[Lustre-discuss] mpi-io support

[Marty Barnaby]

I'm not actually sure what ROMIO abstract device the multiple CFS 
deployments I utilize were defined with. Probably just UFS, or maybe 
NFS. Did you have a recommended option yourself.

Besides the fact that most of the adio that were created over the years 
are completely obsolete and could be cleaned from ROMIO, what will the 
new one for Lustre offer? Particularly with respect to controls via the 
lfs utility that I can  already get?

Marty Barnaby

Weikuan Yu wrote:
> Robert Latham wrote:
>   
>> On Mon, Jan 14, 2008 at 02:43:49PM -0500, Weikuan Yu wrote:
>>     
>>> Andreas Dilger wrote:
>>>       
>>>> Weikuan,
>>>> has this updated version been submitted to MPICH2 yet?  Is there any reason
>>>> NOT to submit it to the upstream MPICH2 maintainers so all users get the
>>>> benefit of this work?
>>>>
>>>>         
>>> Yes, indeed it has been submitted to MPICH2 maintainers. It is my hope
>>> that it would be incorporated into the upcoming release of MPICH2 soon.
>>>
>>> Robert L., could you comment here? I will try to provide info as needed.
>>>       
>> I added the bulk of Weikuan's ad_lustre driver to ROMIO a few weeks
>> ago.  It will be in the upcomming MPICH2-1.0.7 release.
>>
>> Thanks for the contribution!
>>
>>     
>
> Great! Thanks for making this happen, Rob!
>
> --
> Weikuan Yu <+> 1-865-574-7990
> http://ft.ornl.gov/~wyu/
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