[Lustre-discuss] Benchmarking Working Group

[faibish_sorin at emc.com]

I forgot to include the operation mix for the workload objects included in the results.

FS Operation    SFS2008 BACKUP  HOMEDIR DATABASE        STREAM  VIRTUAL
read    10      9       8       1       10      7
mmap read       0       0       0       0       0       0
rand read       8       9       10      79      65      20
write   7       7       7       2       10      13
mmap write      0       0       0       0       0       0
rand write      2       2       2       18      2       60
rmw             1       1       1       0       1       0
mkdir           2       2       2       0       1       0
unlink          4       4       4       0       1       0
append          3       3       3       0       1       0
locking         6       6       6       0       1       0
access          24      24      18      0       1       0
stat            26      26      20      0       5       0
chmod           2       2       3       0       1       0
readdir         4       4       5       0       1       0
copyfile        0       0       10      0       0       0
rename          0       0       0       0       0       0
statfs          1       1       1       0       0       0
pathconf        0       0       0       0       0       0
custom1         0       0       0       0       0       0
custom2         0       0       0       0       0       0


_____________________________________________
From: faibish, sorin
Sent: Friday, May 18, 2012 12:06 PM
To: openbenchmark at lists.opensfs.org; discuss at lists.opensfs.org; lustre-discuss at lists.lustre.org; 'Oral, H. Sarp'
Subject: RE: Benchmarking Working Group


Oral,

As I promised I ran all the workload types with the netmist (next sfs2013 benchmark) benchmark with the existent workload objects. I am currently working on defining a new Lustre workload object but I sent this to the group as a reference. Attached please find a document including all the workload types results for a small system (details included in the document). I included the details on the workload object at the end of the pdf:

 << File: netmist_lustre_60drives.pdf >>

Thank you for your understanding and support

Sorin Faibish
Distinguished Engineer
Fast Data Group - CTO Office
EMC

-----Original Appointment-----
From: Vanderbilt, Richard [mailto:Richard.Vanderbilt at netapp.com]
Sent: Monday, March 19, 2012 12:25 PM
To: openbenchmark at lists.opensfs.org; discuss at lists.opensfs.org; lustre-discuss at lists.lustre.org; faibish, sorin
Subject: [Openbenchmark] Benchmarking Working Group
When: Friday, May 18, 2012 11:30 AM-12:30 PM (UTC-05:00) Eastern Time (US & Canada).
Where: 1(866)844-9418 id 4088226016


The OpenSFS Benchmarking Workgroup aims to provide an I/O benchmark suite to satisfy the benchmarking requirements of the scalable parallel file system users and facilities. Towards this end, as a first step, the workgroup aims to characterize the I/O workloads from small- to very large-scale scalable parallel file systems deployed at various high-performance computing and parallel computing facilities and institutions. Using these gathered characteristics, the workgroup will then collect and build the required I/O benchmarks to emulate these workloads and provide required documentation about the benchmark suite.

The workgroup meeting will reoccur every Friday at 8:30am Pacific time. 1 hour each. The dial-in is as follows: 1(866)844-9418 id# 4088226016.

Also note: we will be having our first face to face meeting on Sunday April 22nd from 2:00-5:00pm at the LUG.  Details to come.

On Tuesday April 24 4:10-5:00pm there will be a Benchmark panel discussion moderated by Sarp Oral. Panelist will be Jeremy Filizetti (DOD), Andrew Uselton (NERSC), Eric Barton (Whamcloud), Nathan Rutman (Xyratex), Stephane Thiell (CEA), and Stephen Simms (IU).

If you are interested in contributing to this work group, please email Sarp Oral at oralhs at ornl.gov<mailto:oralhs at ornl.gov> or myself at richard.vanderbilt at netapp.com<mailto:richard.vanderbilt at netapp.com>.

Sincerely,

Sarp Oral, PhD
National Center for Computational Sciences Oak Ridge National Laboratory oralhs at ornl.gov<mailto:oralhs at ornl.gov>
865-574-2173

Richard Vanderbilt  Co-chair
Netapp Inc.
(408)822-6016

  << File: ATT00001.txt >>

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