Linux mount New Hard Drive method (GO)

1. Turn off the server plus the new hard drive

2. Start the server and log in as root

3. View hard Drive information

#fdisk-L

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2. disk/dev/sda:42.9 GB, 42949672960 bytes
4. 255 heads, Sectors/track, 5221 cylinders
6. Units = Cylinders of 16065 * 8225280 bytes
8. Sector size (logical/physical): bytes/512 bytes
10. I/O size (minimum/optimal): bytes/512 bytes
12. Disk identifier:0x0004406e
14. Device Boot Start End Blocks Id System
16. /DEV/SDA1 * 1 307200 Linux
18. Partition 1 does not end on cylinder boundary.
20. /dev/sda2 2589 20480000 Linux
22. /dev/sda3 2589 2850 2097152, Linux Swap/solaris
24. /DEV/SDA4 2850 5222 19057664 5 Extended
26. /dev/sda5 2850 5222 19056640-up Linux
30. disk/dev/sdb:10.7 GB, 10737418240 bytes
32. 255 heads, Sectors/track, 1305 cylinders
34. Units = Cylinders of 16065 * 8225280 bytes
36. Sector size (logical/physical): bytes/512 bytes
38. I/O size (minimum/optimal): bytes/512 bytes
40. Disk identifier:0x14b52796
42. Device Boot Start End Blocks Id System

4. Create a new hard disk partition command parameter:

Fdisk can use the M command to see the internal commands of the FDISK command;

A: The command specifies the boot partition;

D: command to delete an existing partition;

L: command displays a list of partition ID numbers;

M: View the fdisk command help;

N: command to create a new partition;

P: command displays a list of partitions;

T: Command modifies the type ID number of the partition;

W: The command is to save changes to the partition table to make it work.

5. Enter the disk, partition the disk, and note the Red section.

#fdisk/dev/sdb

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2. Command (M for help ): N
4. Command Action
6. E Extended //Enter E to create an extended partition
8. P primary partition (1-4) //input p to create a logical partition
10. P
12. Partion Number (1-4): 1 //Enter the L here and enter the logical partitioning phase;
14. First Cylinder (51-125, Default): //Note: This is the start value of the partition, it is best to press ENTER directly, if you enter a non-default number, will cause space waste;
16. Using Default Value Wuyi
18. Last cylinder or +size or +sizem or +sizek (51-125, default): +200m Note: This is the definition of the partition size, +200m is the size of 200M, of course, you can also according to the P hint of the unit CY The size of the Linder is counted, and then the value of end is specified. Look back to see how it is, or use +200m this method to add, this can be intuitive. If you want to add a 10G or so size partition, please enter +10000m;
22. Command (M for help ): W //Last input W enter save.

Take a look:

#fdisk-L

You can see the/DEV/SDB1 partition, I'll omit it.

6. Format the partition:

#mkfs. EXT3/DEV/SDB1//NOTE: Format/dev/sdb1 as ext3 type

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2. MKE2FS 1.41.12 (17-may-2010)
4. File System label =
6. Operating system: Linux
8. Block size =4096 (log=2)
10. Chunked size =4096 (log=2)
12. Stride=0 blocks, Stripe width=0 blocks
14. 640848 inodes, 2562359 blocks
16. 128117 blocks (5.00%) reserved for the super user
18. First block of data =0
20. Maximum filesystem blocks=2625634304
22. Block groups
24. 32768 blocks per group, 32768 fragments per group
26. 8112 inodes per group
28. Superblock backups stored on blocks:
30. 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
34. Writing Inode table: complete
36. Creating Journal (32768 blocks): complete
38. Writing Superblocks and FileSystem accounting information: Complete
42. This filesystem would be automatically checked every mounts or
44. Whichever comes first. Use Tune2fs-c or-i to override.

So it's formatted so that we can load the partition with mount and then use the filesystem;

7. Create the/DATA1 directory:

#mkdir/data1

8. Start Mount Partition:

#mount/dev/sdb1/data1

9. View the hard disk size and mount the partition:

#df-H

10. Configure Boot Auto Mount

Because mount Mount fails after restarting the server, it is necessary to write the partition information to the/etc/fstab file so that it is permanently mounted:

#vim/etc/fstab

Join:

/DEV/SDB1 (disk partition)/data1 (Mount directory) ext3 (file format) defaults 0 0

11. Rebooting the system

Linux mount New Hard Drive method (GO)