Starbeamrainbowlabs

Stardust
Blog

Achievement Get: Upgrade Server - A writeup of my experiences

An open and a closed box.

The upgrade is complete! I've managed to move practically everything over to the new server, apart from a few automated cleanup tasks here and there. There are still a few issues floating around, but they shouldn't affect this website, and I should have them cleared up soon. Although the migration went smoother than I expected, I did encounter some issues and learnt a few things that I thought I'd share here.

The first thing I found was that starting a todo list isn't a rather good idea. It sounds simple, but it's actually really useful. I found that I had a lot of small tasks I needed to complete, and I kept thinking of more things that needed doing at regular intervals. If I didn't write them down I'd never get anything done because I'd never be able to remember what needed doing first!

It also helps to do your research before you move. Make sure that you're properly reaquainted with all the software running on the system that you're going to migrate from, and that you're familiar with all the ins and outs of your particular situation. If you aren't, then you risk stumbling across some rather nasty, complicated, and time consuming problems mid-migration.

It also helps to do as much of the migration as possible without taking the old system offline. Install the software, Move the configuration files. Set up the firewall. Set up your new monitoring tools. This allows you to minimise the downtime that you have to subject your users to, which is always a good thing.

Lastly, testing is incredibly important. test everything. Make sure that every little feature after you migrate. You'd be surprised at how many issues can crop up after migration.

Tag Cloud

3d account algorithms android announcement architecture archives arduino artificial intelligence artix assembly async audio bash batch blog bookmarklet booting c sharp c++ challenge chrome os code codepen coding conundrums coding conundrums evolved command line compilers compiling compression css dailyprogrammer debugging demystification distributed computing documentation downtime electronics email embedded systems encryption es6 features event experiment external first impressions future game github github gist graphics hardware hardware meetup holiday holidays html html5 html5 canvas infrastructure interfaces internet io.js jabber javascript js bin labs learning library linux low level lua maintenance manjaro network networking node.js operating systems performance photos php pixelbot portable privacy programming problems project projects prolog protocol protocols pseudo 3d python reddit reference release releases resource review rust secrets security series list server software sorting source code control statistics storage svg technical terminal textures three thing game three.js tool tutorial tutorials twitter ubuntu university update updates upgrade version control virtual reality virtualisation visual web website windows windows 10 xmpp xslt

Archive

Art by Mythdael