重新扫描设备
host先重新识别下pcie设备。注意相对应的pcie设备号。
lspci | grep Non
01:00.0 Non-Volatile memory controller: Xilinx Corporation Device 9034
sudo bash -c "echo 1 > /sys/bus/pci/devices/0000:01:00.0/remove" ; sudo bash -c "echo 1 > /sys/bus/pci/rescan"
lsblk能够看到设备了:
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 111.8G 0 disk
└─sda1 8:1 0 111.8G 0 part /
nvme0n1 259:0 0 256K 0 disk