linux mount new hard disk process sharing

fdisk  � l
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Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000af383
Device Boot Start End Blocks Id System
/dev/sda1 * 1 1244 9992398+ 83 Linux
/dev/sda2 1245 1305 489982+ 5 Extended
/dev/sda5 1245 1305 489951 82 Linux swap / Solaris
Disk /dev/sdb: 5368 MB, 5368709120 bytes
255 heads, 63 sectors/track, 652 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
Disk /dev/sdb doesn't contain a valid partition table
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1

I see that the newly added disk is /deb/sdb, but there is no partition table yet

3. The partition

fdisk /dev/sdb

There are a lot of options, so m

Then select n

Then select p

And then choose 1

And then there are two options

First Cylinder(1-1014,default 1):
Last cylindet or +siza or +sizeM or +sizeK:

I selected the default, then entered w, save, exit

4. Format the partition

sudo mkfs -t ext3 /dev/sdb1

5. Mount the partition

sudo mkdir /www //  Create a new mount point , loading matlab with 
sudo mount /dev/sdb1 /www
sudo df

6. Boot and mount automatically

vi /etc/fstab //  Modify this file, or use gedit Will do 

Then add it to the end

dev/sdb1 /www ext3 defaults 1 2

This way, you can mount www!