Sun has always said that any application written for Solaris 6 will be forwards compatible with any other version. It’s a big claim, but as long as the application adheres to the API it’s possible.
Occasionally you bump into things that don’t adhere to the API, (quite a lot of applications really). This is usually caused by developers thinking that they should do things “this way”, because Sun does it oh so wrong all the time. Consequently, you end up with legacy applications that can’t run on Solaris 10.
Enter Solaris 8 brandz zones. Being able to run legacy applications in a Solaris 8 brandz generally gets you around most of the issues in the remaining apps that do stupid things. However, there’s a couple of quirks with a zone that can introduce odd behaviour in an application.
I recently moved my blog away from Joomla and over to WordPress.
This was for several reasons:
1. Joomla is a pain in the bum for blogging. Its too complex for a blog and I keep forgetting the differences between a “com”, “module” and a “plugin”.
2. Upgrading is a pain in the bum. I just recently noticed that half my content went missing as part of a recent upgrade.
3. I had bought an iPhone and wanted to be able to post while out and about. Getting this going in Joomla was a pain in the bum, (although I discovered after switching to WordPress that it wasn’t really Joomla’s fault).
4. My old TreeCam blog was running on an old version of s9y, and I wanted to combine it all. Read more…
Sun’s Java Web Console is a nice little toy. Great for those people who prefer the less extreme learning curve of a CLI, and great for manager types who like pictures.
I’ve used it several times before, but thought I’d try it in on x86 Solaris10u6 box I have here. Bloody Sun. You think a released version implies that it’s stable, and working. Read more…
I have a lot of hardware running 24x7 — PCs, routers, switches, firewalls, SAN, and it’s all contained within a cupboard where I stick it all. It’s pretty cool, in that it’s a dust free environment, and keeps the noise at bay, which is my intent. It’s basically a small contained computer room. What’s not cool about it, is that it isn’t. Read more…
One of the things I enjoy seeing is big engineering. That is: Engineering on a big scale. I had the good fortune to be offered a guided tour of a cable laying ship. Which is a ship that lays cables, (funnily enough).
Read on. Read more…
I’ve been playing around with Solaris jumpstart recently. I haven’t used it since the early days. It seems that a lot of the old problems still exist. So, I’ve listed most of the common problems and their solution here. This also covers Sun’s JET, (Jumpstart Enterprise Toolkit).
This is a Work In Progress — so I’ll be updating this from time time as I come across issues. Read more…