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磁盘怎么只有16g?
您好,需要自行挂载磁盘
命令如下:
mkdir -p /storage
mkfs.ext4 /dev/vdb
mount /dev/vdb /storage
参考样例
[root@ecs-z3H ~]# mkdir -p /storage
[root@ecs-z3H ~]# mkfs.ext4 /dev/vdb
mke2fs 1.42.9 (28-Dec-2013)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
13107200 inodes, 52428800 blocks
2621440 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=2199912448
1600 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
[root@ecs-z3H ~]# mount /dev/vdb /storage
[root@ecs-z3H ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/centos-root 17G 1.2G 16G 7% /
devtmpfs 227M 0 227M 0% /dev
tmpfs 238M 0 238M 0% /dev/shm
tmpfs 238M 4.5M 234M 2% /run
tmpfs 238M 0 238M 0% /sys/fs/cgroup
/dev/vda1 1014M 188M 827M 19% /boot
tmpfs 48M 0 48M 0% /run/user/0
/dev/vdb 197G 61M 187G 1% /storage |
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