Re: [Xen-users] domU not starting...

[David F Barrera <dfbp@xxxxxxxxxx>]

On Tue, 2005-08-30 at 21:16 +0200, Ernst Bachmann wrote:
> Hi,
> 
> On Tuesday 30 August 2005 20:25, admin@xxxxxxxxxxxxxxxx wrote:
> 
> > I get an error regarding /lib/tls [even though i copied /lib/tls to
> > /lib/tls.disabled on the host machine and domU image] it then says
> > "Continuing, Restarting System."
> 
> I hope you MOVE'd it, copying won't help anything since the plan is to get 
> rid 
> of the libs stored in /lib/tls.
> 
> > You can see a snippit below:
> >
> > EXT3-fs: mounted filesystem with ordered data mode.
> > VFS: Mounted root (ext3 filesystem) readonly.
> > Freeing unused kernel memory: 156k freed
> > Warning: unable to open an initial console.
> >
> >   ***************************************************************
> >   ***************************************************************
> >   ** WARNING: Currently emulating unsupported memory accesses  **
> >   **          in /lib/tls libraries. The emulation is very     **
> >   **          slow. To ensure full performance you should      **
> >   **          execute the following as root:                   **
> >   **          mv /lib/tls /lib/tls.disabled                    **
> >   ** Offending process: init (pid=1)                           **
> >   ***************************************************************
> >   ***************************************************************
I see this in a FC4 machine, even though I moved /lib/tls
to /lib/tls.disabled. 
> 
> Three possible reasons:
>  - you didn't remove the /lib/tls directory
>  - init is statically linked against a tls glibc, you can safely ignore the 
> warning if its only init, or recompile it.
>  - your compiler generated some code to access tls on its own, and that code 
> looks to xen like an nptl glibc. in that case, recompile with 
> "-mno-tls-direct-seg-refs" (available in gcc-3.4.4 or newer)
> 
> 
> I'm not that familiar with FC4, tho, so the problem might be something 
> completely different...
> 
> 
> HTH
> /Ernst
> 
> _______________________________________________
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> http://lists.xensource.com/xen-users
> 
-- 
Regards,

David F Barrera
Linux Technology Center
Systems and Technology Group, IBM

"The wisest men follow their own direction. "
                                                        Euripides


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