Changing an exported file system

Change an exported NFS file system using the following procedures.

To change an exported NFS file system using SMIT:
1. To unexport the file system, type:
```
exportfs -u /dirname
```
  where dirname is the name of the file system you want to change.
2. Type:
```
smit chnfsexp
```
3. Enter the appropriate path name in the PATHNAME of exported directory field.
4. Make whatever changes you want.
5. Exit SMIT.
6. Reexport the file system by entering:
```
exportfs /dirname
```
  where dirname is the name of the file system you just changed.
To change an exported NFS file system by using a text editor:
1. To unexport the file system, type:
```
exportfs -u /dirname
```
  where dirname is the name of the file system you want to change.
2. Open the /etc/exports file with your favorite text editor.
3. Make whatever changes you want.
4. Save and close the /etc/exports file.
5. Reexport the file system by entering:
```
exportfs /dirname
```
  where dirname is the name of the file system you just changed.