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

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To: Evgeniy Polyakov <johnpol@...>
Cc: Jamie Lokier <jamie@...>, Sage Weil <sage@...>, <linux-kernel@...>, <netdev@...>, <linux-fsdevel@...>
Date: Wednesday, May 14, 2008 - 5:34 pm

Evgeniy Polyakov wrote:


The client need not (and should not) worry about quorum, elections or 
server cloud state management.  The client need only support these 
basics: some method of read balancing, parallel data writes, and a 
method to retrieve a list of active servers.

The server cloud and/or cluster management can handle the rest, 
including telling the client if the transaction failed or succeeded (as 
it must), or if it should store to additional replicas before the 
transaction may proceed.

	Jeff



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Messages in current thread:
Re: POHMELFS high performance network filesystem. Transactio..., Evgeniy Polyakov, (Wed May 14, 11:00 am)
Re: POHMELFS high performance network filesystem. Transactio..., Jeff Garzik, (Wed May 14, 5:34 pm)