[XenPPC] Re: 2 questions of creating domU

[Hao Yu <yuh@xxxxxxxxxx>]

Hi Amos,

We try to bring up domU but could not bring up the network. Below are a few
attachments that give the domU configuration file.

Dilma told us that your environment is more familier to ours than jimi's.
We would need your help to progress on the thread.

Thanks,
Hao

Hao Yu

Commercial Scale Out
IBM T.J. Watson Research Center
1101 Kitchawan Rd/Route 134, Rm 36-019
Yorktown Heights, NY 10598-0218
914-945-1854, Email: yuh@xxxxxxxxxx


                                                                           
             Hao Yu/Watson/IBM                                             
                                                                           
             10/25/2006 08:10                                           To 
             AM                        Jimi Xenidis <jimix@xxxxxxxxxxxxxx> 
                                                                        cc 
                                       Robert W Wisniewski                 
                                       <bob@xxxxxxxxxxxxxx>, Dilma M Da    
                                       silva/Watson/IBM@IBMUS, Doron       
                                       Shiloach/Watson/IBM@IBMUS, Edi      
                                       Shmueli/Watson/IBM@IBMUS, Jose      
                                       Moreira/Watson/IBM@IBMUS,           
                                       XenPPC-devel                        
                                       <xen-ppc-devel@xxxxxxxxxxxxxxxxxxx> 
                                       , David M Daly/Watson/IBM@IBMUS,    
                                       Maria Butrico/Watson/IBM@IBMUS      
                                                                   Subject 
                                       Re: 2 questions of creating domU    
                                       (Document link: Hao Yu)             
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           



Jimi,

Thanks to David who put matched xen tools in the xen/linux image, which
solves the problem of memory configuration.

I still can not set IP address from dhcp. For convenience, I post the
configuration file here (See attached file: hao_edi_config); ifconfig
output of dom0 after 'xend' started: (See attached file: ifconfig.out) ;
and error message : "Error: Device 0 (vif) could not be connected. Backend
device not found."

I wonder if there is other environment setting we need to follow ? lib
path, command path ?

Thanks,
Hao

Hao Yu

Commercial Scale Out
IBM T.J. Watson Research Center
1101 Kitchawan Rd/Route 134, Rm 36-019
Yorktown Heights, NY 10598-0218
914-945-1854, Email: yuh@xxxxxxxxxx


                                                                           
             Jimi Xenidis                                                  
             <jimix@xxxxxxxxxx                                             
             .com>                                                      To 
                                       XenPPC-devel                        
             10/24/2006 12:34          <xen-ppc-devel@xxxxxxxxxxxxxxxxxxx> 
             PM                                                         cc 
                                       Robert W Wisniewski                 
                                       <bob@xxxxxxxxxxxxxx>, Dilma M Da    
                                       silva/Watson/IBM@IBMUS, Doron       
                                       Shiloach/Watson/IBM@IBMUS, Edi      
                                       Shmueli/Watson/IBM@IBMUS, Jose      
                                       Moreira/Watson/IBM@IBMUS, Hao       
                                       Yu/Watson/IBM@IBMUS                 
                                                                   Subject 
                                       Re: 2 questions of creating domU    
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




Hao, please use the list.

On Oct 24, 2006, at 12:22 PM, Hao Yu wrote:

> Jimi,
>
> Thanks for helping us successfully creating domU. Just to summarize
> so we
> can continue after 2pm today, here are 2 issues we are facing:
>
> 1. we encountered problem specifying memory more than 512 MB
>     when we specify 'memory = 1024', we got "Error: (28, 'No space
> left on
> device')"

your xm tools are old, when you update Xen you also need to update
your tools.

>
> 2. how to get IP for domU ?
>     . relative settings
>      vif = [ '' ]
>      extra = "root=/dev/hda1 rw init=/sbin/developinit sysrq=1 debug
> xencons=tty128 console=tty128 ip=dhcp"
>
>      here is the complete config file: (See attached file:
> hao_edi_config)
>
>     . Here is the output from ifconfig : (See attached file:
> ifconfig-a.out)

The way we build Linux "ip=dhcp" should work and it does on my maple.
perhaps an update of all your scripts is necessary?

-JX

Attachment: hao_edi_config
Description: Binary data

Attachment: ifconfig.out
Description: Binary data

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