對於此問題,需要重新分區如:fdisk /dev/sdb,再做檔案系統mke2fs -j /dev/sdb,
然後掛載到某個目錄下面mount /dev/sdb /mnt/sdb
虛擬機器環境,linux系統下新添加了一塊硬碟
1. 虛擬機器--設定--添加,選擇硬碟添加
2. 首先為磁碟建立檔案系統:mkfs.ext3 /dev/sdb
3. 建立掛載點:mkdir /mnt/sdb
4. 掛載:mount /dev/sdb /mnt/sdb
5. fdisk -l
發現有問題:
Disk /dev/sdb doesn't contain a valid partition table
6. fdisk /dev/sdb
跟著嚮導一步步做下去(如果不知道該輸入什麼,就輸入“m”並斷行符號,可以列印出菜單):
Command (m for help): m
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition
l list known partition types
m print this menu
n add a new partition
(後面的菜單省略,太長了)
這裡我們要添加一個新的分區,所以輸入“n”:
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-14098, default 1): (此處直接斷行符號)
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-14098, default 14098): (此處直接斷行符號)
Using default value 14098
Command (m for help): p
Disk /dev/sdb: 115.9 GB, 115964116992 bytes
255 heads, 63 sectors/track, 14098 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 14098 113242153+ 83 Linux
現在可以寫入分區表了,所以輸入“w”:
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
現在再fdisk -l,結果正常。