IBM TS7650G PROTECTIER DEDUPLICATION GATEWAY, User Manual, Page: 114 / 248

1. From the Systems Management view, select an existing file system under the
File System category in the navigation pane.
2.
On the NFS tab, click on the NFS export you want to modify from the list and
click Modify NFS Properties at the bottom of the export detail window on
the right.
Note: Alternatively, select Modify NFS export from the NFS menu.
The Modify NFS export wizard is displayed.
3. From the Properties window, activate or deactivate the NFS export by clicking
on the NFS export Enabled checkbox.
4. Modify the properties of the NFS export:
a. Type a descriptive name in the Name: field.
b. Check the Port Security box if you want to only allow connections
originating from a port that is 1024 and below.
5.
Click on Host Access in the navigation pane to display the Allowed hosts
window. From this window you can Add, Modify, or Remove selected hosts.
6. To allow additional hosts, follow steps 5 on page 92 to 9 on page 93 for
“Creating an NFS export on ProtecTIER” on page 91.
7. To modify a host, select the host and click Modify from the Allowed hosts
window.
8. Type the selected Host IP address, or partial address, in the Host IP field.
Note: To allow host access to all hosts, type a wildcard (* or ?) in the Host IP
field to allow access to some hosts, and not all of them.
9. Choose the host Permissions:
v
Write enabled
v Read only
10. Choose the User ID Mapping:
v Root squash.
Map root users to anonymous user/group IDs.
v No root squash.
Do not map root users to anonymous user/group IDs.
11. Click Ok to save your modifications and confirm your changes to the NFS
export.
What to do next
Modifying an NFS export is now complete. To remove an NFS export, go on to
“Removing an NFS export from ProtecTIER.”
Removing an NFS export from ProtecTIER
About this task
This topic describes how to remove an NFS export.
Procedure
Follow these steps to delete an NFS export and remove the NFS export path:
Note: Before removing an NFS export, umount the export folder and then run the
delete operation from ProtecTIER Manager.
94
IBM TS7650G Deduplication Gateway for ProtecTIER
®
: User's Guide for FSI Systems