[techtalk] Raid 1+0

s h ruthia at sarth.com
Mon May 21 14:33:25 EST 2001


RAID 1+0 (or RAID 10 as I've always heard it) is a RAID-1 of RAID-0's. 
Create two separate RAID-0's first.  Then, create a RAID-1 using the two
arrays you've just created.  The RAID-10 array will be seen simply as a
single sd.

HTH,
Sally

---------- Original Message ----------------------------------
From: JLG <batgirl at SDF.lonestar.org>
Date: Mon, 21 May 2001 17:25:49 +0000 (UTC)

>
>I've set up a few 1+0 on some db servers, but I've used my
>scsi controller's bios to create the actual raid, simply making a raid 1
>then a 0 on top of it (or was it the other way around?) did the trick.
>
>
>Installing Linux was the same as installing it on a single disk.
>
>Jen
>
>
>On Mon, 21 May 2001, Harry Hoffman wrote:
>
>> Hey All,
>>   I'm hoping that someone has experience with RAID setup on linux. I'm
>> looking to setup a raid array 1+0. I have searched high and low for docs
>> about this but have only come up with setting up lvl 1, 0, or 5. Any help
>> is greatly appreciated.
>> Thanks,
>> Harry
>> 
>> 
>> 
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