Resetting the management module

The MM Reset button, shown in The MM Reset button on the management module, found on each management module reboots its management module. If the management module is active and management module redundancy is enabled, switchover occurs. The standby management module is notified immediately. It then takes over and becomes the active management module. If the MM Reset button is pressed on the standby management module, that module reboots but no other switch operations are affected. The active management module remains in control.

If management module redundancy is disabled, the active management module reboots and remains in control, as long as it passes selftest.


Hewlett Packard Enterprise does not recommend using the MM Reset button to trigger a switchover. Files being copied over at the time of the reset will be aborted.

The MM Reset button on the management module