Hi Justin & Luis, We did a branch of fio that implemented this SPC-1 trace a few years ago. I can dig up the code and paper we wrote if it is useful? Cheers, Mike > On 19/11/2014, at 4:21 pm, "Justin Clift" <justin@xxxxxxxxxxx> wrote: > > Nifty. :) > > (Yeah, catching up on old unread email, as the wifi in this hotel is so > bad I can barely do anything else. 8-10 second ping times to > www.gluster.org. :/) > > As a thought, would there be useful analysis/visualisation capabilities > if you stored the data into a time series database (eg InfluxDB) then > used Grafana (http://grafana.org) on it? > > + Justin > > > On Fri, 07 Nov 2014 12:01:56 +0100 > Luis Pabón <lpabon@xxxxxxxxxx> wrote: > >> Hi guys, >> I created a simple test program to visualize the I/O pattern of >> NetApp’s open source spc-1 workload generator. SPC-1 is an enterprise >> OLTP type workload created by the Storage Performance Council >> (http://www.storageperformance.org/results). Some of the results are >> published and available here: >> http://www.storageperformance.org/results/benchmark_results_spc1_active . >> >> NetApp created an open source version of this workload and described >> it in their publication "A portable, open-source implementation of >> the SPC-1 workload" ( >> http://www3.lrgl.uqam.ca/csdl/proceedings/iiswc/2005/9461/00/01526014.pdf >> ) >> >> The code is available onGithub: https://github.com/lpabon/spc1 . All >> it does at the moment is capture the pattern, no real IO is >> generated. I will be working on a command line program to enable >> usage on real block storage systems. I may either extend fio or >> create a tool specifically tailored to the requirements needed to run >> this workload. >> >> On github, I have an example IO pattern for a simulation running 50 >> mil IOs using HRRW_V2. The simulation ran with an ASU1 (Data Store) >> size of 45GB, ASU2 (User Store) size of 45GB, and ASU3 (Log) size of >> 10GB. >> >> - Luis >> >> _______________________________________________ >> Gluster-devel mailing list >> Gluster-devel@xxxxxxxxxxx >> http://supercolony.gluster.org/mailman/listinfo/gluster-devel > > > > -- > GlusterFS - http://www.gluster.org > > An open source, distributed file system scaling to several > petabytes, and handling thousands of clients. > > My personal twitter: twitter.com/realjustinclift > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxxx > http://supercolony.gluster.org/mailman/listinfo/gluster-devel _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx http://supercolony.gluster.org/mailman/listinfo/gluster-devel
