Hitachi Virtual Storage Platform F400, Service Manual, Page: 224 / 418

Blocking a back end module
Procedure
1. Start the maintenance utility.
2. In the Maintenance Utility window, click Hardware > Controller
Chassis .
3. In the Controller Chassis window, click the DKBs tab.
4. Confirm that the status of the back end module to be replaced is
Warning
.
5. To display the most recent status of the back end module, click Refresh .
6. Click the back end module to be replaced, and then click Replace .
7. When the Replace Disk Board window opens, verify that the back end
module shown is the one to be replaced.
8. Click Block .
224 Replacing a back end module
Service Guide for VSP Gx00 and VSP Fx00 Models