[Pvfs2-developers] nfs reexport problem in trunk

[Murali Vilayannur]

Phil,
I think Sam's recent changes to dcache.c is the reason for this regression.
thanks,
Murali

On Jan 4, 2008 9:29 AM, Robert Latham <robl at mcs.anl.gov> wrote:
> On Fri, Jan 04, 2008 at 12:16:52PM -0500, Phil Carns wrote:
> > I think something has changed since 2.7.0 that causes some trouble for
> > NFS reexporting.  If I NFS mount PVFS2 from the 2.7.0 release, things
> > look fine as far as I can tell.  If I NFS mount PVFS2 from a current
> > trunk build, I get this behavior:
>
> Hey Phil
>
> The nightly builds for both HEAD and the 2.7 branch have been in a bad
> state for a bit.  System interface and MPI-IO tests pass, but VFS
> tests (specifically, dbench) hang. I'm surprised to see iget4/iget5
> complaints, but I suspect once the nightlies pass then NFS exporting
> will work better too.
>
> > I'll probably poke around at it a little bit, but I wanted to go ahead
> > and record it on the mailing list and see if anyone has suggestions.
>
> There aren't *too* many vfs-related changesets in CVS since the last
> "known good" revision.  If you're looking for an angle of attack on
> this one, maybe see if any of those changesets look suspect to you.
>
> ==rob
>
> --
> Rob Latham
> Mathematics and Computer Science Division    A215 0178 EA2D B059 8CDF
> Argonne National Lab, IL USA                 B29D F333 664A 4280 315B
>
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