When you install a package, you want to know it’s still around to reinstall. You’ve probably never given this much thought. Neither had I, until I read this post on Reddit. In my case, I run my own poudriere server which allows me to run my own package server. Why run your own package server? […]
Are all installed packages available for reinstall? Read More »
Mark Felder and I have been working on a minimalist set of jail scripts for creating and updating jails. All jail management is accomplished via standard vanilla FreeBSD jails. No jail managers are involved. Everything goes through jail.conf. In this post: FreeBSD 13.0 host, recently update from FreeBSD 12.2 FreeBSD 12.s jail on that host,
Upgrading a FreeBSD 12.2 jail to FreeBSD 13 using mkjail Read More »
Get FreeBSD 12.2 mfsBSD (because that matches the OS on slocum), burn it to a thumb drive using OSX. NOTE: the following didn’t work. I wound up not having the right values in /lib and /var/db/ I don’t know what I did wrong, but I did manage to fix them up afterwards. I suspect that
Adjusting my ZFS filesystems to conform with standard FreeBSD boot environments Read More »
I am going to upgrade a FreeBSD 12.2 host to FreeBSD 13.0 with one reboot. Actually, here, because of the zpool update, there is another reboot. This is significantly fewer than the standard upgrade process (yeah, critics claim 1 is not significantly less than 2; sigh). The instructions are taken from vermaden’s blog post on
Updating my FreeBSD 12.2 host to FreeBSD 13.0 Read More »
Today I was updating a FreeBSD server from 12.2 to 13.0 – I was using a new approach for my upgrades. This was my second host to upgrade like this. The first went smoothly. This one, not so much. NOTE: this turned out to be insufficient because /usr was mounted: [dan@slocum:~] $ zfs get canmount
Moving zroot/usr/local to zroot/usr Read More »
I have found this bizarre situation where a FreeBSD 12.2 snapshot cannot be destroyed. This is the simple example, which works: [dan@pkg01:~] $ sudo zfs snapshot tank_fast/poudriere@snapshot-for-backup [dan@pkg01:~] $ sudo zfs destroy tank_fast/poudriere@snapshot-for-backup [dan@pkg01:~] $ This is the simple example, which fails: [dan@pkg01:~] $ sudo zfs snapshot tank_fast/poudriere@snapshot-for-backup [dan@pkg01:~] $ ls /usr/local/poudriere/.zfs/snapshot/snapshot-for-backup cache data jails
snapshot ; ls ; destroy; dataset is busy – WTF? Read More »
In this post I will be creating a ‘new’ jail which uses vnet. I say ‘new’ because I am actually Converting an iocage jail to a vanilla jail which happens to use vnet. NOTE: I originally failed to get this to work. You can read about it. I’m going to repost this article soon with
Converting an iocage vnet jail to a vnet jail Read More »
In this post I will be creating a ‘new’ jail which uses vnet. I say ‘new’ because I am actually Converting an iocage jail to a vanilla jail which happens to use vnet. NOTE: HEADS UP: I failed to get this to work. I’m still going to post it though. What I did wrong: I
Creating a vnet jail Read More »
I like boot environments (BE) on FreeBSD. They were especially handy when building the AWS host for FreshPorts, since I had no serial console. I would create a BE saving the current status, then make some changes. I’d mark the current BE as boot once, so I could boot back in the known good BE.
Deleting old FreeBSD boot environments Read More »
NOTE: If you are looking to configure net-mgmt/net-snmp for the first time, the latest article is Configuration of net-mgmt/net-snmp on FreeBSD. snmpd can be royal pain to configure. I got my hints from Ryan Steinmetz, the maintainer for the FreeBSD port. Lately, net-snmpd has changed how net-snmp-config works. In this post: FreeBSD 12.2 net-snmp-5.9_3,1 Compare
net-mgmt/net-snmp wants /snmp/snmpd.conf Read More »