I am trying to see how these two set of commands differ if I just have one nvme device. Block device ls -l /sys/block/nvme0n1 lrwxrwxrwx 1 root root 0 Apr 28 11:59 /sys/block/nvme0n1 -> ../devices/pci0000:00/0000:00:03.1/0000:09:00.0/nvme/nvme0/nvme0n1 sudo sh -c "echo 1 > /sys/block/nvme0n1/device/device/remove" # LINK DISABLE/DOWN sudo setpci -s 0000:00:03.1 BRIDGE_CONTROL.W=0x40:0x40 […]