The self-hosting journey continues

Although I’ve had a website since the mid-90s, it was 2005 or thereabouts that I first started hosting my own sites rather than relying on other sites. The first bit of hosting involved blogging and I tried a few different software packages before settling on WordPress. And other than playing around with phpBB for my […]

Another piece falls into place for Docker

Yesterday I was at a conference dedicated to DevOps and so Red Hat and Google were there to talk about containers, especially Docker and Kubernetes. While summarizing it to some of my employees today, I was asked about what I see as the benefits of Docker containers relative to Virtual Machines. I mentioned that one […]

btrfs scrub complete

This was the status at the end of the scrub: [root@supermario ~]# /usr/sbin/btrfs scrub start -Bd /media/Photos/ scrub device /dev/sdd1 (id 1) done scrub started at Tue Mar 21 17:18:13 2017 and finished after 05:49:29 total bytes scrubbed: 2.31TiB with 0 errors scrub device /dev/sda1 (id 2) done scrub started at Tue Mar 21 17:18:13 […]

Speed of btrfs scrub

Here’s the output of the status command: [root@supermario ~]# btrfs scrub status /media/Photos/ scrub status for 27cc1330-c4e3-404f-98f6-f23becec76b5 scrub started at Tue Mar 21 17:18:13 2017, running for 01:05:38 total bytes scrubbed: 1.00TiB with 0 errors So on Fedora 25 with an AMD-8323 (8 core, no hyperthreading) and 24GB of RAM with this hard drive and […]

Finally have btrfs setup in RAID1

A little under 3 years ago, I started exploring btrfs for its ability to help me limit data loss. Since then I’ve implemented a snapshot script to take advantage of the Copy-on-Write features of btrfs. But I hadn’t yet had the funds and the PC case space to do RAID1. I finally was able to […]

LXC Project Part 3: Starting and logging into my first container

Continuing my LXC project, let’s list the installed containers: lxc-ls That just shows the name of the container – lemmy. For completion’s sake, I’m going to start it as a daemon in the background rather than being sent straight into the console: lxc-start -n lemmy -d As per usual Linux SOP, it produced no output. […]

LXC Project Part 2: Setting up LXC

I’m continuing on from yesterday’s post to get the VM ready to host LXC. I’m starting with Centos 7 so the first thing I had to do was enable the epel repos: yum install epel-release Then, according to the guide I was following, I had to also install these package: yum install debootstrap perl libvirt […]