ZFS on NetBSD/amd64 6.0.1
My endeavour with ZFS on NetBSD/amd64 6.0.1 in late February and early March 2013 hasn’t been very positive. The kernel panics every now and then, even during the simplest of operations such as creating a new directory on a ZFS filesystem. The system was installed using UFS for the root filesystem, and the system was […]
Read More → ZFS on NetBSD/amd64 6.0.1CARP on FreeBSD 10.0-CURRENT
I’ve been experimenting with carp(4) on FreeBSD/i386 10.0-CURRENT and FreeBSD/amd64 10.0-CURRENT for the past year or so. carp(4) is no longer a pseudo-interface, but rather accessible on every conceivable interface.
Read More → CARP on FreeBSD 10.0-CURRENTHappy birthday, WordPress!
WordPress is 10 years old. http://wp10.wordpress.net/
Read More → Happy birthday, WordPress!Happy New Year 2013!
We’ve managed to avoid devastation just days prior to Christmas as the Mayan calendar took a new turn. We’ve even survived celebrating the New Year, although some of us weren’t so lucky due to careless handling of fireworks. If you’re into computer science, then Don Knuth‘s 18th Annual Christmas Tree Lecture entitled “Trees and chordal […]
Read More → Happy New Year 2013!Relocating the Client-side Caching database in Windows 7 and 8
Sometimes the default location of the Client-side Caching database is just plain unsuitable. Client-side Caching, or CSC, is used for storing offline files, local copies of files normally stored on Windows shares, stored on Windows servers. (The Norwegian term is «frakoblede filer».) The default location for the CSC database is C:\Windows\CSC. If you like to […]
Read More → Relocating the Client-side Caching database in Windows 7 and 8Activating Microsoft Windows 8 Professional when installed from a volume license DVD
Ever tried activating Microsoft Windows 8 Professional using only GUI tools when installed from a volume license DVD? Right, you can’t, for three reasons:
Read More → Activating Microsoft Windows 8 Professional when installed from a volume license DVDUpgrading PostgreSQL from 9.1.5 to 9.2.0
Today, I decided to upgrade PostgreSQL from 9.1.5 to 9.2.0 on one of my computers. Ironically, PostgreSQL 9.2.1 was released today, but until the FreeBSD ports hierarchy catches up, the most recent version available is 9.2.0, unless of course you want to do everything yourself.
Read More → Upgrading PostgreSQL from 9.1.5 to 9.2.0Making your own FreeBSD Subversion repository mirror
Not long ago it was announced that the FreeBSD ports tree will cease exporting its Subversion repository to CVS, and subsequently any use of CVSup for updating the ports tree will be discontinued by February 28th 2013. FreeBSD’s main source tree repository has been served by Subversion since late May 2008 with every commit done […]
Read More → Making your own FreeBSD Subversion repository mirrorHow many IPv4 addresses are there?
An acquaintant posted the following question on an IRC channel earlier today: How many IPv4 addresses are there? The quick and simple answer is 232 = 4,294,967,296 addresses. Is this an accurate answer? Yes, in a strict interpretation of the original question. A far more interesting puzzle is if you want to account for all the IPv4 […]
Read More → How many IPv4 addresses are there?ICANN #44
ICANN #44 is taking place in Prague these days. Sadly I was unable to attend, but the presentations are available in the open. Today’s IPv6 session would be the highlight in my very biased opinion.
Read More → ICANN #44