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Date:      Mon, 21 Nov 2011 18:47:27 +0100
From:      Stefan Bethke <stb@lassitu.de>
To:        freebsd-hackers@freebsd.org
Subject:   Limiting disk I/O by jail or uid?
Message-ID:  <E04BD92A-EFEA-4EB4-BC57-1F07EC040383@lassitu.de>

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I have a process that tends to eat up all available disk bandwidth.  I have other processes that I would like to have preference over this one process.  Is there a facility that would allow me to assign priorities based on jail ID or uid?

This is on 8-stable (but will upgrade to 9 soon) on ZFS.

The straightforward solution is to separate the datasets onto their own disks, which I'm planning to do, but a software facility would be that much more flexible.


Thanks,
Stefan

-- 
Stefan Bethke <stb@lassitu.de>   Fon +49 151 14070811






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