Re: ZFS not caching right?

From: Pawel Jakub Dawidek <pjd_at_FreeBSD.org>
Date: Mon, 10 Sep 2007 21:58:33 +0200
On Thu, Sep 06, 2007 at 08:48:53PM +0200, Ulrich Spoerlein wrote:
> Hi, it's me again with another stupid question,
> 
> ever since I switched my /usr and /home to ZFS, the system has become
> _very_ unresponsive under load. This is not because of CPU load, but I/O
> load.

Can you try recent HEAD? I committed a change that allows ZFS cache
(ARC) to use more memory. This should be safe after dfr_at_'s vnode leak
fix and should also help performance.

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd_at_FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!

Received on Mon Sep 10 2007 - 18:00:02 UTC

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