Skip to main content

Update to: Resurrection of a G4 and other observations

I had intended to publish the previous post last night, but didn't get around to it. I've hit a bit of a snag with the OpenSuSE 10.3 installation and ran out of time last night to fix it. Two things are failing.

No.1 the PowerEdge server I have has a dodgy DVD reader in it and won't read the 10.3 DVD properly. I checked the DVD for its integrity and all is well with it. I'll need to put another DVD reader into the machine to get it to install I think. While I'm there I think I'll also replace the noisy fan it has at the rear. I can't hear the disks over it and there is no outward indication of any activity which bothers me.

No.2 I tried to install 10.3 on my AMD clone PC last night too. It has a 200GB SATA disk in it (can't remember the exact size) and OpenSuSE failed to detect it. WTF? It's not like I have a unique mainboard - it's a fairly standard ASUS board with nothing special about it. This machine ran Ubuntu there for a while and had no problems with the detection - but OpenSuSE has no idea about the disk. For a new OS version I was extremely unimpressed. I'll issue one caveat though - I have Vista installed on this disk and I'm not sure if that will screw things up or not. I'll investigate at my leisure (read: who knows when).

Happily my G4 is still running although seems unhappy to boot from the OSX partition unless I hold down the Option key on boot. I changed the boot drive (again) and forced a restart to see if it fixed anything. It booted properly (which was good) and also quite quickly (also a good thing). Currently the machine is in a suspended state but I'll test it again tonight and see what the results are.

Tomorrow (hopefully) a post about something non-technical.

Comments

Popular posts from this blog

Plone - the open source Content Management System - a review

One of my clients, a non-profit, has a lot of files on it's clients. They need a way to digitally store these files, securely and with availability for certain people. They also need these files to expire and be deleted after a given length of time - usually about 7 years. These were the parameters I was given to search for a Document Management System (DMS) or more commonly a Content Management System (CMS). There are quite a lot of them, but most are designed for front facing information delivery - that is, to write something, put it up for review, have it reviewed and then published. We do not want this data published ever - and some CMS's make that a bit tricky to manage. So at the end of the day, I looked into several CMS systems that looked like they could be useful. The first one to be reviewed was OpenKM ( www.openkm.com ). It looked OK, was open source which is preferable and seemed to have solid security and publishing options. Backing up the database and upgradin

Musings on System Administration

I was reading an article discussing forensic preparation for computer systems. Some of the stuff in there I knew the general theory of, but not the specifics of how to perform. As I thought about it, it occurred to me that Systems Administration is such a vast field. There is no way I can know all of this stuff. I made a list of the software and operating systems I currently manage. They include: - Windows Server 2003, Standard and Enterprise - Exchange 2003 - Windows XP - Windows Vista - Windows 2000 - Ubuntu Linux - OpenSuSE Linux - Mac OSX (10.3 and 10.4) - Solaris 8 - SQL 2005 - Various specialised software for the transport industry I have specific knowledge on some of this, broad knowledge on all of it, and always think "There's so much I *don't* know". It gets a bit down heartening sometimes. For one thing - I have no clue about SQL 2005 and I need to make it work with another bit of software. All complicated and nothing straightforward. Irritating doesn&

Traffic Monitoring using Ubuntu Linux, ntop, iftop and bridging

This is an update of an older post, as the utilities change, so has this concept of a cheap network spike - I use it to troubleshoot network issues, usually between a router and the network to understand what traffic is going where. The concept involves a transparent bridge between two network interface cards, and then looking at that traffic with a variety of tools to determine network traffic specifics. Most recently I used one to determine if a 4MB SDSL connection was saturated or not. It turned out the router was incorrectly configured and the connection had a maximum usage under 100Kb/s (!) At $1600 / month it's probably important to get this right - especially when the client was considering upgrading to a faster (and more expensive) link based on their DSL provider's advice. Hardware requirements: I'm using an old Dell Vostro desktop PC with a dual gigabit NIC in it - low profile and fits into the box nicely. Added a bit of extra RAM and a decent disk and that&