[gpfsug-discuss] ANSWER: GPFS 4.1 New Features
John Langlois
johnlang at us.ibm.com
Tue May 20 13:00:19 BST 2014
Folks,
We're going through a naming transition and you will see some GPFS
features now described under the codename Elastic Storage. Don't let the
codename confuse you ... I'll let you all know the moment we get the final
Family and Product naming straight. We are changing the name to reflect
the fact that IBM is significantly increasing investment in this
technology area and we will stretch GPFS out into the Cloud with Open
Stack object support (e.g. SWIFT object store guide coming in June). In
addition, GPFS will be available in the Softlayer Cloud Managed Service
Offering catalog soon. You will be seeing a lot of new and exciting news
on our roadmaps.
New to GPFS 4.1 features include:
Native encryption and secure cryptography erase (data wiping) that is NIST
Compliant and FIPS certified.
GPFS client-side IBM Elastic Storage Flash caches that increase I/O
performance up to 6x
Active File Manager now supports parallel data transfers between sites,
using multiple gateway nodes
AFM now supports the GPFS protocol in addition to NFS protocol for file
transfer
Much simpler socket based pricing - no more PVUs.
Lots of Usability improvements that include
a. NFS Data Migration - Eases data transfer from NFS when upgrading
hardware or buying a new system
b AFM Optimization - Improved prefetch performance; support for the
native GPFS protocol (described above)
c. Backup/restore Enhancements - New Fileset Snapshot Restore tool;
Backup utility enhancements
d. FPO Improvements - Data locality aware file system recovery and
improved performance
Not new, but included here as a reminder: OpenStack Havana includes a
Cinder driver that gives architects access to GPFS features and
capabilities.
Here's the current external website landing page:
http://www-03.ibm.com/systems/technicalcomputing/platformcomputing/products/gpfs/
Regards,
John Langlois
IBM Elastic Storage Product Manager
Phone: 1-919-267-6767
E-mail: johnlang at us.ibm.com
Find me on: and within IBM on:
From: gpfsug-discuss-request at gpfsug.org
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Date: 05/20/2014 07:00 AM
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Today's Topics:
1. gpfs 4.1 features? (Sabuj Pattanayek)
2. Re: gpfs 4.1 features? (Tomer Perry)
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Message: 1
Date: Mon, 19 May 2014 10:16:14 -0500
From: Sabuj Pattanayek <sabujp at gmail.com>
To: gpfsug main discussion list <gpfsug-discuss at gpfsug.org>
Subject: [gpfsug-discuss] gpfs 4.1 features?
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I can't seem to find a page that lists features that are new to 4.1 .
Anyone have a link to such a page/presentation, etc?
Thanks,
Sabuj
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Message: 2
Date: Mon, 19 May 2014 18:35:32 +0300
From: Tomer Perry <TOMP at il.ibm.com>
To: gpfsug main discussion list <gpfsug-discuss at gpfsug.org>
Subject: Re: [gpfsug-discuss] gpfs 4.1 features?
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I guess you can check the "what's new" on the GPFS docs:
http://publib.boulder.ibm.com/infocenter/clresctr/vxrx/topic/com.ibm.cluster.gpfs.v4r1.gpfs100.doc/bl1xx_soc.htm
Tomer.
From: Sabuj Pattanayek <sabujp at gmail.com>
To: gpfsug main discussion list <gpfsug-discuss at gpfsug.org>,
Date: 05/19/2014 06:16 PM
Subject: [gpfsug-discuss] gpfs 4.1 features?
Sent by: gpfsug-discuss-bounces at gpfsug.org
I can't seem to find a page that lists features that are new to 4.1 .
Anyone have a link to such a page/presentation, etc?
Thanks,
Sabuj_______________________________________________
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