Centos increases usage space

Source: Internet
Author: User

1. cfdisk allocates unallocated space, such as sda3. The modification takes effect after restart;

2. vgextend volgroup/dev/sda3: allocate the space to the existing group;

3. lvextend-L + 100% free/dev/volgroup/lv_root, added to the existing volume;

4. lvresize-L + 100% rree/dev/volgroup/lv_root to reset the existing volume;

5. Refresh the existing volume by resize2fs/dev/volgroup/lv_root;

6. Run DF-h to check whether the value is added;

Success.


Centos increases usage space

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