RE: [Xen-users] cpu does not support long mode. use 32 bitdistribution.

["You, Yongkang" <yongkang.you@xxxxxxxxx>]

Hi,

 

You need to add "pae=1" in guest config file.

 

Best Regards,

Yongkang You

 

---

From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Arpan Jindal
Sent: Tuesday, February 26, 2008 11:39 AM
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] cpu does not support long mode. use 32 bitdistribution.

 hi any feedback on this

 

 

thanks
 

On 2/26/08, Arpan Jindal <jindalarpan@xxxxxxxxx> wrote:

here is output of xm info

 

host                   : xen.hp

release                : 2.6.18-8.el5xen

version                : #1 SMP Fri Jan 26 14:29:35 EST 2007

machine                : x86_64

nr_cpus                : 16

nr_nodes               : 1

sockets_per_node       : 4

cores_per_socket       : 4

threads_per_core       : 1

cpu_mhz                : 1600

hw_caps                : bfebfbff:20000800:00000000:00000140:0004e33d:00000000:00000001

total_memory           : 32764

free_memory            : 6152

xen_major              : 3

xen_minor              : 0

xen_extra              : .3-rc5-8.el5

xen_caps               : xen-3.0-x86_64 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 4.1.1 20070105 (Red Hat 4.1.1-52)

cc_compile_by          : brewbuilder

cc_compile_domain      : build.redhat.com

cc_compile_date        : Fri Jan 26 14:12:03 EST 2007

xend_config_format     : 2

 

 

thanks

 

 

On 2/25/08, Stephan Seitz <s.seitz@xxxxxxxxxxxx> wrote:

Hi,

what is the output of

xm info

Maybe you installed the 32bit hypervisor?



Arpan Jindal schrieb:
> hi all
> i am trying to boot from rhel5.1 x86_64 image. with the following
> configuration
>
> kernel = "/usr/lib/xen/boot/hvmloader"
> builder='hvm'
> memory = 3048
> name = "rhel51"
> vcpus=1
> cpus = ""
> vif = [ 'type=ioemu, bridge=xenbr0' ]
> disk = [ 'phy:/dev/cciss/c0d0p7,ioemu:hda,w',
> 'file:/tmp/rhel5.iso,ioemu:hdc:cdrom,r' ]
>
> on_reboot   = 'restart'
> on_crash    = 'destroy'
> device_model = '/usr/lib64/xen/bin/qemu-dm'
> boot='d'
> sdl=0
> vnc=1
> vncviewer=0
> stdvga=0
> serial='pty'
> ne2000=0
> usb=1
> usbdevice='tablet'
>
> when i use : xm create /etc/xen/rhel51 -c
>
> i am able to see the installation screen of rhel by as press enter it
> gives me error as:
>
> Your cpu does not support long mode. use 32 bit distribution.
>
>
>
> what might be issue. as my server is intel xeon server(with is 64 bit
> ) with 4 cpus and 32 gb of ram.
> kindly let me know if i am doing something wrong in configuration file.
> ot if there is some other way to install linux under xen via iso image.
>
> thanks
>
>
>
>
> ------------------------------------------------------------------------
>
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> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users


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Stephan Seitz
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-- 
Arpan 
Jindal
Mumbai
+91-9819680008 
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