Date: Wed, 11 Feb 2009 17:18:17 +0200 From: "Bradley Radjoo" <Bradley.Radjoo@is.co.za> To: <freebsd-performance@freebsd.org> Subject: Extremely slow write speeds to disk : FreeBSD 7.1 and Dell SAS 6/iR Adapter Message-ID: <89D2AE9E4EAAB34FABDBF2913867C62F1CB4B133@ZABRYSVISEX04.af.didata.local>
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Greetings, Please can you assist. I have attempted most of the popular BSD Variants such as NetBSD, Open BSD, FreeBSD... The only distrubution that seems to work on the is Dell SAS 6/iR Adapter is FreeBSD 7.1 Firmware version & date : 9/29/2008 00.25.47.00 But the issue is that writing to disk is extremely slow...i.e. 14Mb per second.... If I install any other linux distribution, like CentOS, write speek is the way it should be..it averages around 190Mb+ per second I was hoping if it were at all possible for you to assist me in with a later RAID Controller Driver for the SAS 6/iR Adapter This is on a Dell PowerEdge R300 Server.=20 BIOS Version 1.3.0 Running Raid 1 (ext3) NOTE :=20 - Disabling ACPI does not make a difference - I do have the latest Firmware across the hardware Kind Regards, Bradley Please note: This email and its content are subject to the disclaimer as = displayed at the following link http://www.is.co.za/legal/E-mail+Confiden= tiality+Notice+and+Disclaimer.htm. Should you not have Web access, send a= =20mail to disclaimers@is.co.za and a copy will be emailed to you.
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