bind916 will be EOL in a few months (April 2024). In this post, I’m going to copy an existing jail (running bind916) and configure it to run the new bind. If all goes well, the new jail will replace the old jail. This has an added benefit of effectively renaming the old jail (toiler) to […]
Copying an existing jail to try bind918 Read More »
One of the configuration aspects of FreeBSD I have long liked is the concept of default values which are overridden by the user. For example, /etc/defaults/rc.conf (see The /etc directory). The default values in this file can be overridden by the user with their preferred values in /etc/rc.conf (or /etc/rc.conf.local, and other locations if you
Moving local settings for pg_hba.conf and postgresql.conf out of PGDATA Read More »
Today, I’m ready to adding two recently obtained 12T spinning disks to r730-03. This host is the work-horse which houses all the main backups and database regression testing. It also hosts my newly-created but not yet-functional graylog jail. I will be following a previous post about adding drives because I don’t want to remember these
Adding another pair of drives to a zpool mirror on FreeBSD Read More »
The accomplished reader will first ask, how is this post any different from Clearing-out multiple drives concurrently – while Watching Fargo Season 5? Well, first, it’s a different server. This one is r720-01. Second, I’m watching Band of Brothers, which is completely different. However, the approach is the same: Boot the host using an mfsBSD
Clearing out multiple drives – while watching Band of Brothers Read More »
I run poudriere in a jail on FreeBSD – it really is becoming the thing-to-do with all the cool kids. Everyone’s doing it. It is nifty. I will provide only the jail configuration, and not any file system configuration. That is left for you. I think these links might be most helpful: Using poudriere to
Configuration for running poudriere in a jail on FreeBSD 14 Read More »
It is time to let the knew server go. It has gone through multiple upgrades, new drives, new boards, and new chassis. It has been replaced by r730-03. Before I let it go, I want to clear off the drives. By that I mean: I did this by booting the host using mfBSD (a lovely
Clearing-out multiple drives concurrently – while Watching Fargo Season 5 Read More »
This is a rewrite of a previous post on the same subject. I have rewritten it because I created a new jail ™ and I’m using a different configuration now. I recently moved a Time Capsule instance from a FreeBSD host into a jail. Later, I moved to using Samba instead of AFP. Why? Samba
Creating a Time Capsule instance using Samba, FreeBSD, and ZFS (latest) Read More »
On FreeBSD, you can jail a ZFS dataset – that is, the jail can manipulate the ZFS dataset as if it was a host (more or less). This has useful applications. In my case, I want to backup a snapshot of that dataset from the host. For example, I want to backup this dataset: [12:19
FreeBSD jailed ZFS datasets – how do I find the .zfs/snapshot directory? Read More »
Librenms is my tool-of-choice for grabbing metrics from switches, servers, wireless access points, and anything else with an snmp interface. In this post: FreeBSD 14.0 LibrenMS 23.11.0,1 – updated to 23.11.0_1,1 within this post net-snmp-5.9.1_4,1 After updating some hosts to FreeBSD 14, the zfs application/extension broke. It was quickly amended after a report was lodged.
Debugging snmp output when using LibreNMS Read More »
If you’ve been watching your logs, you’ve probably noticed messages like this: In this post: FreeBSD 14.0 ntpd .2.8p16-a (included with the base OS) There are several FreeBSD PR lodged, the most relevant (to me) is ntpd: leap-seconds.list should not run inside jails, and IETF is no longer hosting it. The fix I am using: