Linux Disk 专题
介绍
apt install -y smartmontools
smartctl -i /dev/sdi
smartctl --json -i /dev/sdi
df -B1
df -B1GiB
df -B1GB
根据是否可以转判断。如上是机械盘为 1，否则为 0
$ cat /sys/block/sdi/queue/rotational
$ blkid /dev/vda1
/dev/vda1: UUID="eb448abb-3012-4d8d-bcde-94434d586a31" TYPE="ext4"
NVME(Non-Volatile Memory Express)
$ apt install -y nvme-cli
$ nvme list
$ fdisk -l | grep nvme
Disk /dev/nvme0n1: 3.65 TiB, 4000787030016 bytes, 7814037168 sectors