Useful Proxmox commands

Useful Proxmox commands/scripts 

 pct cpusets Prints the assigned CPU sets to the LXC containers. 

 

 systemctl status <VMID>.scope Displays the process of a specific VM 

 

 lscpu -e Prints CPU topology More details 

 

 qm showcmd <VMID> Displays the command that Proxmox generates for a given VM 

 

 proxmox-boot-tool 

 Can select/list/pin kernels with PVE 7.2 

 

 If a backup fails with something like: 

  tar: ./var/lib/dpkg/info/libdebconfclient0\:amd64.shlibs: Cannot stat: Bad message 

 Then probably there is an issue with the underlying filesystem of that specific vm/container. 

 To fix it ssh into the server, find the container and run: 

 fsck /dev/mapper/sdd--1TB-vm--100--disk--0