Re: [Xen-users] xen on NAS

["trilok nuwal" <tc.nuwal@xxxxxxxxx>]

First You have to  mount NAS server to Linux machine, assume this is mounted to dir /mnt in linux machine.

Now you could dd /de/hda3 to NAS server in a file backed VBD.

# dd if=/dev/hda3 of=/mnt/hda.disk

Now modify ur config file slightly as below.


kernel = "/usr/lib/xen/boot/hvmloader"
builder='hvm' 
memory = 1024 
name = "winxp" 
vcpus=1 
pae=0 
acpi=0 
apic=0 
cpus = "" 
vif = [ 'type=ioemu, bridge=xenbr0' ] 
#disk = [ 'phy:/dev/hda3,ioemu:hda,w' ] 
disk = [ 'file:/mnt/hda.disk,ioemu:hda,w' ]

>
on_reboot   = 'restart'
on_crash    = 'destroy'
device_model = '/usr/lib/xen/bin/qemu-dm'
sdl=0
vnc=1
vncviewer=0
stdvga=0
serial='pty'
ne2000=0
usb=1
usbdevice='tablet'

and restart the domain.

Other way u could populate the root file system in some NAS dir also. But this usage and reliability isa suspected.

Thanks
Trilok

On Thu, Feb 21, 2008 at 2:01 PM, <chandraprakash.gupta@xxxxxxx> wrote:

Hi
i am having one NAS box (windows) on which i have created new partation ( e:) . i want to use this drive for my guest os in xen what all need to be defied in the configuration file od domu.

NAS dive for windows:
NAS ip: 172.17.217.49
drive: e
username : admin
password: admin123

complete shared path : \\172.17.217.49\e

kindly let me know how to add these entries to my dom file. ealier i was using local disk and for domU configration. that configuration is as follows:

kernel = "/usr/lib/xen/boot/hvmloader"
builder='hvm'
memory = 1024
name = "winxp"
vcpus=1
pae=0
acpi=0
apic=0
cpus = ""
vif = [ 'type=ioemu, bridge=xenbr0' ]
disk = [ 'phy:/dev/hda3,ioemu:hda,w' ]
>
on_reboot   = 'restart'
on_crash    = 'destroy'
device_model = '/usr/lib/xen/bin/qemu-dm'
sdl=0
vnc=1
vncviewer=0
stdvga=0
serial='pty'
ne2000=0
usb=1
usbdevice='tablet'

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