Date: Thu, 20 Jan 2011 13:59:10 +0100 From: Borja Marcos <borjam@sarenet.es> To: Tom Daly <tom@dyn.com> Cc: freebsd-scsi@freebsd.org Subject: Re: Serious Dell Sadness - H200, H700, and H800 Message-ID: <A1BA1994-91A7-4B4C-A5A2-F189321A5748@sarenet.es> In-Reply-To: <26637128.32.1295492690175.JavaMail.tom@Tom-Dalys-MacBook-Pro.local> References: <26637128.32.1295492690175.JavaMail.tom@Tom-Dalys-MacBook-Pro.local>
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=09 On Jan 20, 2011, at 4:04 AM, Tom Daly wrote: > Disk throughput is being tested using Bonnie++. IO performance on = FreeBSD 8.1 vs. Debian Squeeze seems to be about 25% better, FWIW, on = the <2TB RAID volumes. >=20 > Any thoughts, anyone? I'm finding Dell increasingly annoying by the hour. I have a couple of = machines with the dreaded H700 adapter, up to date firmware, and I have = had a couple of freezes due to the "mfi timeout issue". Worse, I don't really need those crappy RAID adapters, I just want = direct access to the disks. (I use ZFS) Now I'm trying the H200 cards, which seem to work well with the mps = driver I've taken from 9-CURRENT. Borja.
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