83 lines
2.9 KiB
Plaintext
83 lines
2.9 KiB
Plaintext
%title ZFS Upgrade Issue
|
|
|
|
|
|
---------------------------
|
|
[[index.wiki|Index]]
|
|
---------------------------
|
|
|
|
last 5 posts
|
|
---------------------------
|
|
|
|
- [[1701545547-no-tickets.wiki|No Tickets]]
|
|
- [[1700863814-auvik-trial.wiki|Auvik Trial]]
|
|
- [[1700345096-busy-week.wiki|Busy Week]]
|
|
- [[1700104768-new-job-offer.wiki|New Job Offer]]
|
|
- [[1699564352-webhooks.wiki|Webhooks]]
|
|
|
|
*Date:* 2023/12/17
|
|
|
|
*Author:* Tristan Ancelet
|
|
|
|
*Category:* Personal
|
|
|
|
= ZFS Upgrade Issue =
|
|
== Background ==
|
|
----------------
|
|
I have an DIY Ubuntu NAS (one of the first few linux installs), and I was having aggravations with the zfs-dkms package that I had setup a couple of years ago to host raided pools for my NAS setup. However, recently during an update I noticed the kernel was updated on the machine to 6.2.0-39-generic which now caused the zfs-dkms to throw errors when apt would run mkinitcpio as the zfs-dkms-2.1.5 module only supported up to kernel 5.19.
|
|
|
|
While it didn't exactly cause any issues with the zfs installation there was currently (it still functioned fine even with the new kernel). I got tired of it so I decided to compile openzfs from source and install it on my system.
|
|
|
|
{{{bash
|
|
## Run as root
|
|
# sudo -i
|
|
|
|
git clone https://github.com/openzfs/zfs
|
|
|
|
## I was missing a few dependencies but installed them like so
|
|
apt install uuid-dev libblkid-dev
|
|
|
|
cd zfs
|
|
## Run the autoconf autogen script
|
|
./autogen.sh
|
|
## Run the configure script to build the Makefile
|
|
./configure
|
|
|
|
## Build the module to make sure everything goes ok
|
|
make
|
|
|
|
## Had to add the extra modules to the depmod search ath
|
|
depmod_cont="$(</etc/depmod.d/ubuntu.conf)"
|
|
## Replace "search" with "search extra" to put the extra modules into the depmod path
|
|
depmod_cont="${depmod_cont/search/search extra}"
|
|
echo "$depmod_cont" > /etc/depmod.d/ubuntu.conf
|
|
|
|
## Build and intall
|
|
make install
|
|
|
|
## Run ldconfig
|
|
ldconfig
|
|
|
|
## Run depmod
|
|
depmod
|
|
}}}
|
|
|
|
|
|
== Other issues ==
|
|
=== Zpools not importing ===
|
|
----------------------------
|
|
Upon finishing installation and reboot I noticed that when the server rebooted it didn't mount the pools on boot. I always had to import them manually `zpool import data && zpool import media`
|
|
|
|
I was confused because the configs setup by my dkms installation were still valid `/etc/defaults/zfs`.
|
|
|
|
While it took me an hour to figure it out, I eventually figured out what was wrong and why zfs wasn't importing my pools.
|
|
|
|
the services configured in /usr/lib/systemd/system were setup with the path that bsd/unix would use for the zpool.cache file (`/usr/local/etc/zfs/zpool.cache`) instead of what zfs was configured with on my zfs-dkms installation (`/etc/zfs/zpool.cache`).
|
|
|
|
=== Resolution ===
|
|
------------------
|
|
All I ended up needing to do was change the path's that the service files from `/usr/local/etc/zfs/zpool.cache` to `/etc/zfs/zpool.cache` (wherever applicable).
|
|
|
|
After doing that and rebooting the pools were imported and mounted as they previously had.
|
|
|
|
|