Re: [gpfsug-discuss] Top files on GPFS filesystem

2018-09-05 Thread Anderson Ferreira Nobre
Thanks Olaf!!! I've sent an email to mramos open a PMR for this case.     Abraços / Regards / Saludos,   Anderson NobreAIX & Power Consultant

Re: [gpfsug-discuss] Top files on GPFS filesystem

2018-09-05 Thread Olaf Weiser
hmm ...limiting IO resources per file / file based . .is really not an easy thing to do ... please consider open a PMR  and tell me the number there is an undocumented parameter , that one could limit the buffer per file .. so indirectly , you can influence the #threads working per file .. but

Re: [gpfsug-discuss] Top files on GPFS filesystem

2018-09-04 Thread Anderson Ferreira Nobre
Hi Olaf,   Thanks and sorry for reply so long. We've been testing several ways to provide this information for the user. Let me give you more details about that. There's a corporate SASGRID consolidating several SAS applications from several business areas. All of them are using the same saswork

Re: [gpfsug-discuss] Top files on GPFS filesystem

2018-08-13 Thread Olaf Weiser
there's no mm* command to get it cluster wide.. you can use fileheat and policy engine to identify most active files ..  and further more... combine it with migration rules ... to replace those files .. please note.. files, that are accessed very heavily but all requests answered out of pagepol

[gpfsug-discuss] Top files on GPFS filesystem

2018-08-10 Thread Anderson Ferreira Nobre
Hi all,   Does anyone know how to list the top files by throughput and IOPS in a single GPFS filesystem like filemon in AIX?     Abraços / Regards / Saludos,   Anderson Nobre