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Old 02-20-2008, 07:18 AM
jacq
 
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Default Re: Raid controller Adaptec Perc 4e/DC

ljb schreef:
> jacq@witech.nl wrote:
>
>>Hi,
>>We just received our new Dell server.
>>A PowerEdge 2800 with a Adaptec Perc 4e/DC controller.
>>Have 4 disks in a raid-5 configuration and 2 disks
>>in a raid-0 configuration ... so, 2 'local' disks
>>/dev/sda and /dev/sdb.
>>I can't install Slackware 10.0, because I can't use fdisk
>>or cfisk.
>>I used the kernels adaptec.s and scsi3.s but no succes.
>>I tried 'fdisk /dev/sda', but I can't read or write to
>>the disks ... What I do wrong?
>>Or is there no support for this raid controller yet?

>
>
> Hello, we got a PE2850 recently, and while it isn't running yet (because
> they forgot to give us some way to get SCSI outside the box to the tape
> unit), I have booted Slackware 10.1 from a custom CD on it so I know it
> does work. You need to use the "megaraid2" driver for the Perc. I think
> that is included with the "scsi2.s" Slackware kernel, so you might want to
> try that one first, before doing the custom kernel thing. (I used the 2.4.x
> kernel, by the way.)


Hmmm ... now I feel stupid.
It's not an Adaptec indeed. Al the BIOS talks about is PERC4e/DC.
The on-board SCSI controller is a LSI 1020/1030.
But no way I can find out yet what it is exactly.
Maybe when I have installed everything I can use lspci.
Anyway, I used scsi2.s ... and it works!
Thanks guys.
Installing now ...


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