[Pvfs2-developers] Re: noncontig-test
pw at osc.edu
Mon Aug 6 16:45:50 EDT 2007
walt at clemson.edu wrote on Mon, 06 Aug 2007 16:09 -0400:
> Yes, obviously something is broken, and I'm not sure why switching
> networks would break it. I'm the expert on the distribution code -
> which is the PINT_process_request thing. I would suggest starting in
> io_find_target_datafiles where presumably it sets up the result
> structure and see if you can figure out why it is setting that parameter
> wrong. My intuition is that shouldn't depend on which network is used,
> but I'm not familiar with that code.
This might be related:
./src/client/sysint/sys-io.sm: ret = BMI_get_info(server_addr, BMI_GET_UNEXP_SIZE,
It varies depending on the transport. 4k for MX, 16k for TCP, 8k for IB.
(You are using the same ROMIO for both transports, right?)
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