Beiträge von wez

I was running OMV 3 and, rather than upgrade to OMV 5, I decided to purge the application and do a fresh install to avoid pain... except... it seems that pain cannot be avoided. Now, I am getting a 502 Bad Gateway response from nginx and I can't see what the problem is.

Debian GNU/Linux 10 (buster)

openmediavault 5.5.2-1

php7.3

php-fpm7.3

Thanks for the info! I didn't realise there was no encryption on ZFS on Linux; I'll wait.

Okay, if I don't use LUKS, then I'd like to take advantage of the ZFS native encryption; this seems to be in ZFS Version 30. The ZFS version in OpenMediaVault 3 appeared to be Version 28 so no encryption attribute. I thought that maybe OpenMediaVault 4, based on Stretch, would have a later ZFS version but it appears that that too just has ZFS Version 28. Hmmmm....

Does anyone know a way of getting ZFS Version 30+ on OpenMediaVault? Sorry if that is a dumb question; I'm a GNU/Linux n00b.

Thanks subzero, I'll try the terminal.

Hi all,

I can create a ZFS mirror pool from two unencrypted devices no problem but if I encrypt two devices with the LUKS plugin, unlock them and try to create ZFS pool, I get:

Failed to execute command 'export PATH=/bin;/sbin;/usr/bin;/usr/sbin;/user/local/bin;/usr/local/sbin;export LANG=C; zpool create "SEC2" mirror 2?&1' with exit code '1':invalid vdev specification:mirror requires at least 2 devices.

SEC2 is the name of the pool. I have selected two devices so it must be outputing that because it doesn't recognise the device properly or something.

I had this issue plus I couldn't get it working in OpenMediaVault 4 either. In the end I got it working in Version 3 by doing the following; from the command line:

• Add the backports repository to the sources.list file.
  deb http://ftp.debian.org/debian jessie-backports main
• Update the package manager cache.
  apt-get update
• Install the kernel headers.
  apt install linux-headers-$(uname -r)
• Install the ZFS packages, specifying backports.
  apt-get -t jessie-backports install zfs-dkms zfsutils-linux
• From the web interface, install the plugin.

Zitat von ryecoaaron

The zfs plugin isn't failing. Your system can't talk to the repo to get the zfs packages.

That was it! Thanks, ryecoaaron. I got there at the same time.

I opted to use OpenMediaVault 3 and did the following:

• Add the backports repository to the sources.list file.
  deb http://ftp.debian.org/debian jessie-backports main
• Update the package manager cache.
  apt-get update
• Install the kernel headers.
  apt install linux-headers-$(uname -r)
• Install the ZFS packages, specifying backports.
  apt-get -t jessie-backports install zfs-dkms zfsutils-linux
• Install the plugin.

It worked.

If I cannot use the ZFS plugin, can I set up ZFS from the command line?

Okay so,

I watched the full_install.mkv, which included installing omvextras, and I am doing it the same way:

• Upload the package.
• Search for the plugin.
• Check it.
• Click install.

Installing the omvextras 4 plugin failed when I first tried it on OpenMediaVault 4 however when I tried it again recently it worked. However, when I checked for plugin updates, found the ZFS plugin and and clicked "Install". The output finishes with:

Unable to correct missing packages.E
:
Faile to fetch http://httpredir.debian.org/de…ms_0.7.4-1~bpo9+1_all.deb 400 Bad Request [IP: 149.20.4.15 80]

E
:
Failed to fetch http://httpredir.debian.org/de…_0.7.4-1~bpo9+1_amd64.deb 400 Bad Request [IP: 149.20.4.15 80]

E
:
Aborting install.
<<< ***************************

This seems to be a different issue from the OpenMediaVault 3 / omvextras 3 issue. Anyhoo, I still cannot install the ZFS plugin.

No, I didn't watch the video (didn't know about it); I will now though.

Yeah, sorry about not posting the output from omvextras 4 failing to install. I'll get on that.

Yes, I had Internet via ethernet. The first attempt was done on this system:

Motherboard Gigabyte: GA-970A-DS3P
CPU: AMD 145 Sempron

RAM: 4GB DDR3
OS Flash Drive: SanDisk 16GB Ultra 80MB/s USB 3.0 Flash Drive
Storage HDDs: 4 2Tb Western Digital Red HDD

I made a bootable USB flash drive with OpenMediaVault 3 and unetbootin. When the ZFS plugin on omvextras 3 didn't install due to this issue, I tried to upgrade to OpenMediaVault 4 with the omv-release-upgrade command; this failed and rendered the system inoperable.

At this point, I set up a virtual network on VirtualBox because I needed to test and it was quicker to do with vms. It was on the virtual system that I tried:

• OpenMediaVault 4 with omvextras 4
• OpenMediaVault 4 with omvextras 3

...with no success.

Hi all,

I'll get my apologies in first for being a Linux noob and so also an OpenMediaVault noob aswell.

I am trying to set up ZFS and not getting far at all. I am experiencing the same issue installing the omvextras ZFS plugin as described in this thread. In that thread...

Zitat von cipherbreak

Solved by upgrading to stretch and omv 4

...so wiped OpenMediaVault 3 and installed Version 4. When I tried to install the omvextras plugin Version 4, the whole omvextras plugin itself would not install.

I then tried omvextras plugin Version 3 on OpenMediaVault 4; that plugin installed okay but I had the same problem with the contained ZFS plugin. I have tried every combination and I didn't really want to be using the unstable version of OpenMediaVault either.

Am I destined not to use ZFS and should I just give up and use BTRFS instead? Or does anyone have any suggestions? I did really want to use it.