Date: Mon, 11 Jun 2007 12:54:57 -0600 From: Scott Long <scottl@samsco.org> To: dmose <dimitri_c@sympatico.ca> Cc: freebsd-stable@freebsd.org Subject: Re: Dell SAS5 Performance Issue Message-ID: <466D9A81.4050604@samsco.org> In-Reply-To: <11065717.post@talk.nabble.com> References: <460959E8.207@thekeelecentre.com> <7579f7fb0703271102q1a866897x2d63a86e72895125@mail.gmail.com> <46095CE5.5080600@thekeelecentre.com> <eubopo$nag$1@sea.gmane.org> <20070327201841.W62476@maildrop.int.zabbadoz.net> <11065717.post@talk.nabble.com>
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dmose wrote: > > > Bjoern A. Zeeb wrote: >> On Tue, 27 Mar 2007, Ivan Voras wrote: >> >>> Richard Tector wrote: >>>> Is there any information I could obtain that would be of use to you in >>>> tracking this one down? >>> You could maybe contact the driver's author(s) directly and ask them. >>> See the AUTHORS section of the man page for details. >> you should have done your homework before saying this and you might >> have noticed something;-) >> >> To just add a "me too"; same kind of machine. >> >> I have been in contact with people the last three days mostly >> gathering information for them. And yes, the integrated curses based >> controller utility you can start during boot does not seem to have >> options to adjust "caching behavior". At least I had not seen and >> option for that either. >> >> Unfortunately this machine will be shipped of the day after tomorrow >> so I won't be able to test anything new. I'll follow this thread and >> in case I can help with anything - let me know. >> >> /bz >> >> -- >> Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >> >> > > Hey guys any updates on this? I'm experiencing the same issue win2kx64 > environment slow I/O write (read about 65MB/sec) in RAID 1. > > There is no way to enable caching in the boot BIOS ... anyone hear plans for > them to update a version that will allow us to configure these options? > > Are you asking about FreeBSD or Windows 2000? Scott
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