1、查看磁盘分区
[root@localhost tmp]# fdisk -l
Disk /dev/nvme1n1: 4000.8 GB, 4000787030016 bytes, 7814037168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytesDis
