[Lustre-discuss] [ROMIO Req #940] a new Lustre ADIO driver]

[Weikuan Yu]

Hi, RobL,

I tried the compilation. Looks like the SVN code has some inconsistencies in
variable names.

ad_lustre_hints.c: In function `ADIOI_LUSTRE_SetInfo':
ad_lustre_hints.c:34: error: structure has no member named `co_ratio'
ad_lustre_hints.c:36: error: structure has no member named `coll_threshold'
ad_lustre_hints.c:154: error: structure has no member named `co_ratio'
ad_lustre_hints.c:172: error: structure has no member named `coll_threshold'
make[2]: *** [ad_lustre_hints.o] Error 1
make[2]: Leaving directory
`/home/wyu/pmodels/mpich2/src/mpi/romio/adio/ad_lustre'
Make failed in directory adio/ad_lustre

-- 
Weikuan Yu, +1 (334) 844-6330
http://www.eng.auburn.edu/~wkyu/


> From: Rob Latham <robl at mcs.anl.gov>
> Date: Fri, 8 May 2009 16:55:28 -0500
> To: "emoly.liu" <Emoly.Liu at Sun.COM>
> Cc: Wei-keng Liao <wkliao at ece.northwestern.edu>, <romio-maint at mcs.anl.gov>,
> "Tom.Wang" <Tom.Wang at Sun.COM>, David Knaak <knaak at cray.com>, Weikuan Yu
> <wkyu at auburn.edu>, lustre-discuss <lustre-discuss at lists.lustre.org>,
> <Martin.Audet at imi.cnrc-nrc.gc.ca>
> Subject: Re: [Lustre-discuss] [ROMIO Req #940] a new Lustre ADIO driver]
> 
> 
> On Tue, May 05, 2009 at 03:56:11PM +0800, emoly.liu wrote:
>> I have fixed the bug found by wei-keng liao in ad_lustre_aggregate.c.
>> Here is the new patch(v8). If you have already applied patch_v7, you can
>> use the small one(aggregate.patch) in the attachment directly.
> 
> Hi LiuYing.  Thanks for incorporating our suggestions and sending the
> updated patch.   I've applied these updates to our SVN tree, so
> they're ready to go in the upcoming MPICH2 release candidate.
> 
> Martin Audet recently volunteered to help us test out the Lustre
> driver on his system, so I have added him to the CC list.  Thank you
> in advance, Martin.
> 
> The ROMIO tree can be checked out via
> svn co https://svn.mcs.anl.gov/repos/mpi/mpich2/trunk/src/mpi/romio
> 
> You will probably need to build the whole MPICH2 tree, which can be
> checked out and built via the instructions at
> http://wiki.mcs.anl.gov/mpich2/index.php/Getting_And_Building_MPICH2
> 
> It would be a big help for us if anyone with access to a Lustre file
> system could run a few tests and make sure I didn't get anything wrong
> applying these patches against SVN trunk.  We have a week to shake out
> any bugs before the release.
> 
> Thanks to all.
> ==rob
> 
> -- 
> Rob Latham
> Mathematics and Computer Science Division
> Argonne National Lab, IL USA