Aha, my problem was that I always tried to export only specific metrics to lexpr,s= syntax. Which has to be a proper subset of –s metrics, which is impossible anymore because there is no –sl no –sL in collectl 4.0.
But now I just drop the lexpr,s= metric lists and see lexpr dumping all of the metrics including the ones coming from —import lustreClient,d . Thanks for your answers! -- Grigory Shamov Westgrid/ComputeCanada Site Lead University of Manitoba E2-588 EITC Building, (204) 474-9625 From: Mark Seger <[email protected]<mailto:[email protected]>> Date: Friday, 11 September, 2015 6:30 AM To: Grigory Shamov <[email protected]<mailto:[email protected]>> Cc: Peter Piela <[email protected]<mailto:[email protected]>>, "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: Usimg lexpr with Lustre plugin? Re: Lustre plugin? The way I've used lexpr is to simply say --export lexpr and if you've specify -f dirname, it will write to /tmp/L. You can change the filename with lexpr,f=/tmp/foo and not use -f. It's also possible to write to raw/plot files at the same time using combinations of -f, -P and --rawtoo. One other feature of lexpr some people may miss is you can also include ,s=xxx and it will only write data for the named subsystems to the lexpr output file while continuing to write everything to plot and/or raw. The only question, and this is for Peter, is when you wrote your lustre plugin did you include code for handling exported data? If not, this won't work but I can certainly point you to some code that shows how to do this. For example the PrintExport routine in hello.ph<http://hello.ph/>. -mark On Thu, Sep 10, 2015 at 5:31 PM, Grigory Shamov <[email protected]<mailto:[email protected]>> wrote: Hi All, What would be the syntax to specify that I want —export lexpr to use lustreClient module to save the data to a file? -- Grigory Shamov Westgrid/ComputeCanada Site Lead University of Manitoba E2-588 EITC Building, (204) 474-9625<tel:%28204%29%20474-9625> From: Peter Piela <[email protected]<mailto:[email protected]>> Date: Wednesday, 2 September, 2015 3:33 PM To: Grigory Shamov <[email protected]<mailto:[email protected]>> Cc: Mark Seger <[email protected]<mailto:[email protected]>>, "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [Collectl-interest] Lustre plugin? Peter Piela? Gregory, Thanks, and yes it does work with Lustre 2.5. Peter Sent from my iPhone On Sep 2, 2015, at 3:18 PM, Grigory Shamov <[email protected]<mailto:[email protected]>> wrote: Dear Peter, Congrats on your new job! I should have checked github first. Thank you very much for the link and the documentation! Does it work with 2.5 that has different proc layout? -- Grigory Shamov Westgrid/ComputeCanada Site Lead University of Manitoba E2-588 EITC Building, (204) 474-9625<tel:%28204%29%20474-9625> From: Peter Piela <[email protected]<mailto:[email protected]>> Date: Monday, 31 August, 2015 11:03 AM To: Mark Seger <[email protected]<mailto:[email protected]>>, Grigory Shamov <[email protected]<mailto:[email protected]>> Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: RE: [Collectl-interest] Lustre plugin? Peter Piela? Sorry to all for not passing on that I took a new job at Cray. The Lustre plugins can be found at the Github location below. I am actively supporting them, and happy to accept new feature requests. I have attached what continues to meager documentation on how to use the plugins, and how they compare to the built-in Lustre functionality in earlier Collectl releases. Peter https://github.com/pcpiela/collectl-lustre From: Mark Seger [mailto:[email protected]] Sent: Monday, August 31, 2015 11:29 AM To: Grigory Shamov; Peter Piela Cc: [email protected]<mailto:[email protected]> Subject: Re: [Collectl-interest] Lustre plugin? Peter Piela? Peter has taken a new job at cray and can now be reached in [email protected]<mailto:[email protected]>. Sorry abotu not updating collectl's home page, I'll do so now. -mark On Mon, Aug 31, 2015 at 11:20 AM, Grigory Shamov <[email protected]<mailto:[email protected]>> wrote: Hi All, It is kind of sad that Collectl does not support Lustre anymore. We have been using Collectl 3.6.7 for years and were really happy using it to collect Lustre metrics, sending them to Ganglia etc. After upgrading Lustre to 2.5 it stopped working, and further releases like 3.7.4 and 4.0 either do not have -sl or do not have Lustre altogether. It was announced that Lustre support is a separate plugin. Where does one gets the Collectl plugin? Naiive attempt to send "[email protected]<mailto:[email protected]>" sort of, bounces. Could someone please point to the "Terascala" Collectl Lustre plugin, should this thing exist? Thanks a lot in advance! -- Grigory Shamov Westgrid/ComputeCanada Site Lead University of Manitoba E2-588 EITC Building, (204) 474-9625<tel:%28204%29%20474-9625> ------------------------------------------------------------------------------ _______________________________________________ Collectl-interest mailing list [email protected]<mailto:[email protected]> https://lists.sourceforge.net/lists/listinfo/collectl-interest
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