[Disksim-users] System Level Vs Controller Level RAID

[kolla purushotham]

Dr Ganger,

I have one more question. In the outline.txt file it is mentioned
"Graphall and grapher will use the information in par.graph and the plots
dir to generate a few graphs"

but I couldn't locate any file named "graphall". This question has already
been asked and it got no responses.


On Sun, Feb 20, 2011 at 9:14 PM, Greg Ganger <ganger at ece.cmu.edu> wrote:

>
> Yes.  Good luck.
>
>
> Greg
>
>
> On Sun, 20 Feb 2011, kolla purushotham wrote:
>
>  Dr Ganger,
>>
>> Thanks for the prompt reply. So, synthraid5.parv will be a good start
>> in-order to work on RAID5 right??
>>
>> On Sun, Feb 20, 2011 at 7:56 PM, Greg Ganger <ganger at ece.cmu.edu> wrote:
>>
>>
>>> Yes, still true.  The difference is just topology -- can only do a
>>> logical
>>> organization at the driver level of the topology.
>>>
>>> Greg
>>>
>>>
>>>
>>> On Sun, 20 Feb 2011, kolla purushotham wrote:
>>>
>>>  Hello all,
>>>
>>>>
>>>> In the section 3.8(Disk Array Data Organizations) of the disksim-4.0
>>>> manual
>>>> it is given that:
>>>>
>>>> Although DiskSim is organized to allow organizations both at the
>>>> system-level
>>>> (i.e., at front end of the device drivers) and at the controller-level,
>>>> only
>>>> system-level organizations are supported in the first released version.
>>>>
>>>> Is this still valid in the Current release of Disksim( i.e. ver4). Will
>>>> I
>>>> be
>>>> able to simulate a RAID5 array on DIsksim at the controller level. And
>>>> can
>>>> someone please explain the difference between the two Organizations
>>>> apart
>>>> from their topology.
>>>>
>>>> --
>>>> Regards,
>>>> Purushotham
>>>>
>>>>
>>>
>>
>> --
>> Regards,
>> Purushotham
>>
>


-- 
Regards,
Purushotham
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