Date: Sat, 28 Apr 2007 02:31:15 +0200 From: =?iso-8859-1?Q?St=E5le?= Kristoffersen <staalebk@ifi.uio.no> To: freebsd-fs@freebsd.org Subject: Re: ZFS performance Message-ID: <20070428003115.GA1003@eschew.pusen.org> In-Reply-To: <20070427202222.GA26824@eschew.pusen.org> References: <20070427202222.GA26824@eschew.pusen.org>
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On 2007-04-27 at 22:22, Ståle Kristoffersen wrote: > I'm having trouble with performance using ZFS as the filesystem. > I earlier ran UFS and had no problems pushing 50MB/s trough the network. > Now with ZFS i even have problems reading 15MB/s locally. From the output > of iostat and zpool iostat it looks like it reads about 2 times as much > data from the disc compared to how much the program receive. (using dd, ftp > or samba) cvsup'ed, and buildt a new kernel and now the problem is gone, sorry about the noise. -- Ståle Kristoffersen staalebk@ifi.uio.no
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