I’m working on a rewrite of a very old post for pulling RSS feeds through online translators. Notes will be posted in the wiki shortly.
(This one is about a month old, written while I had ESXi installed on my system.) As a hobbyist (and student), I don’t have a lot of money to throw at hardware purchases so that I can work with VMware’s ESXi. As such, you work with what you can. In my case, SATA hard drives. I received one from a friend, to include as an addition to an already running system.
Problem was, before releasing it, he’d used a secure wipe utility on it. When I attempted to add the drive as a second datastore, ESXi balked because there was nothing on the drive, not even the partition table.
Fixing this involves running a drive partitioning tool of some sort. Luckily, I had a copy of the Ubuntu Live CD ISO in my datastore. By creating a temporary VM and booting from the CD, I was able to partition and format the drive, all without having to reboot the host machine.
In short, if you can afford the space, it’s a good idea to keep your various source ISOs and tools ISOs in a folder in your datastore. It’s probably not a bad idea to have the burned CDs handy too.
Passed both the Technician and General Class tests this past weekend. I’m now in full-on-Bart-Simpson-Lady-where’s-my-spy-camera mode. Bet the postman wishes he delivered at a time of day when I’m not home. (heh)
Sparks! This is your fault!
As predicted, I did something horribly wrong to the rig. I couldn’t get 10.4 to run Xen so I switched back to CentOS. CentOS runs Xen nicely, but it didn’t like my display and I couldn’t get MythTV to function well without it. The NVidia drivers that I could install just wouldn’t work well.
For generic host configurations, CentOS works nicely. My problem is that I only have the one system and I’m unwilling to give up specific features/services.
In any case, I’ve moved back to 10.4 and am currently playing with KVM. I have a number of dedicated guest machines running and am currently learning how to grow qcow2 images.
This second part has been a bit difficult in that qemu has some quirks when it runs live CDs (such as qparted which is needed to resize a partition inside of an imaged filesystem). An example of this is where, while running the qparted live CD under qemu, the mouse “sticks” to the right-hand side. It took a little searching but this issue was overcome by running “export SDL_VIDEO_X11_DGAMOUSE=0” on the command line just before starting qemu. (Hint: once you’re done with qparted, you’ll want to close the terminal window to destroy that export.)
In any case, KVM seems to be meeting most of my needs. I’ll start adding notes to the wiki shortly, in with what’s already there for ESXi, Virtualbox, and Xen (ouch).