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Create a Swap partition file in Linux and mount it automatically

Source: Internet
Author: User
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Article Title: Linux creates a Swap partition file and automatically mounts it. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Objective: To create a 2G swap partition and mount it automatically when the system starts.

System Environment: RedHat53

1. dd if =/dev/zero of =/swapfile bs = 1 k count = 2048000

2. mkswap/swapfile

3. swapon/swapfile

4. Modify/etc/fstab to enable automatic mount at startup:

Add the following statement to/etc/fstab:

/Swapfile swap defaults 0 0

5. Get it done!

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Related Keywords:
how to mount filesystem in linux how to mount remote filesystem in linux how to create batch file in linux how to create csr file in linux monitor swap usage linux linux add swap space mount and unmount
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