not necessarily. I had a friend put linux on his computer but his bios doe snot support 48 bit LBA so he only saw 30 gigs both in the bios and in linux itself. Brian Parish wrote: > On Sunday 19 June 2005 01:47, Dag Wieers wrote: > >>On Sun, 19 Jun 2005, Brian Parish wrote: >> >>>On Sunday 19 June 2005 00:58, Dag Wieers wrote: >>> >>>>On my x86_64 system I have a SiL311x controller that can do RAID. If I >>>>configure my 2 identical disks in a RAID1 setup, I would expect to see >>>>only 1 block device on Linux. Still I see 2 block devices. >>>> >>>>Is this intentional, and if so, isn't that dangerous ? (i.e. writing to >>>>both disks at the same time) >>>> >>>>Anyone with an insight, please explain :) >>> >>>Not REAL RAID - requires a Windoze driver to make it work. Software RAID >>>is your friend unless you want to spring for a 3ware card (not cheap). >> >>Ok, that's what I was suspecting, as I noticed now that the VIA SataRaid >>has the same problem :) Now I understand why people said that some of >>these devices are not real hardware RAID, this works because it needs a >>special driver. (I never understood how a hardware component could do >>that, but never thought about specialized drivers) >> >>I'm used to ServeRAID. >> >>So whatever I configure in the BIOS, it has no effect on Linux, right ? >> >>Thanks, >>-- dag wieers, dag at wieers.com, http://dag.wieers.com/ -- >>[all I want is a warm bed and a kind word and unlimited power] >>_______________________________________________ > > > No, you can change BIOS settings until your fingers bleed without making any > difference. In fact Linux pretty much ignores most of what's in the BIOS in > any case. Very handy when wanting to put large drives in old systems! > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- Computer House Calls, Networks, Security, Web Design: http://www.emmanuelcomputerconsulting.com What businesses are in Brunswick, Maryland? Check Brunswick First! http://www.checkbrunswickfirst.com My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD. -- carpe ductum -- "Grab the tape" CDTT (Certified Duct Tape Technician) Linux user #322099 Machines: 206822 256638 276825 http://counter.li.org/