linux 系統掛載雲盤的方法
適用於一些雲供應商，提升硬盤容量
查看硬盤分區信息
fdisk -l
Disk /dev/vda: 10 GiB, 10737418240 bytes, 20971520 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x6385f4f5
Device Boot Start End Sectors Size Id Type
/dev/vda1 * 2048 19920511 19918464 9.5G 83 Linux
/dev/vda2 19920512 20969087 1048576 512M 82 Linux swap / Solaris
Disk /dev/sda: 256 GiB, 274877906944 bytes, 536870912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
此處需要掛載的是/dev/sda硬盤
格式化/dev/sda硬盤
mkfs.ext4 /dev/sda
掛載/dev/sda硬盤到指定目錄
mount -t ext4 /dev/sda /home/wwwroot
開機掛載硬盤分區 vi /etc/fstab
/dev/sda /home/wwwroot ext4 defaults 0 0