Hi Yaron, Local hdd to hdd copy speed is approx. 323.15MB/s, not sure if its's a different hdd or different partition, hopefully will get that information later.
Yup, gui is not an option and hopefully the researcher will use command line. Regards, Aslam Research Computing Team DDI: +44 (121) 414 5877 | Skype: JanitorX | Twitter: @aslamghumra | [email protected] | intranet.birmingham.ac.uk/bear -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: 30 April 2016 12:00 Today's Topics: 1. Re: SMB access speed (Yaron Daniel) ---------------------------------------------------------------------- Message: 1 Date: Sat, 30 Apr 2016 08:17:28 +0300 From: "Yaron Daniel" <[email protected]> To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] SMB access speed Message-ID: <[email protected]> Content-Type: text/plain; charset="iso-8859-1" Hi It could be that GUI use in the "background" default command which use smb v1. Regard copy files from GPFS to Local HDD, it might be related to the local HDD settings. What is the speed transfer between the local HHD ? Cache Settings and so.. Regards Yaron Daniel 94 Em Ha'Moshavot Rd Server, Storage and Data Services - Team Leader Petach Tiqva, 49527 Global Technology Services Israel Phone: +972-3-916-5672 Fax: +972-3-916-5672 Mobile: +972-52-8395593 e-mail: [email protected] IBM Israel From: "Aslam Ghumra (IT Services, Facilities Management)" <[email protected]> To: "[email protected]" <[email protected]> Date: 04/29/2016 07:07 PM Subject: [gpfsug-discuss] SMB access speed Sent by: [email protected] Many thanks Yaron, after the change to disable encryption we were able to increase the speed via Ubuntu of copying files from the local desktop to our gpfs filestore with average speeds of 60Mbps. We also tried changing the mount from vers=3.0 to vers=2.1, which gave similar figures However, using the Ubuntu gui ( Unity ) the speed drops down to 7Mbps, however, we?re not concerned as the user will use rsync / cp. The other issue is copying data from gpfs filestore to the local HDD, which resulted in 4Mbps. Aslam Ghumra Research Data Management ____________________________ IT Services Elms Road Data Centre Building G5 Edgbaston Birmingham B15 2TT T: 0121 414 5877 F; 0121 414 3952 Skype : JanitorX Twitter : @aslamghumra http://intranet.bham.ac.uk/bear _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20160430/875e5aa0/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/gif Size: 1851 bytes Desc: not available URL: <http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20160430/875e5aa0/attachment-0001.gif> ------------------------------ _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss End of gpfsug-discuss Digest, Vol 51, Issue 57 ********************************************** _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
