linux下查看所有磁盘状态命令为:lsblk [root@htuidc lamp]# lsblkNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda8:0050G0disk ├─sda18:10500M0part /boot └─sda28:2049.5G0part ├─VolGroup-lv_root(dm-0)253:0045.6G0lvm / └─VolGroup-lv_swap(dm-1)253:104G0lvm[SWAP]sdb8:160170G0disk sr...