Mount pysical drive to Proxmox VM

Identify Disk

find /dev/disk/by-id/ -type l|xargs -I{} ls -l {}|grep -v -E '[0-9]$' |sort -k11|cut -d' ' -f9,10,11,12

might output something like this

/dev/disk/by-id/ata-ST1800XXXXXXX-XXXXXX_XXXXXXXX -> ../../sda
/dev/disk/by-id/wwn-0x1234567891234567 -> ../../sda
/dev/disk/by-id/ata-ST1800XXXXXXX-XXXXXX_XXXXXXXY -> ../../sdb
/dev/disk/by-id/wwn-0x1234567891234568 -> ../../sdb

you want to use the /dev/disk/by-id/* to mount the drive to the VM as /dev/sdb could change

Use lshw -class disk -class storage to get more info’s about the drives

Mount the drives

qm set 592 -scsi2 /dev/disk/by-id/ata-ST1800XXXXXXX-XXXXXX_XXXXXXXX

Replace 592 with your actual VM ID Also make sure to use a different scsi number each time eg. -scsi3, -scsi4, …

you can check your config at /etc/pve/qemu-server/<vm id>.conf

Unmount

qm unlink 592 --idlist scsi2

Source: https://pve.proxmox.com/wiki/Passthrough_Physical_Disk_to_Virtual_Machine_(VM)