ezjail is my tool of choice for managing jails. I’ve been using it since 2008. Today, I want to do something which ezjail won’t do for me, but will allow me to do. I created a bunch of jails for a Bacula tutorial at BSDCan. Now that I have that server safely home again, I […]
ezjail – renaming, moving, and renumbering Read More »
I noticed this in my logs today: May 22 14:04:39 bast smartd[1577]: Device: /dev/ad0, Failed SMART usage Attribute: 9 Power_On_Hours. Oh. Really? I looked at the output of smartctl and found: This HDD is part of a gmirror: $ gmirror status Name Status Components mirror/gm0 COMPLETE ad0 ad2 How’s ad2 doing? That seems OK. Regardless
smartctl: FAILING_NOW Read More »
I have a Planex MZK-RP150N. Sometimes (always), I forget how to change the SSID it connects to. This documents it so I can do this faster next time. Wireless LAN Basic Settings Site Survey select the SSID click on Connect Enter the password OK Apply (saves settings) Apply (again; this time it restarts the unit)
Setting up the Planex MZK-RP150N to act as a wireless ethernet adaptor Read More »
Sometimes, you don’t want just anyone talking to your database. In fact, sometimes, you don’t want anyone accessing your database except very specific applications. In this case, I am setting up about 20 databases, each one dedicated to a specific use, and to be accessed only from one IP address each. In this post, I’ll
Restricting IP addresses to specific databases Read More »
One of the challenges of providing hands-on demonstrations is giving everyone their own sandbox to play in. I don’t want people to spend time on installing software. I want people to learn about the software in question, specifically Bacula. With this in mind, I’ve been building up a solution based on FreeBSD 9.1, ZFS, and
The Bacula Tutorial jail server Read More »