Re: POHMELFS high performance network filesystem. Transactions, failover,performance.

From: Jeff Garzik
Date: Wed May 14 2008 - 15:08:32 EST


Evgeniy Polyakov wrote:
That can be the case if client connects to some gate server, which in
turn broadcasts data further, that is how I plan to implement things at
first.

That means you are less optimal than the direct-to-storage-server path in NFSv4.1, then........

<waves red flag in front of the bull>

If access controls permit, the ideal would be for the client to avoid an intermediary when storing data. The client only _needs_ a consensus reply that their transaction was committed. They don't necessarily need an intermediary to do the boring data transfer work.

Jeff



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