查看硬盘相关命令 lsblk查看硬盘分区情况NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 14.9G 0 disk ├─sda1 8:1 0 512M 0 part /boot/efi ├─sda2 8:2 0 8.8G 0 part / └─sda3 8:3 0 5.7G 0 part [SWAP] sdb 8:16 0 465.8G 0 disk └─sdb1 8:17 0 465.8G 0 part └─nas-data 254:0 0 465.8G 0 lvm /srv/dev-disk-by-id-dm-name-nas-data sdc 8:32 0 1.8T 0 disk └─nas-data_02 254:1 0 1.8T 0 lvm /srv/dev-disk-by-id-dm-name-nas-data_02 hdparm -C /dev/sd*查看硬盘休眠状态/dev/sda: drive state is: active/idle /dev/sda1: drive state is: active/idle /dev/sda2: drive state is: active/idle /dev/sda3: drive state is: active/idle /dev/sdb: drive state is: active/idle /dev/sdb1: drive state is: active/idle /dev/sdc: drive state is: standby