[CentOS] Karanbir's disks (was: openfiler )

Christopher Chan christopher.chan at bradbury.edu.hk
Wed Oct 21 01:59:26 UTC 2009


Christopher Chan wrote:
> Alan McKay wrote:
>   
>> On Tue, Oct 20, 2009 at 6:14 PM, Karanbir Singh <mail-lists at karan.org> wrote:
>>   
>>     
>>> I have this running in production. only not with 2 machines, but with 4
>>> machines, doing raid-10 ( not mdraid10, but conventional 2 sets of
>>> raid-1's 0'd )
>>>     
>>>       
>> Can you give more detail on what you've got there?
>> Sounds interesting.
>>
>>   
>>     
>
>
> ...four disk setup like so:
>
> sda+sdb = md0 (raid 1)
> sdc + sdb = md1 (raid 1)
> md0 + md1 = md2 (raid 0)
>
>
> A pretty common setup that was possible during installation since RH9 
> (not all through anaconda though, older distros needed some manual 
> command line intervention using Alt-F2 for a shell)
>   

Oh, missed the export as iscsi-target part.


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