linux使用fdisk新增分割槽的例子

tengrid發表於2009-05-18

from davidlee

使用fdisk新增分割槽的例子;

本例中我們會新增兩個200M的主分割槽,其它為擴充套件分割槽,在擴充套件分割槽中我們新增兩個200M大小的邏輯分割槽

Command (m for help): p 注:列出分割槽表;
Disk /dev/sda: 1035 MB, 1035730944 bytes
256 heads, 63 sectors/track, 125 cylinders
Units = cylinders of 16128 * 512 = 8257536 bytes
Device Boot Start End Blocks Id System
Command (m for help): n 注:新增分割槽;
Command action
e extended
p primary partition (1-4)
p 注:新增主分割槽;

Partition number (1-4): 1 注:新增主分割槽1;
First cylinder (1-125, default 1): 注:直接回車,主分割槽1的起始位置;預設為1,預設就好;
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-125, default 125): +200M 注:指定分割槽大小,用+200M來指定大小為200M
Command (m for help): n 注:新增新分割槽;
Command action
e extended
p primary partition (1-4)
p 注:新增主分割槽

Partition number (1-4): 2 注:新增主分割槽2;
First cylinder (26-125, default 26):
Using default value 26
Last cylinder or +size or +sizeM or +sizeK (26-125, default 125): +200M 注:指定分割槽大小,用+200M來指定大小為200M
Command (m for help): n
Command action
e extended
p primary partition (1-4)
e 注:新增擴充套件分割槽;
Partition number (1-4): 3 注:指定為3 ,因為主分割槽已經分了兩個了,這個也算主分割槽,從3開始;
First cylinder (51-125, default 51): 注:直接回車;
Using default value 51
Last cylinder or +size or +sizeM or +sizeK (51-125, default 125): 注:直接回車,把其餘的所有空間都給擴充套件分割槽;
Using default value 125
Command (m for help): p
Disk /dev/sda: 1035 MB, 1035730944 bytes
256 heads, 63 sectors/track, 125 cylinders
Units = cylinders of 16128 * 512 = 8257536 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 25 201568+ 83 Linux
/dev/sda2 26 50 201600 83 Linux
/dev/sda3 51 125 604800 5 Extended
Command (m for help): n
Command action
l logical (5 or over)
p primary partition (1-4)
l 注:新增邏輯分割槽;
First cylinder (51-125, default 51):
Using default value 51
Last cylinder or +size or +sizeM or +sizeK (51-125, default 125): +200M 注:新增一個大小為200M大小的分割槽;
Command (m for help): n
Command action
l logical (5 or over)
p primary partition (1-4)
l 注:新增一個邏輯分割槽;
First cylinder (76-125, default 76):
Using default value 76
Last cylinder or +size or +sizeM or +sizeK (76-125, default 125): +200M 注:新增一個大小為200M大小的分割槽;
Command (m for help): p 列出分割槽表;
Disk /dev/sda: 1035 MB, 1035730944 bytes
256 heads, 63 sectors/track, 125 cylinders
Units = cylinders of 16128 * 512 = 8257536 bytes
Device Boot Start End Blocks Id System


然後我們根據前面所說透過t指令來改變分割槽型別;

最後不要忘記w儲存退出

 

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