this post was submitted on 13 Jan 2025
14 points (85.0% liked)

Selfhosted

41009 readers
499 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
14
[SOLVED] Is it possible to mount a ZFS drive in OpenMediaVault? (lemmy.sdf.org)
submitted 2 days ago* (last edited 1 day ago) by [email protected] to c/[email protected]
7 comments fedilink hide all child comments
 

Original Post:

I recently had a Proxmox node I was using as a NAS fail catastrophically. Not surprising as it was repurposed 12 year old desktop. I was able to salvage my data drive, but the boot drive was toast. Looks like the sata controller went out and fried the SSD I was using as the boot drive. This system was running TurnKey FileServer as a LXC with the media storage on a subvol on a ZFS storage pool.

My new system is based on OpenMediaVault and I'm am happy with it, but I'm hitting my head against a brick wall trying to get it to mount the ZFS drive from the old system. I tried installing ZFS using the instructions here as OMV is based on Debian but haven't had any luck so far.

Solved:

  1. Download and install OMV Extras
  2. OMV's web admin panel, go to System -> Plugins and install the Kernel Plugin
  3. Go to System -> Kernel and click the blue icon that says Proxmox (looks like a box with a down arrow as of Jan 2025) and install the latest Proxmox kernel from the drop down menu.
  4. Reboot
  5. Go back to the web panel, System -> Plugins and install the plugin openmediavault-zfs.
  6. Go to Storage -> zfs -> Pools and click on the blue icon Tools -> Import Pool. From here you can import all existing zfs pools or a single pool.
top 7 comments
sorted by: hot top controversial new old
[–] [email protected] 5 points 1 day ago (1 children)

ZFS comes from a plugin in OMV. You have to install omv-extras first, then install the plugin omvextras-zfs. Make sure you also install the proxmox kernel and reboot the server before installing zfs.

[–] [email protected] 1 points 1 day ago

Thank you!

[–] [email protected] 2 points 1 day ago

These communities will guide you better:

[–] [email protected] 3 points 1 day ago (1 children)

I’ve only ever tinkered with openmediavault, so I’m by no means an expert, but there is a ZFS plugin available. Here’s a forum post that may help: https://forum.openmediavault.org/index.php?thread/7633-howto-instal-zfs-plugin-use-zfs-on-omv/

[–] [email protected] 1 points 1 day ago

Thank you! That got me there!

[–] [email protected] 3 points 2 days ago (1 children)

While this post is in support of a self-hosting platform, the request itself is storage-related. I would recommend that you reach out to https://lemmy.world/c/zfs or https://discourse.practicalzfs.com/.

[–] [email protected] 6 points 1 day ago

[email protected] has under 300 sub's, I feel like this is a fine sub to post it in until niche sub's get an active user base