Power Supply Configuration - HP M2402 User Manual

Serial/Telnet User Interface
Note:
is also enabled.
For more information on controller LUN and Extended Copy commands, see
Appendix
For information about server-free backup, see

Power Supply Configuration

In the Configuration Menu, select Power Supply Configuration (8) to change the
indicated number of installed power supplies.
Power Supply Configuration Menu.
The router uses this information to determine when an error condition occurs. An
error or warning condition exists if the specified number of power supplies does
not match the number of system operational power supplies.
When a power supply fails with a redundant (second) power supply, the router will
issue an event notification once every three minutes, with each notification being
logged in the event log.
Note:
to Dual Mode to allow the router to issue an event notification should one of the power
supplies fail. However, if set to Single Mode and one of the power supplies does fail,
the router will still use the second power supply but just will not issue an event
notification.
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When Server-Free Backup Mode is set to ON, be sure Fibre Channel Discovery
B, "Controller LUN Commands."
For systems with two working power supplies, HP recommends setting this option
Chapter 1, "Introduction."
Figure 103 is an illustration of the
Network Storage Router M2402 User Guide