Date: Tue, 29 Jul 2008 21:19:18 +0200 From: Lokadamus <Lokadamus@gmx.de> To: Jason Lenthe <lenthe@comcast.net> Cc: freebsd-questions@freebsd.org Subject: Re: SATA300 Message-ID: <488F6D36.1060603@gmx.de> In-Reply-To: <488BE9F2.1070409@comcast.net> References: <488BE9F2.1070409@comcast.net>
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Jason Lenthe wrote: > My machine, a home-brew running 7.0-RELEASE-p2, has 3 SATA hard drives > all of which were advertised as SATA300 drives, but: > > vader# dmesg | grep ATA > ata0: <ATA channel 0> on atapci0 > ata1: <ATA channel 1> on atapci0 > atapci1: <Intel ICH7 SATA300 controller> port > 0x20c8-0x20cf,0x20ec-0x20ef,0x20c0-0x20c7,0x20e8-0x20eb,0x20a0-0x20af > irq 19 at device 31.2 on pci0 > ata2: <ATA channel 0> on atapci1 > ata3: <ATA channel 1> on atapci1 > ad4: 305245MB <Hitachi HDT725032VLA360 V54OA7EA> at ata2-master SATA150 > ad5: 476940MB <MAXTOR STM3500630AS 3.AAE> at ata2-slave SATA150 > ad6: 305245MB <Hitachi HDT725032VLA360 V54OA7EA> at ata3-master SATA150 > > Does this mean I'm only getting half the throughput I could be getting? > > Thanks, > Jason > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > You can test speed of your harddisk with diskinfo.
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