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Displaying posts with tag: sparc (reset)
451 CAOS Links 2010.12.07

The future of Java. Google releases Gingerbread. And more.

Follow 451 CAOS Links live @caostheory on Twitter and Identi.ca, and daily at Paper.li/caostheory
“Tracking the open source news wires, so you don’t have to.”

# The Register reported, and Oracle later confirmed, that Oracle’s proposed roadmap for Java 7 and 8 has been accepted.

# Stephen Colebourne provided more details on the results of the vote on Java 7 and Java 8.

# Google introduced the Nexus-S with Android Gingerbread. …

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Recently in MariaDB #2

There has been a lot happening in the MariaDB community recently, and there has been growth. Here are some of the highlights. Thank you to all our current contributors, and to others that want to contribute, shoot community[at]askmonty[dot]org an e-mail.

MariaDB 5.2.3 binaries for Solaris and Debian Sparc

Our Sparc community contributor, Mark, has continued to make popular binaries for Solaris 10 and Debian Sparc. He’s kept up to speed with MariaDB 5.2.3, so please visit him and download the binaries.

MariaDB 5.2.3 on the openSUSE Build Service

Community contributor Michal Hrušecký has packaged MariaDB for openSUSE and its available via the …

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VirtualBox images for MariaDB

Coming from a great MariaDB contributor, Mark, is:

  1. MariaDB 5.1.44 / 5.2.0 Beta Binaries for Solaris 10 SPARC, and Debian GNU/Linux SPARC. Mark does a fabulous job of building these binaries, and he does them really quickly. If you’re on the SPARC platform, give it a go. Send some feedback, also.
  2. Mark has also spent some time developing virtual machines. All you need to get started is download VirtualBox. Mark provides an OpenSolaris 0906 + MariaDB 5.1.44 VM as well as an …
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MariaDB in Gentoo; updates for Solaris/Debian SPARC

Gentoo
It started with Brian Evans’ github repository, some good instructions on the mailing list for Building MariaDB on Gentoo, to a request for packaging, and guess what? Its now officially in Gentoo! Thanks Brian, and Robin Johnson!

SPARC builds – Debian, Solaris
Mark has now got a MariaDB category on his blog and the interesting things for you to grab are: …

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Larry Ellison to Announce OLTP Database Machine on… Sun Hardware

In line with my prediction from few days ago, Larry Ellison is announcing the new Database Machine — the new version is targeting OLTP workloads and is based on Sun hardware.

Looks like I just got the date wrong. Oh well, now is the announcement, hype and demo is at the Oracle Open World and shipments are to start upon Oracle-Sun acquisition completion.

So what’s new in Exadata that I …

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Oracle Exadata v2 — Truly Oracle (Sun) Hardware

Update 16-Sep-09: Apparently, all this was true and you can find more details after the announcement that posted here.

OK. It’s not often that I make predictions these days but this was on my mind for a while so here we go. Mind you, I don’t have any confirmed insider information so it’s based on some assumptions, my perspective on Oracle-Sun acquisition and some vibes I can feel in the air.

The rumors are that Oracle Exadata v2 and Oracle Database Machine v2 are going to be announced within few weeks and my take is that it’s going to happen at the Oracle Open World. I don’t think it comes as a surprise to anyone that it will be configured with Oracle Database 11g Release 2.

Moving on to …

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Debian unstable on a Sun Fire T1000

So i got the T1000 working again (finally, after much screwing about trying to get the part). I then hit the ever annoying “no console” problem, where the console didn’t work – kind of problematic.

After a firmware upgrade, and passing “console=/dev/ttyS0″ to the kernel, things work.

So the T1000 firmware 6.3 doesn’t work with modern debian kernels. Thing swork with 6.7 though.

Drizzle tests all pass on Solaris/Sparc

Stopping All Servers
All 221 tests were successful.
The servers were restarted 14 times
Spent 1424.921 of 1521 seconds executing testcases

(All tests have passed on OpenSolaris on x86 for a while now).

Script to start lots of MySQL Cluster nodes on Sparc CMT

I recently had the chance to play with the new T5140 servers. Using the Sparc CMT architecture, these servers present an amazing 128 cpu's to you to use (as a combination of cores and compute threads, there are 2 sockets only).

We are doing some trials with eager Sun customers who want to utilize these babies. The good news is that MySQL Cluster 7.0 (aka 6.4) will support a multi-threaded data node option. The bad news is, one ndbd process still only uses about 8 CPU cores, so to utilize 128, there is some way to go! So the bad news is we still have to launch many ndbd processes to get out the full power of these boxes. But the good news is that with 7.0 there is at least a point in trying at all.

I developed a simple script which lets me easily start a varying amount of ndbd and mysqld processes on one host (and then copy the script to also start same amount of processes on another host). If you have been using Johan's excellent …

[Read more]
Script to start lots of MySQL Cluster nodes on Sparc CMT

I recently had the chance to play with the new T5140 servers. Using the Sparc CMT architecture, these servers present an amazing 128 cpu's to you to use (as a combination of cores and compute threads, there are 2 sockets only).

We are doing some trials with eager Sun customers who want to utilize these babies. The good news is that MySQL Cluster 7.0 (aka 6.4) will support a multi-threaded data node option. The bad news is, one ndbd process still only uses about 8 CPU cores, so to utilize 128, there is some way to go! So the bad news is we still have to launch many ndbd processes to get out the full power of these boxes. But the good news is that with 7.0 there is at least a point in trying at all.

I developed a simple script which lets me easily start a varying amount of ndbd and mysqld processes on one host (and then copy the script to also start same amount of processes on another host). If you have been using Johan's excellent …

[Read more]
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