In vmware, suse expands the size of hard disks in vmware. if you want to expand the size of the non-root volume, it is very simple. 1) Close the Virtual Machine. 2) Open the corresponding virtual machine settings window, select the hard disk, select the extension tool under the tool, and enter the size. 3) start the VM and use the disk management tool to expand the partition (non-root partition) and all the new space. 4) OK 2. if only the root partition of the hard disk is not allowed to do this, because the operating system uses/and does not allow you to do this, you can only add new points. 1) shut down Virtual Machine 2) Open the corresponding virtual machine settings window, select the hard disk, select the extension tool under the tool, enter the size 3) Go to linux and run the command fdisk-l to view the current partitions later 4) because the new expansion is on a hard disk, all the new extended space is also on the sda hard disk. Use fdisk to create a partition fdisk/dev/sda m-n p and enter the Partition Number, the default value is used later. After w is saved and init 6 is started,/dev/sda3 is displayed. 5) format mkfs. ext3/dev/sda3 6) Add the Mount address vi/etc/fstab and add a line (it is best to back up this file before modification)/dev/sda3/usr ext3 defaults 1 1 7) after init 6 is started, a partition/user (df-k) is added)