7914support2-0209.fm Draft Document for Review March 28, 2011 12:24 pm
364  IBM System Storage DS3500: Introduction and Implementation Guide
controller firmware is not presently upgradeable. The reason or reasons for this status is 
reported in the Details section of the upgrade tool window.
Figure 14-37   Upgrade Controller Firmware
If the firmware upgrade tool reports a status of non-upgradeable as shown in Figure 14-37 
you can click the View Log button to review the cause of the non-upgradeable status. 
Figure 14-38 shows the upgrade log.
Figure 14-38   Viewing the firmware upgrade tool log
In this example, the problem that was preventing a firmware upgrade was fixed by clearing 
the DS3500 storage subsystem event log. See 14.6, âView Event Logâ on page 395 for