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@shanreich I have noticed that kernel v6.1 it's out of the supported zfs kernels list (up to 6.0) of zfs v2.1.7 (last release). It's my data in danger? I have installed zabbix in a CT and since the update I'm receiving a lot of alerts saying Problem name: sdX: Disk read/write request responses...

Syncoid (dataset synchronization between two different machines) and Sanoid (creation and prune of snapshots) are two ZFS (high-level) tools that combined give you hot spares (syncoid) and backups (sanoid) to roll back to them if necessary. Proxmox has the storage replication feature (pvesr)...

Oh, I didn't know it was that easy! Rookies gonna rock! I have updated both nodes and now online VM migration works flawlessly with and without fstrim. Thank you two very much! You are doing an amazing job. I hope one day I can start my own business and buy a license from you. The only thing...

Sorry, I'm not a professional Linux admin. Could you point me to some docs about how to do that process?

Old node: CPU: Intel(R) Core(TM) i9-7900X CPU @ 3.30GHz uname -a: Linux proxmox 5.15.74-1-pve #1 SMP PVE 5.15.74-1 (Mon, 14 Nov 2022 20:17:15 +0100) x86_64 GNU/Linux New node: CPU: 12th Gen Intel(R) Core(TM) i9-12900K uname -a: Linux pve02 5.15.74-1-pve #1 SMP PVE 5.15.74-1 (Mon, 14 Nov 2022...

Qemu aguest agent it's installed and working inside the VM. I have disabled the option fstrim_cloned_disks and now it's the same as before but without fstrim error. Now migration always returns succesfully but half of the times the VM is hanged up. So the fstrim error was a consecuence of the...

This is an example, but it has happened with all the VM I have tested: agent: 1,fstrim_cloned_disks=1 balloon: 4096 bootdisk: scsi0 cores: 8 cpu: host memory: 8192 name: WebApi net0: virtio=06:92:B6:4E:6C:2E,bridge=vmbr0,firewall=1 numa: 0 onboot: 1 ostype: l26 scsi0...

Hello @shanreich, You are right and I noticed that it's specified in the docs too, so my fault. I have updated the old node and now CT migration and VM offline migration works perfectly and neither of them break replication. In the other hand VM online migration sometimes (50% of the times...

Hello everybody, After tinkering a little big with PBS, I have uninstalled it and installed PVE too in my second node. Then I have tried to set up replication between both of my nodes. Everthing worked well at the end. Then I tried migrating a CT and a VM to my new node. After that, in the web...

But your browser is dealing with a bunch of JS code that it's far away and independent from the soutce (pty/virtual VGA)

Absolutely! Thanks a lot, I would never guessed. For the containers, allowing "extract canvas data" solved everything! No more blurred chars and full keyboard layout available as usually! But, for the VM, this setting it's doing nothing unfortunately. Still not able to write "special" chars. I...

I have a single 6.4-15 proxmox node with some containers and VM. For all my containers console look like: For all my VM I can only write the following characters: I can't write "/", which limits a lot to navigate through the FS or to set IP/CIDR. This is locking me out of a backuped VM...

Does that means that you can run an SMB/NFS server inside a container but not a client? It's the SMB/NFS on unprivileged containers something that it's never going to be possible because of containers architecture or it's something "fixable"?

Searching info about containers vs VM, I'm reading that not everything can be run inside a container but they don't specify why (?) or that some kernel modules can be difficult or impossible to load; but I'm struggling to find a list or some examples of what can't be run inside a container and...

Wow, that was easy. I was unaware of that option on PVE storage. Didn't remember about it. I was thinning out my volumes reducing their refreservation property. Works properly now! Thanks!

I have a PVE node with some CT & VM on ZFS. The second ones with thin provisioning on ZVOLs. Now I have installed PBS in another computer to learn how to backup my CT/VM. Everything works flawless. The problem it's when I go into PVE GUI -> PBS storage -> Backups -> SomeVMwithBigVirtualDrive ->...

I have used primarycache=metadata as in the paper but I'm hitting rates over 1GB/S with a mirror of hard drives, so I am hitting some kind of cache but I don't know how. Rate is over 1GB/S all the time for the whole 10 min with read and randread modes. After setting primary and secondary cache...

They use metadata in the paper

Found it. You can delete the thread if you think it's useless.

Hello everybody, I want to benchmark my ZFS pools in a server that it's already running with data (mostly testing, but I don't want to lose it). For that purpose I have found =278bafe4f7648fa8072a76aebfd271e2']this, a ZFS benchmark done by proxmox team. So it looks like a great fit. They are...