Hewlett-Packard 2000fc Reference Manual
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Chapter 3 Command Descriptions 101
restart
Description
Restarts the Storage Controller or Management Controller in either or both
controller modules.
If you restart a Storage Controller, it attempts to shut down with a proper failover
sequence, which includes stopping all I/O operations and flushing the write cache to
disk, and then the controller restarts. The Management Controllers are not restarted
so they can provide status information to external interfaces.
If you restart a Management Controller, communication with it is temporarily lost
until it successfully restarts. If the restart fails, the partner Management Controller
remains active with full ownership of operations and configuration information.
Caution – If you restart both controller modules, you and users lose access to the
system and its data until the restart is complete.
Input
Output
Messages are displayed when the controllers are shut down, when failover is
initiated, and when the controllers have restarted.
restart sc|mc a|b|both [noprompt]
Parameter Description
sc|mc Specifies the controller to restart:
• sc: Storage Controller
• mc: Management Controller
a|b|both Specifies whether to restart controller A, controller B, or both.
noprompt Optional. Suppresses the confirmation prompt.