8464ch09_Oper.fm Draft Document for Review February 7, 2020 3:15 pm Starting with the R5.0 level of code, every user (regardless of the role) can reset their own  expired password from the MI login page (as shown on Figure 9-3 on page 343) by entering  the old (expired) password and updating it. Previous versions of code did not allow the users  to reset their own password without the admin user’s help. Figure 9-4 shows an example of Grid Summary window of a TS7700 Grid. It shows a  five-cluster grid, the components of the grind, and the health status of components. The  composite library is depicted as a data center, with all members of the grid on the raised floor.  Notice that the TS7770 and TS7760 have a distinct visual appearance when compared to the  older models in the picture.  Each cluster is represented by an image of the TS7700 frame, which displays the cluster’s  nickname and ID, and the composite library name and Library ID. The health of the system is checked and updated automatically at times that are determined  by the TS7700. Data that is displayed in the Grid Summary window is not updated in real  time.  The Last Refresh field, which is in the upper-right corner, reports the date and time that the  displayed data was retrieved from the TS7700. To populate the summary with an updated  health status, click the  Refresh  icon near the Last Refresh field in the upper-right corner (see  Figure 9-4).  Figure 9-4 MI Grid summary 344  IBM TS7700 Release 5.0 Guide