Re: [Xen-users] TLS emulation and nash

[Ernst Bachmann <e.bachmann@xxxxxxxx>]

On Monday 13 February 2006 11:56, Janek Neubert wrote:
> Hello,
>
> IÂm testing the actual XEN-Release 3.0.1 on Fedora Core 4. My domains
> are booting and working fine. Only while domU or dom0 are booting, I get
> this message for DomU:
>
> ***************************************************************
> ***************************************************************
> ** WARNING: Currently emulating unsupported memory accesses  **
> **          in /lib/tls glibc libraries. The emulation is    **
> **          slow. To ensure full performance you should      **
> **          install a 'xen-friendly' (nosegneg) version of   **
> **          the library, or disable tls support by executing **
> **          the following as root:                           **
> **          mv /lib/tls /lib/tls.disabled                    **
> ** Offending process: nash (pid=834)                         **
> ***************************************************************
> ***************************************************************
>
> In dom0, the offending process is hotplug.
>
> I already have moved /lib/tls to /lib/tls.disabled! How can I get rid
> off this message?
>
probably your hotplug / nash is statically linked against the tls glibc, so 
there is no way to get rid of the problem without recompiling them.

you can check if thats the case with "ldd /path/to/binary".

but since I guess both programs aren't that time critical, you could just live 
with the warning and a slow hotplug/nash.

/Ernst


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