Tuesday Feb 23, 2016

Long Command Lines Hidden No More. Hallelujah!

Progress.

Most of us Solaris old-timers have railed about truncated output from ps, and the inability to get the whole command line (java processes are particularly susceptible to this).

I'm today happy to report this 'Fixed in Solaris 11 and Later'.

Progress.  

Thursday Feb 18, 2016

The Home Office, circa 2016

Oi. I'm old. Reading back over older posts. Last talked about the home office  8+ years ago. Here's an update, Just For Fun: 

August 2004
October 2007
February 2016
 Desktop

Primary workstation:

Sun Ultra80 SPARC workstation running Solaris 9 update 6

Primary workstation:

Shuttle SK83G AMD64 workstation running OpenSolaris NV73

(none)
 Laptop Toshiba Tecra 9100 running Sun JDS rev 2
Toshiba Tecra M2 running OpenSolaris NV73

Primary Workstation:

MacBook Pro Retina 15" (early2013) running OS X "El Capitan" (not subsidized by employer)

Dual-monitor sit/stand workstation

2 x 24" monitors

Bluetooth mouse, keyboard

External USB 720P webcam 

Various VirtualBox VMs

 Printer Lexmark Z51 inkjet (via CUPS)
HP DeskJet 6980 wireless inkjet (via CUPS)
HP DeskJet 6980 wireless inkjet (a workhorse!)
 Internet Connection
ADSL @ 380K/165K - $80/mon
Comcast cable broadband @ 10M/300K - $45/mon
Comcast cable broadband @ 125M/20M - $55/mo
 Phone 2-line 900 MHz wireless
2-line 2.4 GHz wireless Cisco Jabber soft client on MacBook


Wednesday Jan 27, 2016

Lots more FOSS added to Solaris 11!

Today Oracle released a set of Selected FOSS Component packages that can be used with/on Solaris 11.3. These packages provide customers with evaluation copies of new and updated versions of FOSS ahead of officially supported Oracle Solaris product releases.

These packages are available at the Oracle Solaris product release repository for customers running Oracle Solaris 11.3 GA. The source code used to build the components is available at the Solaris Userland Project on Java.net. The packages are not supported through any Oracle support channels. Customers can use the software at their own risk.

For more information, check out this blog post.

Tuesday Dec 08, 2015

Recent SPARC/Solaris Security Blog Posts

Over at the Oracle PartnerTech Blog, I've begun a series of posts on SPARC/Solaris Security, including threads on SPARC M7 cryptography and the benefits of IBM software using Solaris and SPARC for End-to-End Security. Check 'em out -- there are more on the way, too!

Friday Nov 13, 2015

Security - It's Not Just About Keeping Your Password Safe Anymore

Well, really, it never was. It's just that, nowadays, everyone needs to be aware and pro-active, especially enterprises.

So, recently my company, Oracle, had an intimate get-together in San Francisco. Maybe you've heard of it -- it's called "Oracle OpenWorld". And at that cozy little gathering our boss, a one Mr. Larry Ellison, spoke about the need for end-to-end Security. Everywhere. All the time. By default.

Always on, as it were.

Now, I don't usually comment on, or even pass along, things that come down from the C-Suite of my company. Because there are plenty of places to hear about it. Plenty of sales folk willing to talk to you about it, for example. Yes, our new servers powered by SPARC M7 and Solaris 11.3 are cool and the more secure than ever and have a raft of whizzy new features, and new security features, all the way down to the CPU level. But that's not what I'm doing. I'm doing something much simpler here. 

I simply wanted to say "Yes." It resonates with me, the grizzled, jaded veteran of thirty-five years (I dare not write that in numerals)  in the business. It's time. It's past time. It's not something "someone else should probably do." We all need to do it, lest those inconvenient breaches bring havoc to all our lives.

Whoa. That sounds deep and serious. Well, it is. Technology, no matter how cool, how enabling, how freeing -- can be hijacked and misused, and the potential negative impact can be just as severe, if not more, than the positive impact.

So, yeah. I'm going to be talking a bit more about this stuff starting today. In part because the combination of our platforms and our partners' software offerings can address this issue to a modest degree. In part because I work with some of those partners on these platforms, and have seen this need merge with this potential of late.

Imagine systems that encrypt your data without a huge performance penalty, without expensive hardware add-ons. Imagine systems that do that with record price-performance, with unrivaled availability, with the software frameworks and offerings you use in your enterprise. Imagine end-to-end security from the start.

Always on, as it were.

