在 新网 购置服务器 系统盘 40g 数据盘60g 服务器启动后 输入账号密码 后 输入命令
df -lh
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 40G 1.5G 37G 4% /
devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 1.9G 17M 1.9G 1% /run
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
tmpfs 380M 0 380M 0% /run/user/0
发现只有40g 可用硬盘 并没有挂载 数据盘 查看一下可用硬盘
fdisk -l
Disk /dev/vda: 42.9 GB, 42949672960 bytes, 83886080 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
Disk label type: dos
Disk identifier: 0x0009ff03
Device Boot Start End Blocks Id System
/dev/vda1 * 2048 83882639 41940296 83 Linux
Disk /dev/vdb: 64.4 GB, 64424509440 bytes, 125829120 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
Disk label type: dos
Disk identifier: 0xc38ff267
Device Boot Start End Blocks Id System
/dev/vdb1 1 4294967295 2147483647+ ee GPT
看样子之前已分区 但是没有挂载 格式化硬盘
mkfs.ext3 /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
3932160 inodes, 15728640 blocks
786432 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
480 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
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
格式化完成 挂载新硬盘到 mnt 目录
mount /dev/vdb /mnt
重新查看一次
df -lh
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 40G 1.5G 37G 4% /
devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 1.9G 17M 1.9G 1% /run
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
tmpfs 380M 0 380M 0% /run/user/0
/dev/vdb 59G 52M 56G 1% /mnt
成功!
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