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How do you change the passphrase on proxmox zfs? https://pve.proxmox.com/wiki/ZFS_on_Linux explains how to set a password, but not how to remove or change it. The internet suggests "zfs key ..." but that command is not available on proxmox' version of zfs.

Same problem here, more or less. After spending hours I eventually was able to complete apt update; apt upgrade without errors, but apt full-upgrade still errors out: root@pve2:~# cat /etc/apt/sources.list deb https://ftp.debian.org/debian bullseye main contrib deb https://ftp.debian.org/debian...

@damarg no, I'm still stuck with the raw filesystem. I know if I start over with a ZFS filesystem it will work, but I can't convert this.

Ah, of course. That's what happens when you try doing stuff too late at night. :D Thanks!!

What do I need to do to be offered the choice to create CT on my vmdata pool? the vmdata pool is shown everywhere, but when I create a CT I am only offered local. # pvesm status Name Type Status Total Used Available % local dir...

It's running mailcow-dockerized. It's a huge docker stack.

So .... only way is to start over again? Or just not possible to run Docker on ZFS storage? Created a new CT with ZFS storage, installed docker, and it runs fine, so that's not the problem.

Will moving the volume to another storage not result in the same as a snapshot restore to that same storage (zfs storage in both cases)? arch: amd64 cores: 4 features: nesting=1 hostname: mail.xxx.net memory: 6144 net0...

So I have this LXC container running docker with unprivileged,nesting=1 running fine, but just realize I created it on a raw image, which means snapshots take too long. I restored a snapshot to ZFS storage, which completed fine, but now docker no longer starts. I get this error...

Right, that was also how I expected it to be. The previous post can be a bit misleading then.

Wait - doesn't qm stop implicitly reboot the server? Or does it like suspend/hibernate/freeze it first, so that it can continue unbooted after qm start? Otherwise I don't get the point? I always assumed qm stop is like a qm shutdown without being nice about it.

Right, makes sense. Thanks.

That was another thing I found wasn't really clear. What NODENAME do you need to remove. The NODENAME of the server you are working on or the other? Or both?

Right, but there are no more steps then?

There is a problem with the procedure explained: Efter deleting /etc/pve/corosync.conf any pvecm command - including pvecm delnode and pvecm expected - all reports Error: Corosync config '/etc/pve/corosync.conf' does not exist - is this node part of a cluster?

Ok, that was quite painless, thanks. So now I have two nodes: # pvecm nodes Membership information ---------------------- Nodeid Votes Name 1 1 server39 2 1 server40 (local) I now need to stop the nodeid 1 server and remove it from the cluster, in...

I have a bastard cluster - as in two identical servers, each with it's own disks i.e. not shared disks - and I need to move one 400 GB VM from one server to the other. Since they don't share disks I suppose I need to do it as an offline migration. Not a problem per se, but I need to know what...

I had to do a reboot for another reason and when it came back I could remove the container.

I didn't write I was a beginner, just that I have little experience with desktop Linux. How is anyone going to learn without trying?

I added /dev/sdg -n idle,6,q to /etc/smartd.conf and rebooted, but it still says IDLE_A and is spinning. I realize it's not a premium drive. It's just one of those cheap WD USB appliances which only purpose is to backup my zfs raid.