Date: Tue, 29 May 2007 10:54:06 -0400 From: Nick Gustas <freebsd-fs@tychl.net> To: =?ISO-8859-1?Q?St=E5le_Kristoffersen?= <staalebk@ifi.uio.no>, freebsd-fs@freebsd.org Subject: Re: ZFS performance Message-ID: <465C3E8E.7040802@tychl.net> In-Reply-To: <20070528231218.GA14746@eschew.pusen.org> References: <46487565.40205@tychl.net> <20070528231218.GA14746@eschew.pusen.org>
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St=E5le Kristoffersen wrote: > On 2007-05-14 at 10:42, Nick Gustas wrote: > =20 >> I see the same behavior that St=E5le is seeing, I can "fix" it by sett= ing=20 >> vfs.zfs.prefetch_disable=3D"1" in loader.conf. I'm assuming something= in=20 >> the prefetch code isn't quite right? >> =20 > > Ah, this _greatly_ improved the usability of my fileserver! Thanks for = the > tip :) > > =20 >> I believe I saw similar behavior in=20 >> solaris 10 when playing with ZFS a few weeks ago, but I need to revisi= t=20 >> that machine or install opensolaris on this one before I can be sure. >> =20 > > Did you get around to checking this out? > > =20 Unfortunately no, I had some unexpected travel come up, and the test=20 Ultra 20s I had access to were deployed while I was on the road.
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