[Lustre-discuss] lustre failover pairs

Jeffrey Bennett jab at sdsc.edu
Wed May 13 11:04:49 PDT 2009


Also note that you will need third-party software to do this failover, unlike GPFS.

jab  

> The difference versus GPFS (where LUNs are active on both 
> servers all the time, even though one is the primary server) 
> is that the secondary server does NOT serve the OSTs being 
> served by the primary, unless the primary is down and the OST 
> has been failed over.
> 



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