Share physical disk to VM : root@hpp-pve-11:~# find /dev/disk/by-id/ -type l|xargs -I{} ls -l {}|grep -v -E '[0-9]$' |sort -k11|cut -d' ' -f9,10,11,12 22:08 /dev/disk/by-id/scsi-36b083fe0e9520a002e19964c13ecea89 → ../../sda 22:08 /dev/disk/by-id/wwn-0x6b083fe0e9520a002e19964c13ecea89 → ../../sda 16:26 /dev/disk/by-id/scsi-36b083fe0e9520a002e19968217276c31 → ../../sdb 16:26 /dev/disk/by-id/wwn-0x6b083fe0e9520a002e19968217276c31 → ../../sdb 22:08 /dev/disk/by-id/usb-Dell_Internal_Dual_SD_0123456789AB-0:0 → ../../sdc 22:08 /dev/disk/by-id/usb-iDRAC_UTLDRV_20120731-0:0 → ../../sde 22:08 /dev/disk/by-id/usb-iDRAC_MAS025_20120731-3-0:0 → ../../sdf root@hpp-pve-11:~# qm set 101 -scsi1 /dev/disk/by-id/wwn-0x6b083fe0e9520a002e19968217276c31 update VM 101: -scsi1 /dev/disk/by-id/wwn-0x6b083fe0e9520a002e19968217276c31

Quit Cluster from host: systemctl stop pve-cluster systemctl stop corosync rm /etc/pve/corosync.conf rm -r /etc/corosync/* killall pmxcfs systemctl start pve-cluster Source : https://pve.proxmox.com/wiki/Cluster_Manager#_remove_a_cluster_node

- https://pve.proxmox.com/wiki/Performance_Tweaks - https://github.com/brcak-zmaj/Proxmox_Tuning_Playbook - https://gist.github.com/sergey-dryabzhinsky/bcc1a15cb7d06f3d4606823fcc834824 - https://blog.zwindler.fr/2022/10/22/proxmox-tips-tricks/ - https://github.com/extremeshok/xshok-proxmox