Monday Apr 22, 2013

Ooops, incorrect Recommended patchset uploaded April 21/22

Update: April 22, 2013, 17:10 PST: The issue is now fixed and the correct Solaris 10 SPARC Recommended patchset is now available from MOS.  I apologize again for any inconvenience caused.

---- 

Ooops!

Due to human error, the incorrect Recommended patchset for Solaris 10 SPARC was uploaded to MOS on April 21, at ca. 18:54 PST.  The April 20 2012 patchset was uploaded instead of the April 20 2013 patchset. 

The date is in the patchset README, so if you've downloaded the Solaris 10 SPARC Recommended patchset in the last 24 hours, please check that the date is not 2012.  If it is, please download the corrected version from MOS.

I apologize most sincerely for any inconvenience caused.

Best Wishes,

Gerry.

Wednesday Aug 15, 2012

SPARC SuperDuperCluster

Hi Folks!

Some of you may have noticed that I've been a little quieter than usual in the last year.

Is it because I've lost interest in patching, maintenance best practices, and improving our customers' lifecycle experience ?  Not a bit of it.

It's because my team and I have been rather busy - to put it mildly! - on developing the installation configuration utilities and maintenance updates for SPARC SuperCluster.

SPARC SuperCluster is so good, and the feedback from the already substantial customer base has been so positive, that I'm lobbying Marketing to rename it SPARC SuperDuperCluster.

Available in half rack (2 T4-4s, 3 Exadata Storage Cells) or full rack (4 T4-4s, 7 Exadata Storage Cells) configurations, both of which have a general purpose 7320 ZFSSA (ZFS Storage Appliance) and 3 Infiniband Switches, SPARC SuperDuperCluster is the prime example of the integrated Oracle Red Stack at its best.

It is a true example of an Engineered System, engineered with enhancements at every layer of the Red Stack to improve performance, robustness, and quality, from the phenomenal performance of the SPARC T4 chips, through to the excellent LDoms (Logical Domains) virtualization layer, enhancements such as RDSv3 support in Solaris as well as all the other great feature of Solaris 11 (and 10), to leveraging the phenomenal performance of Infiniband, Exadata Storage Cells and the 11gR2 database.

Seemingly paradoxically, SPARC SuperDuperCluster is both a highly flexible General Purpose "app" consolidation platform and an Engineered System, offering a wide variety of optimized configurations with various combinations of 11gR2 database domains, Solaris 11 General Purpose "app" domains, and Solaris 10 General Purpose "app" domains.

But how can SPARC SuperDuperCluster be both an Engineered System and offer extremely flexible configurations at the same time ?  That's easy.  The hardware layer and cabling is fixed in an optimized fashion (Engineered).  But what apps a customer chooses to run on SuperCluster, on how many LDoms and what memory/CPU is allocated to each is up to them, optimized for their needs (Flexible), rather than a one-size-fits-none approach.

SPARC SuperDuperCluster is more than just the hardware and software.  It's also the extraordinary cross-organizational team that has been built around it.  From the absolute cream of Services, Support, and Sustaining, to the architects and management from Performance Technologies, to the cooperation and deep engagement between engineering teams for each layer of the Oracle Red Stack, to my own small but extremely dedicated install configuration utility and maintenance update team, it's the people behind SPARC SuperDuperCluster which ensure its success. 

Feedback from the rapidly growing customer install base worldwide is extremely positive.  To find out more, please see the SPARC SuperCluster resource page.  You'll be hearing lots more about SPARC SuperDuperCluster at Oracle Open World this year - wow, it's nearly that time of year again! - but, for once, I won't be presenting myself.

I will be there and available to meet/talk either about Solaris 10 Patching, Solaris 11 SRUs (Support Repository Updates), or SPARC SuperDuperCluster.  I look forward to seeing you there!

Best Wishes,

Gerry.

Wednesday Feb 11, 2009

Now possible to upgrade directly from Solaris 8 SPARC to latest Solaris 10 release

Thanks to my colleague Enda O'Connor, who has made p7zip available for Solaris 8 SPARC, it's now possible to upgrade directly from Solaris 8 SPARC to the latest Solaris 10 Update releases such as Solaris 10 5/08 and Solaris 10 10/08. 

See document 1019995.1 on My Oracle Support (MOS), http://support.oracle.com

Previously, due to the lack of p7zip on Solaris 8, customers needed to perform an interim upgrade to Solaris 9 or an earlier Solaris 10 release before upgrading to the latest Solaris 10 release.

Wednesday Sep 10, 2008

Why it is now more important to keep your SPARC and x86 Firmware up to date

My colleague, Damien Farnham, from the Performance Regression Benchmarking team, has written an informative blog posting on why it is increasingly important to keep SPARC firmware up to date (similar to the importance of keeping x86/x64 firmware up to date).  A lot has changed since the humble OBP!

Please see Best Practise In Firmware Patching for the T1000/T2000/T5X20 platforms.

And he's now added an entry for x86 Firmware too.

See also the Firmware section on the Big Admin Patching Hub, especially the FAQ.

One area you may not be aware of is that upgrading Firmware can lead to significant performance improvements in certain circumstances.

About

This blog is to inform customers about patching best practice, feature enhancements, and key issues. The views expressed on this blog are my own and do not necessarily reflect the views of Oracle. The Documents contained within this site may include statements about Oracle's product development plans. Many factors can materially affect these plans and the nature and timing of future product releases. Accordingly, this Information is provided to you solely for information only, is not a commitment to deliver any material code, or functionality, and SHOULD NOT BE RELIED UPON IN MAKING PURCHASING DECISIONS. The development, release, and timing of any features or functionality described remains at the sole discretion of Oracle. THIS INFORMATION MAY NOT BE INCORPORATED INTO ANY CONTRACTUAL AGREEMENT WITH ORACLE OR ITS SUBSIDIARIES OR AFFILIATES. ORACLE SPECIFICALLY DISCLAIMS ANY LIABILITY WITH RESPECT TO THIS INFORMATION. ~~~~~~~~~~~~ Gerry Haskins, Director, Software Lifecycle Engineer

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