Upgrading my nas from FreeBSD 11.1-RELEASE to 11.2-RELEASE

FreeBSD 11.2-RELEASE was released a few days ago. This means it’s time to upgrade the FreeBSD running on my nas. For the most part, this was all what I did: After it’s been upgraded, I also need to update the Zpool. Let’s upgrade the zpool as suggested: Next is to update the boot code. If for whatever reason you’re following this step to update zpool (zroot) on your FreeBSD, make sure you know what is your boot disk is....

June 30, 2018 · 1 min · 113 words · kenno

How to extend ZFS partition

I have a FreeBSD server which used to run of a smaller SSD drive. When replaced with a larger capacity SSD by using dd command to clone the disk, there is free space allocated. I want to extend the existing zroot pool to use this space. The following describes how I achieve this with the help of a forum post. Let’s list some information about the zroot pool: root@nas:~ # zfs list zroot NAME USED AVAIL REFER MOUNTPOINT zroot 4....

March 11, 2018 · 2 min · 302 words · kenno

Zpool Not Automatically Mounted on Boot on Fedora

I love ZFS, but there is something that has annoyed me for quite sometimes – the zpool doesn’t get automatically mounted on boot. To work around this, I had to login as root and run: to import tank pool before I login with my normal user account. Well, I finally found a solution. This is what’s written on zfsonlinux/zfs WIFI about Fedora specifically: Systemd Update: When upgrading to the zfs-0.6.5.8 release it’s recommended that users manually reset the zfs systemd presets....

December 20, 2016 · 1 min · 139 words · kenno

FreeBSD upgrade pool zroot

Today I successfully upgraded my FreeBSD home nas server from 10.3 to 11.0. This is the final release of version 11.0, though the official announcement is expected to be made on September 28. After the system upgrade, I need to also upgrade the 2 zpools (tank and zroot) so they can have new features. Upgrading tank was easy, all I needed to do was running this command: # zpool upgrade tank This system supports ZFS pool feature flags....

September 27, 2016 · 2 min · 283 words · kenno

ZFS zpool upgrade

I’m running ZFS on Fedora 23 and I notice that there’re new features which can be enabled in the existing pool. Get the ZFS version for tank’s pool: Huh? I’m not sure why there’s no value set on ZFS running on Linux. Well, let’s upgrade the pool: It seems to have been successfully upgraded. Let’s verify: Ref: http://freebsd.pro/topic/12/

December 14, 2015 · 1 min · 58 words · kenno