Date: Sat, 1 Dec 2007 22:10:12 +0100 From: Gergely CZUCZY <phoemix@harmless.hu> To: Mike Tancsa <mike@sentex.net> Cc: Jeff Roberson <jroberson@chesapeake.net>, freebsd-performance@freebsd.org Subject: Re: mysql scaling questions Message-ID: <20071201211012.GA55519@harmless.hu> In-Reply-To: <200712012108.lB1L8qAd005766@lava.sentex.ca> References: <20071129101729.GA57985@harmless.hu> <20071130143023.I884@192.168.1.107> <20071201163334.GA21709@harmless.hu> <200712012055.lB1Kt5IQ005728@lava.sentex.ca> <20071201205609.GA54238@harmless.hu> <200712012108.lB1L8qAd005766@lava.sentex.ca>
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[-- Attachment #1 --] On Sat, Dec 01, 2007 at 04:06:55PM -0500, Mike Tancsa wrote: > At 03:56 PM 12/1/2007, Gergely CZUCZY wrote: > >I don't quite understand the question. It's the very same box, with > >a dualboot configuration. > > Fire up the 3ware controller's RAID management software and make sure the same write caching strategy is set for FreeBSD and Linux. The > driver my default to different values. > > i.e. under "controller settings" make sure "write cache" and "queuing" are the same values for linux and freebsd. Let's get back to this on monday. I'm at home now, and the box is at me workplace, still running a test (i can't reboot it). Sincerely, Gergely Czuczy mailto: gergely.czuczy@harmless.hu -- Weenies test. Geniuses solve problems that arise. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) owFNU01PFEEQRVAPbThw0JMmlT2Ihp1hFtgFxyyKrJCNED/AGNFL70zNboeZ7rW7 Z5clxqsePBg9mqAmnkyMmpAYE88mHvTmX+BvaPWg4LGqX1W996r62ejI0PDYz4+7 9yaePn955P3Iq9ZEllsr217GdU9IrxIEFa9arVYueDVvNuaztVowVavxuDqTJMs3 f+wuKmlRWm990MUQLG7ZyW7KhbwIUYdrg7ae28SbY/9wDWG6yggrlAxByFRIPHhb 11yaBLV3VUYqFrIdwoNcWYy9rhbS8laKjF2XsMZtGRoYQVApw1QQzAK3EMyEQS2s Vm+sghdUg6AMq2ITYZ3LyHDoa+oTsnlYIOR0WK0B4SpTk5VJV1+GZdRtTAewuHF7 cePuIXy+CbGS45aICIuQyxi1sVzGYDtISTROiQ9NO26KVA/1AAzPEFpqqwx9YTuu DYc452lLKQuRkolo55oXlWy+PhUQYkloat8tekz3OQWEs1qlKWpqfWuh2YCMS97G jKwCoxJboByVjJNQk1NE1XW2P76vHeGIRx0yEoyledgegDBAS4FEaVjSiFfWGkWL FSHzLR/Wqb6gE2tBSiAbQIwJz1MLVkEsEtqOG9/jKUk/IC989Pe9gdIhbTfI0nBT +o9h6ZAXlorRJXIxJxhFus4KDfsK9ocUVFNHr0AnRLplYp+toLO8TVpaPNp09GyH xCkJmZIxH9BOxjN3GB1FvaTql+Hv2hhtxvlAb84npTfpYiMsk0kiTUHnUjrLOF2z sXBOEFl3ARqL9Ql73mdsTciIrEgHZcYObmc7j7YHLOMitSokakXaj4r0ZfoNWYrG +J2cMc9zxt1BlIIUujk+naAUuaHQqLSH0NWK7j1zV0VEuRYGffbk0sixIfft/v3Z seGHZ4Zev3j3rX7tw9elubdvTu5F3z9/+u0fH9oJv4yePdH89ej+qaOP1+LRmZ3T e80/ =qDYS -----END PGP SIGNATURE-----
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