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Ubuntu Multipass has interested feature such as "run shell from node". Since Multipass uses KVM then I think a nice idea if Proxmox using Multipass. Will Proxmox support to create VM using Multipass?

Testing on Ubuntu 18.04 and 20.04 still error. This is new server with only 2 CT running at same time, specs: HP DL360P Xeon 20 core x 2, RAM 128GB, SSD Samsung 2TB. Another server running Proxmox 6 is fine, only Server with Proxmox 7.1 has this issue. Config of 101 CT: # cat...

NB: I change the Subject to: Proxmox 7.1 can not run > 1 CT (because this issue not related to IP/Mac Address) After some simulations, I see this bug not related to MAC Address. Based on https://pve.proxmox.com/pve-docs/chapter-pct.html#pct_cgroup_compat then I add to grub...

Switch back to version 5 then CT running fine. I see this bug occurred while: - Server installed by Proxmox 7.1 (not upgrading from 6 or 5) - Create 2 CT (in this case I'm using Centos 7 from Proxmox templates) - Run 1 CT is fine, but if I run the second CT then I can not even access any local...

New Proxmox 7.1 installation can not run > 1 CT. See my open thread: https://forum.proxmox.com/threads/proxmox-7-1-can-not-run-1-ct.104668/

Upgrading to 7.1 my VPS working fine, but if I change the IP (and also Mac Address) then RTO. So, I switch back to old IP (with new Mac Address, because I don't remember my old MAC Address) then still RTO. Look like the new Mac Address mechanism in Proxmox 7.1 caused this error? Any solution?

For version >= 6.5.x the simple approach is edit VMID.conf then enter this line: lxc.prlimit.nofile: 150000 Then .. restart the CT. Above code set open file limit to 150.000 files.

Hi, I use the same approach. 1. Just add second HDD to Proxmox Storage 2. Add second disk to VM and mount it 3. Done IMHO, above is the simple solution, so you can backup your VM in one shoot. You don't need any tools and/or Network FS. In short you put a "virtual disk" to "virtual machine"...

This old thread come first when googling which I have same issue :) The solution are: 1. Same as Proxmox Staff says: rename hostname on both /etc/hosts and /etc/hostname 2. Still not work even I have done pverproxy restart and also pvestatd restart 3. Just boot the server using shutdown -r now...

Since the Unpriviledges shares root account then does Priviledges better in security mind? If using Priviledges do we still need to configure /dev/tun on Node?

What is the best option: OpenVPN using Priviledges or Unpriviledges LXC? Why? Rgds

Does Proxmox support theming? Where to put our own theming so any update will not replace my own theme?

Unfortunately, I can not upgrade to PVE 6.x because new LXC version has many issue with CPanel.

Create a new CT then post your vmid.conf here. Basically, change CT ID only need to change the ID but not the folder or file-id-name (except you rename the folder/file).

In my experience with R620 with PECH H710P Mini using ZFS, I just setup each Disk as RAID-0. So, according your system you will have 8 x VD RAID-0. I read some blog say ZFS must use JBODS, but I never experience issue with RAID-0 on PECH H710P Mini.

What is the error? Can you show your vmid.conf here?

Using Proxmox 5.4-3, I accidentally use: deb http://download.proxmox.com/debian/pve buster pve-no-subscription Then update failed #at apt dist-upgrade then I change it to: deb http://download.proxmox.com/debian/pve stretch pve-no-subscription Try to clean apt database then update/upgrade...

Look like LXC 4.0 is the culprit? So, I reinstall using Proxmox 5.4.1 then everything works fine.

To reduce backup and restore time then I usually shutdown the VM, then copy both config and image files to new Cluster. config: /etc/pve/qemu-server or lxc for container image location: click on your VM/CT at Resources section

To check disk capacity: # fdsik -l To check disk usage: # df -h If not all disk space available, you may need to expand your disk partition using # parted.