Archives

Categories

Red Hat, Microsoft, and Virtualisation Support

Red Hat has just announced a deal with MS for support of RHEL virtual machines on Windows Server and Windows virtual machines on RHEL [1]. It seems that this deal won’t deliver anything before “calendar H2 2009” so nothing will immediately happen – but the amount of testing to get these things working correctly is […]

Lenny Play Machine Online

As Debian/Lenny has been released and the temperatures in my part of the world are no longer insanely hot I have put my SE Linux Play Machine [1] online again. It is running Debian/Lenny and is a Xen DomU on a Debian/Lenny Dom0.

To get this working I had to make a few more fixes […]

Xen and Lenny

Debian GNU/Linux 5.0 AKA “Lenny” has just been released [1].

One of the features that is particularly noteworthy is that Xen has been updated and now works fully and correctly on the 2.6.26 kernel (see the Debian Wiki page about Xen for details [2]). This may not sound exciting, but I know that a lot […]

Do Spammers target Secondary MX Servers

Rumour has it that some types of spammer target the secondary MX servers. The concept is that some people have less control over the secondary MX server and less ability to implement anti-spam measures. Therefore if they accept all mail from the secoondary then a spammer will have more success if they attack the secondary […]

Normalising Wages

John Robb writes about the normalisation of salaries that is driven by the use of the Internet and global corporations [1]. He cites an example of IBM forcing many of it’s employees to work in developing countries for lower wages.

It seems to me that IBM is leading the field in this regard and many […]

Bridging and Redundancy

I’ve been working on a redundant wireless network for a client. The network has two sites that have pairs of links (primary and backup) which have dedicated wireless hardware (not 802.11 and some proprietary controller in the device – it’s not an interface for a Linux box).

When I first started work the devices were […]

Employment Packages

Paul Wayper has said that he only wants to work for companies that will send him too LCA [1]. While that criteria is quite reasonable it seems overly specific. Among other things the varying location of LCA will result in the expense for the employer varying slightly year by year – which employers generally don’t […]

Predictions for 2009 and Beyond

Stewart has made some predictions for the future of computing [1].

He predicts that within 2 years the majority of consumer machines will be laptops and have SSD (not rotational media). I predict that by the end of next year more than half of all new consumer machines that are being sold will be laptops […]

How to Support Straight Marriage

There is currently a lot of discussion about how to protect “marriage“, such discussion is based on the issue of whether Gay Marriage should be prohibited to protect Straight Marriage. Some straight people believe that their own marriage would be better if homosexuals were allowed to get married, some have even declared that they won’t […]

Netbook Thermal Issues

Recently there has been increasing attention paid to thermal issues. The power used by computers not only impacts the electricity bill (and battery life for a portable device) but is a cooling problem. The waste heat from desktop systems and servers costs energy (and therefore money) to remove by the air-conditioning system and the heat […]