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

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Server xen reboot --- strange problem
From: Bruno Steven <aspenbr@xxxxxxxxx>
Date: Mon, 5 Jul 2010 16:27:48 -0300
Delivery-date: Mon, 05 Jul 2010 12:29:30 -0700
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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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