '/xen/bin/qemu-dm'

# configuracao rede 

#ip = "192.168.7.11"

#gateway = "192.168.7.1"

#netmask = "255.255.255.0"

#-----------------------------------------------------------------------------

# boot on floppy (a), hard disk (c) or CD-ROM (d) 

# default: hard disk, cd-rom, floppy

boot="dc"

sdl=0

vnc=1

vncconsole=1

vncpasswd=''

serial='pty'

usbdevice='tablet'

-- 
Bruno Steven - Administrador de sistemas. 
LPIC-1 - LPI ID: lpi000119659 / Code: p2e4wz47e4
https://www.lpi.org/caf/Xamman/certification

MCP-Windows 2003 - TranscriptID: 793804 / Access Code: 080089100
https://mcp.microsoft.com/authenticate/validatemcp.aspx


P Antes de imprimir pense em sua responsabilidade e comprometimento com o Meio Ambiente. Before printing this message, think about your ecologic responsability and environment commitment.

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