System information

192 Logical Partitions on System i5
Figure 6-18 Partition settings
4. In the Boot section of the dialog, the IPL Source and Keylock position can be changed
from their respective pull down menus.
5. Click OK once the desired changes have been made.
6.3.2 Starting a powered off partition
To IPL a partition involves activating that partition profile:
1. If needed, set the desired IPL side and mode as referenced in 6.3.1, “Changing IPL side
and mode” on page 191.
2. From the LPAR functions menu, select Activate. A dialog like the one in Figure 6-19 is
shown.
3. From the list of partition profiles shown, select the one to activate.
4. After the desired profile is selected, press OK to start the activation process. See
Figure 6-19.
Figure 6-19 Selecting the profile to activate