[Pvfs2-users] Building on ppc64 / cross compilation issue

Kyle Schochenmaier kschoche at scl.ameslab.gov
Wed Aug 9 17:59:02 EDT 2006


Robert Olson wrote:
> Looks like we're good to go:
>
> tcp://bio-ppc-head-4:3334/pvfs2-fs
>                      1014G  113G  902G  12% /mnt/pvfs2
>
> Three servers each with a 300+G partition. 
>
> Is creating a software RAID device for multiple disks still the 
> recommended way to use multiple disks on a server?
>
We've done some testing with multiple servers on the same boxes, in fact 
I have 3 servers running on each box that I'm testing with.  It is okay 
until all three start to want one of the two cpus in the boxes.
We've also done some tests with running a server dedicated to each raid 
array, however it didnt turn out to be too awesome, we will at some 
point make an effort to extensively test running multiple servers on the 
same pvfs2 partitions, and I'll update the list with our findings.
> Thanks,
> --bob
>
> On Aug 8, 2006, at 4:07 PM, Robert Olson wrote:
>
>> Aha, that did it - got a clean module compile without any warnings.
>>
>> Thanks, and I'll keep y'all updated on our progress.
>>
>> --bob
>>
>> On Aug 8, 2006, at 3:58 PM, Robert Latham wrote:
>>
>>>  I'd build things like this:
>>>
>>> ./configure --build powerpc64-unknown-linux-gnu --host \
>>> powerpc-unknown-linux-gnu --disable-server \
>>> --with-kernel=</wherever/your/kernel/is>
>>> make kmod
>>
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>   


-- 
Kyle Schochenmaier
kschoche at scl.ameslab.gov
Research Assistant, Dr. Brett Bode
AmesLab - US Dept.Energy
Scalable Computing Laboratory 

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