[Pvfs2-developers] Small I/O - Write response doesn't fill in
total_completed
Sam Lang
slang at mcs.anl.gov
Wed Feb 22 15:53:57 EST 2006
Hi Avery,
Can you let me know what version of pvfs2 you're using, and also the
patterns of the reads you're doing (the memory request and file
request structures passed to sys_read)?
Thanks,
-sam
On Feb 22, 2006, at 2:05 PM, Avery Ching wrote:
> Hi guys,
> I've been trying to debug a nasty noncontiguous I/O problem in PVFS2
> and noticed a problem with the small I/O case. It appears that the
> resp_io.total_completed = 0 in the write case even though some data
> seems to be written to the file. I was thinking it might be
> because the
> small_io_completion_fn() in sys-small.sm seems to only process the
> read
> case...but I'm not really sure at this point. Any thoughts?
>
> Avery
>
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