Lesson 9-09_03 _ detailed description of disk and file system management VI. Avi

Source: Internet
Author: User
I. Swap partition -- high-performance disk, where the mechanical disk is placed on an external track
Page out
Page in
Free -- View physical memory and swap space
-M: View by m
Buffer buffer-buffer zone, slow device under impact-River to the river to send water-store original data
Cache cache-this includes the buffer function. The second function is to store and reuse the cache data.
Windows virtual memory: -- swap space, switch in and out, overload -- allow memory overload overcommit

25

Lesson 9-09_03 _ detailed description of disk and file system management VI. Avi

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.