Shulou(Shulou.com)06/01 Report--

This article mainly explains "how to use the Linux vgscan command". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn how to use the Linux vgscan command.

The Linux common command vgscan command looks for LVM volume groups that exist on the system and displays a list of found volume groups. The vgscan command displays only the name and LVM metadata type of the volume group found, and you need to use the vgdisplay command to get the details of the volume group.

Vgscan scans and displays volume groups in the system

Syntax vgscan (option) option-d: debug mode;-- ignorerlockingfailure: ignore the error of lock failure. The instance uses the vgscan command to scan all volume groups in the system. Enter the following command on the command line:

[root@localhost ~] # vgscan # scan and display the LVM volume group list output information as follows:

Found volume group "vg2000" using metadata type lvm2 Found volume group "vg1000" using metadata type lvm2 description: in this example, the vgscan instruction found two LVM2 volume groups "vg1000" and "vg2000&Prime".

Thank you for your reading, the above is the content of "how to use the Linux vgscan command", after the study of this article, I believe you have a deeper understanding of how to use the Linux vgscan command, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.