[Lustre-discuss] Changing lustre network numbers...

[Cliff White]

> 
> Did you have all servers and clients down before you did the renumbering
> and only bring them backup after completing the the tunefs.lustre
> commands?

Also, rememember when changing LNET stuff, you must unload/reload all 
Lustre modules - umount/mount isn't enough.

Looking at your logs - did you allow the MDS to complete recovery before 
attempting to connect clients?

cliffw

> 
> There is a brief section in the manual about changing server NIDs at
> http://manual.lustre.org/manual/LustreManual16_HTML/ConfiguringLustre.html#50548784_pgfId-1289827.  Maybe that will be helpful.
> 
> b.
> 
> 
> 
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