Thursday Nov 12, 2015

SPARC M7 Software In Silicon - Useful Webinar

Beyond the hoopla and hype behind the release of Oracle servers based on the SPARC M7 chip, the Software in Silicon features are just flat out cool.

There was a free webinar recorded yesterday which helps explain the real value of Software in Silicon to our current and potential customers. It's worth a look.

Industry-leading price/performance, availability and security. And some nifty technology to boot!

Sunday Aug 02, 2015

Solaris Home Fileserver - The Next Generation

Well, it's been five years since 1) Oracle acquired Sun, and 2) I last updated my home fileserver. At the behest of my manager, I wanted to write a little bit about the latest incarnation. Smaller, faster, with more storage and using less power. Of course. Moore's Law continues to be the Gift That Keeps on Giving.

I've been very happy with Solaris, ZFS and external USB disk drives to provide a cheap and reliable family fileserver, but the temptation of newer hardware eventually becomes impossible to resist. Earlier this year, I gave up and gave in.

My intent this time was to keep with the basic principles as before:

  • Green/low-power
  • Use Solaris
  • Increase storage capacity and performance

In the end, I moved off the Shuttle SFF line (there are so many more choices available in 2015), moved from USB2.0 to USB3.0, and changed out 3.5" powered external drives to larger 2.5" self-powered external drives. Performance is better, these disks spin down after a time (as did the previous disks), and power usage is lower. I'm using internal builds of Solaris, which seems to support every feature of the server except for the WiFi card (which I never intended to use).

Old Fileserver  New Fileserver
Server

Shuttle X27D SFF
 Built-in dual-core Atom 330 CPU @ 1.6GHz
 2GB DDR2 memory
 2.5" 120GB internal SATA disk 
 OpenSolaris

Gigabyte Brix GB-BXi3-4010
 Built-in Core i3-4010U @ 1.7GHz
 8GB DDR3L memory
 64GB mSATA flash drive
 Oracle Solaris
Pics


External
Storage
3 x Simpletech SimpleDrive 3.5"
500GB USB2.0 disk drives
3 x Western Digital My Passport Ultra 2.5"
1TB USB3.0 disk drives
Power
Consumption
26W idle
32W under load
(110VAC)
15W idle
18W under load
(110VAC)
Performance  ~14MB/s write (NFS)
 ~18MB/s read (NFS)

 ~ 6MB/s write (NFS)
(I am not yet sure why this is
so slow - stay tuned)

 ~ 83MB/s read (NFS)

Config
Notes
 RAID-Z1 ZPool (1TB usable)  RAID-Z1 ZPool (2TB usable)
 5GB ZIL on mSATA flash drive
Accessed
By
 SMB (builtin); AFP (freeware); NFS  SMB (builtin); AFP (freeware); NFS

Stay tuned as I try to figure out why NFS writes are so slow. 

Tuesday Sep 04, 2012

T5 -It's Coming

Here's the scoop about what we inside Oracle have known for a while, and which will be available to our customers and partners soon. Our new T-Series CPU is world-class, and it making people sit up and take notice. It's a beast, folks, trust me.

http://www.theregister.co.uk/2012/09/04/oracle_sparc_t5_processor/ 

Thursday Jul 26, 2012

New version of Oracle Solaris Pre-Flight Application Checker

Some very hard-working folks in my organization, Oracle Systems ISV Engineering, have just released a new version of the Solaris Pre-Flight App Checker. You can get it for free from the Solaris Download Page

As with the original release, this tool is the single easiest way to check your application for Solaris 11 compatibility issues while still running on Solaris 10. This latest release incorporates several improvements:

1. Fully globalized product, currently with support for English,  Simplified Chinese and Japanese 
2. Now detects issues due to static linking of system libraries
3. Now detects mutex alignment issues
4. Now checks usage of private kernel interfaces (binary as well source scanner) 
5. An improved script scanner to flag issues due to usage of removed, relocated commands as well as issues due to usage of new shell ksh93 (instead  of old ksh88 )

Friday Mar 23, 2012

Attention Developers: Announcing a New Solaris Webinar Series

We're launching a new bi-weekly free webinar series: Oracle Solaris 11 Developer Webinar Series. My ISVe colleagues and I will be presenting a variety of one-hour topics over the next few months.

I'm kicking off the series next Tuesday, March 27th at 0900PDT with a discussion of Solaris and Modern Packaging Technologies. Come check us out!

Webinar Series overview and schedule: here

Tuesday's packaging webinar page: here

About

Main Sequence: 1) an astronomy term denoting the lifecycle of a majority of known stars. 2) err @ Sun/Oracle: long-time (since 1988) Sun/Oracle veteran, still shining in an ever-changing high-tech universe

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