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Re: The XFS real-time subvolume in Linux

To: Jens Axboe <axboe@xxxxxxx>
Subject: Re: The XFS real-time subvolume in Linux
From: Andi Kleen <ak@xxxxxxx>
Date: Wed, 5 Oct 2005 16:24:15 +0200
Cc: Eric Sandeen <sandeen@xxxxxxx>, Steve Lord <lord@xxxxxxx>, linux-xfs@xxxxxxxxxxx
In-reply-to: <20051005142006.GA3511@suse.de>
References: <BAY110-F272BEC2E5C429160FB4068B4830@phx.gbl> <200510051618.44230.ak@suse.de> <20051005142006.GA3511@suse.de>
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On Wednesday 05 October 2005 16:20, Jens Axboe wrote:

> Indeed, only for the 'obscure' life-or-death type setups will there be a
> real difference.

Even for those you could in theory do bandwidth allocation on top of 
the RT classes with some tweaking of the time slices and knowing the worst 
case transfer rate of the HD, couldn't you? Basically it would be an 
user space problem.

-Andi


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