Xen users - Aug 2005 - start a guest stop after NET: Registered protocol family 1 Starting domainU stops after NET: Registered protocol family 17 (but domainU is created)

Hello, 
I am using xen-unstable.
I had tried in the past to start domain U by
xm create -c /etc/xen/xmexample1 and it worked.
In the configration file , /etc/xen/xmexample1, I had : 

disk = [''file:/root/ttylinux/ttylinux-xen,sda1,ro'']
root = "/dev/sda1 ro"
where ttylinux-xen was what I downoaded from xen site at sf.net

After upgrading to a newer unstable version, it stopped to work. 

I do boot sucessfully to dom0, but after 
xm create -c /etc/xen/xmexample1 it puts some messages, 
and after 
TCP: Hash tables configured (established 4096 bind 4096)
NET: Registered protocol family 1
NET: Registered protocol family 17

it stops

running "xm list" shows as if the new domainU is up and running !
but xm console ExampleDomain
shows 
"Cannot connect to console 0 on domain ..."

Any idea ?

 I saw in this mailing list that there was somebody who had this same error in 
the past, but it is not specified exactly how  his problem was solved.
I assume I am doing something silly.

Regads,
Rafi Gordon

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Rafi Gordon wrote:
>Hello, 
>I am using xen-unstable.
>I had tried in the past to start domain U by
>xm create -c /etc/xen/xmexample1 and it worked.
>In the configration file , /etc/xen/xmexample1, I had : 
>
>disk = [''file:/root/ttylinux/ttylinux-xen,sda1,ro'']
>root = "/dev/sda1 ro"
>where ttylinux-xen was what I downoaded from xen site at sf.net
>
>After upgrading to a newer unstable version, it stopped to work. 
>
>I do boot sucessfully to dom0, but after 
>xm create -c /etc/xen/xmexample1 it puts some messages, 
>and after 
>TCP: Hash tables configured (established 4096 bind 4096)
>NET: Registered protocol family 1
>NET: Registered protocol family 17
>  
>
Is the xenstored and xcs running?  I''ve seen this error occur when 
there''s problems bringing up the network driver.
>it stops
>
>running "xm list" shows as if the new domainU is up and running !
>but xm console ExampleDomain
>shows 
>"Cannot connect to console 0 on domain ..."
>  
>
Are you sure that''s the message?  I you trying the latest unstable?

Nothing in either the tools/console or tools/python/xen directory 
generates such a message in the latest hg.

Regards,

Anthony Liguori
>Any idea ?
>
> I saw in this mailing list that there was somebody who had this same error
in
>the past, but it is not specified exactly how  his problem was solved.
>I assume I am doing something silly.
>
>Regads,
>Rafi Gordon
>
>_______________________________________________
>Xen-users mailing list
>Xen-users@lists.xensource.com
>http://lists.xensource.com/xen-users
>
>  
>

_______________________________________________
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Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Hello, 

My problem was probably because I had 2 versions of python;
I should have deleted the old one and only than install the new 2.4 one,
Now everything is ok and I am able to create domain0, so for the benefit
of othes, here is a description of what I found out:


You said:
> Nothing in either the tools/console or tools/python/xen directory
> generates such a message in the latest hg.


 The problem has to do with some legacy python libraries which 
I had ; following your remark above that there is no such message 
in the new xen version , and considering the fact that I had 
installed the last mercurial version  , I scanned my disk where these
remnants are ; I found it at last at /usr/local/lib/python2.4/site-packages;
there was a "xen" folder beneath with old code.
There was there also a new mercurial folder which I left as it is.
It seems to me that the new mercurial version was installed under:
/usr/lib/python/xen.

Probably this is because what I should NOT have done - mixing 
python versions.

Regards,
Rafi Gordon,

On 8/8/05, Anthony Liguori <aliguori@us.ibm.com>
wrote:
> Rafi Gordon wrote:
> 
> >Hello,
> >I am using xen-unstable.
> >I had tried in the past to start domain U by
> >xm create -c /etc/xen/xmexample1 and it worked.
> >In the configration file , /etc/xen/xmexample1, I had :
> >
> >disk = [''file:/root/ttylinux/ttylinux-xen,sda1,ro'']
> >root = "/dev/sda1 ro"
> >where ttylinux-xen was what I downoaded from xen site at sf.net
> >
> >After upgrading to a newer unstable version, it stopped to work.
> >
> >I do boot sucessfully to dom0, but after
> >xm create -c /etc/xen/xmexample1 it puts some messages,
> >and after
> >TCP: Hash tables configured (established 4096 bind 4096)
> >NET: Registered protocol family 1
> >NET: Registered protocol family 17
> >
> >
> Is the xenstored and xcs running?  I''ve seen this error occur when
> there''s problems bringing up the network driver.
> 
> >it stops
> >
> >running "xm list" shows as if the new domainU is up and
running !
> >but xm console ExampleDomain
> >shows
> >"Cannot connect to console 0 on domain ..."
> >
> >
> Are you sure that''s the message?  I you trying the latest
unstable?
> 
> Nothing in either the tools/console or tools/python/xen directory
> generates such a message in the latest hg.
> 
> Regards,
> 
> Anthony Liguori
> 
> >Any idea ?
> >
> > I saw in this mailing list that there was somebody who had this same
error in
> >the past, but it is not specified exactly how  his problem was solved.
> >I assume I am doing something silly.
> >
> >Regads,
> >Rafi Gordon
> >
> >_______________________________________________
> >Xen-users mailing list
> >Xen-users@lists.xensource.com
> >http://lists.xensource.com/xen-users
> >
> >
> >
> 
> 
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
>
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