Date: Mon, 10 Sep 2007 21:58:33 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: current@freebsd.org Subject: Re: ZFS not caching right? Message-ID: <20070910195833.GE1103@garage.freebsd.pl> In-Reply-To: <20070906184853.GB90021@roadrunner.spoerlein.net> References: <20070906184853.GB90021@roadrunner.spoerlein.net>
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--XRI2XbIfl/05pQwm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 06, 2007 at 08:48:53PM +0200, Ulrich Spoerlein wrote: > Hi, it's me again with another stupid question, >=20 > 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@'s vnode leak fix and should also help performance. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --XRI2XbIfl/05pQwm Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFG5aHpForvXbEpPzQRAmwbAKDVpJXSlIdcQ0MrI1GZZ3HLWXwZiwCgxTXH MEueDjTFnmRTD88MkAYiU9M= =6pts -----END PGP SIGNATURE----- --XRI2XbIfl/05pQwm--
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