Simon, I believe that adaptive routing might also introduce out of order packets - but I would ask Mellanox as to when they recommend to use it.
Regards, Tomer Perry Scalable I/O Development (Spectrum Scale) email: [email protected] 1 Azrieli Center, Tel Aviv 67021, Israel Global Tel: +1 720 3422758 Israel Tel: +972 3 9188625 Mobile: +972 52 2554625 From: Simon Thompson <[email protected]> To: gpfsug main discussion list <[email protected]> Date: 03/10/2019 12:14 Subject: [EXTERNAL] Re: [gpfsug-discuss] verbsPortsOutOfOrder Sent by: [email protected] Thanks Tomer. That makes sense, also not something I think we need to worry about ? I assume that relates to hypercube or dragonfly or some such though the Mellanox docs only say ?some topologies? Simon From: <[email protected]> on behalf of "[email protected]" <[email protected]> Reply-To: "[email protected]" <[email protected]> Date: Wednesday, 2 October 2019 at 11:54 To: "[email protected]" <[email protected]> Subject: Re: [gpfsug-discuss] verbsPortsOutOfOrder Simon, It looks like its setting the Out Of Order MLX5 environmental parameter: https://docs.mellanox.com/display/MLNXOFEDv451010/Out-of-Order+%28OOO%29+Data+Placement+Experimental+Verbs Regards, Tomer Perry Scalable I/O Development (Spectrum Scale) email: [email protected] 1 Azrieli Center, Tel Aviv 67021, Israel Global Tel: +1 720 3422758 Israel Tel: +972 3 9188625 Mobile: +972 52 2554625 From: Simon Thompson <[email protected]> To: "[email protected]" <[email protected]> Date: 01/10/2019 18:17 Subject: [EXTERNAL] [gpfsug-discuss] verbsPortsOutOfOrder Sent by: [email protected] Hi, In mmdiag --config, we see ?verbsPortsOutOfOrder? as an unset option. Could anyone comment on what that might do and if it relates to the ordering that ?verbsPorts? are set? Thanks Simon_______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=mLPyKeOa1gNDrORvEXBgMw&m=rn4emIykuWgljnk6nj_Ay8TFU177BWp8qeaVAjmenfM&s=dO3QHcwm0oVHnHKGtdwIi2Q8mXWvL6JPmU7aVuRRMx0&e=
_______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
