The editor of this article will introduce the meaning of linux hard disk mounting in detail. The content is detailed, the steps are clear, and the details are handled properly. The idea of editing is slowly deepening, let's learn new knowledge together.
Linux hard disk mounting refers to attaching a device to an existing directory; mounting refers to making a storage device (such as hard disk, The process by which computer files and directories on a CD-ROM or shared resource are made accessible to users through the computer's file system.
Linux disk mount
1. Mounting concept
Mounting (mounting) refers to the System The process of making computer files and directories on a storage device (such as a hard disk, CD-ROM, or shared resource) available to users through the computer's file system.
In the windows operating system: Mounting usually refers to assigning a drive letter to a disk partition (including a virtual disk partition).
In the Linux operating system: it refers to attaching a device (usually a storage device) to an existing directory.
2. View disk status (mounted information)
3. View the current disk partition status
If there is no output, this means that the user authority is not enough, you need to use root
You can clearly see that there is still a lot of space in /dev/vdb that is not used
View partition status
mkfs.xfs /dev/vdb1mkfs -t ext4 /dev/vdb1
Mount the device /dev/vdb1 to /data Directory
mkdir /datamount /dev/vdb1 /data
8. Check the situation after mounting
df-hfdisk -llsblk -f
9. Realize automatic mounting
Realize automatic mounting by modifying /etc/fstab After the addition is complete, execute mount -a to take effect
vim /etc/fstab# Add a line /dev/vdb1 /data ext4 defaults 0 0
10. Restart verification
After mounting, be sure to restart and verify. If your mount does not disappear, you can proceed to the next installation, otherwise Everything you installed will be formatted
If you find that the mount disappears after restarting, check whether the configuration in vim /etc/fstab is consistent with the mount.
Copyright Description：No reproduction without permission。
Knowledge sharing community for developers。
Let more developers benefit from it。
Help developers share knowledge through the Internet。