Sun Microsystems StorEdge 6920 System, Getting Started Manual

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Appendix B Remote and Local Power Management 91
7. If you are installing the system for the first time, return to “Installing the USB
Flash Disk” on page 28.
Performing a Partial System Shutdown
Before you power off the system, you must halt any I/O between host systems and
the Sun StorEdge 6920 system.
Depending on the data host’s operating system, you might need to:
■
Exit the operating system
■
Take the host system off line
Refer to the host operating system documentation for specific instructions.
Caution – Failure to stop I/O between host systems and the expansion cabinet can
result in the loss of data.
When you partially power off the system, the system components in the base cabinet
and expansion cabinet (if applicable) are in the following state:
■
The Storage Service Processor remains powered on (base cabinet only). The
system is now under lights-out management control.
■
The Storage Service Processor accessory tray remains powered on (base cabinet
only).
■
All arrays are powered off completely. If the system includes an expansion
cabinet, the arrays in the expansion cabinet are powered off.
■
The Data Services Platform (DSP) is powered off.
■
On all power sequencers, only the Power Available LED is illuminated.
Follow these steps to partially power off the Sun StorEdge 6920 system:
1. Connect to the configuration management software with a web browser by
entering:
where ipaddress is the IP address of the Storage Service Processor or external host
where the software is installed.
The Sun Web Console login page is displayed.
https://
ipaddress
:6789/