Date: Mon, 02 Jun 2008 19:15:13 +0100 From: Vince Hoffman <jhary@unsane.co.uk> To: kalin m <kalin@el.net> Cc: freebsd-questions@freebsd.org Subject: Re: mfi freebsd7 Message-ID: <484438B1.5020202@unsane.co.uk> In-Reply-To: <4844293F.7020507@el.net> References: <4844293F.7020507@el.net>
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kalin m wrote: > hi all... > > a hosting facility build a new dedicated server for me and looking at > the dmesg i see: > > mfi0: <LSI MegaSAS 1078> port 0xec00-0xecff mem > 0xfc480000-0xfc4bffff,0xfc440000-0xfc47ffff irq 16 at device 0.0 on pci1 > mfi0: Megaraid SAS driver Ver 2.00 > > for df i get: > Filesystem Size Used Avail Capacity Mounted on > /dev/mfid0s1a 496M 197M 259M 43% / > devfs 1.0K 1.0K 0B 100% /dev > /dev/mfid0s1e 496M 12K 456M 0% /tmp > /dev/mfid0s1f 661G 636M 608G 0% /usr > /dev/mfid0s1d 8.7G 1.4M 8.0G 0% /var > > > i asked for raid1. i cant find too much information about the mfi > driver. just that it works with freebsd 7. > you might want to look at sysutils/megarc and possibly sysutils/linux-megamgr so you can more closely monitor/investigate your array. Vince > i'll keep looking but - has anybody successfully deployed production > servers using the LSI MegaSAS 1078 in RAID1 on a very busy web server? > is there any loss in performance using that hardware in RAID1? > any performance loss in RAID1 at all? > > > thanks... > > _______________________________________________ > 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"
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