Sun Microsystems StorEdge 6920 System, Getting Started Manual

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Appendix B Remote and Local Power Management 93
Performing a Full System Shutdown
When you perform a full system shutdown, you must go to the location of the
system to manually restore power.
Before you power off the system, you must halt any I/O between host systems and
the Sun StorEdge 6920 system.
Caution –
Failure to stop I/O between host systems and the system can result in the
loss of data.
When you completely 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 is shut down.
■
The Storage Service Processor accessory tray remains powered on.
■
The array drives have spun down.
■
The array controller cards are powered off.
■
The array trays have the green LED illuminated, indicating that the tray has
power.
■
The loop cards have the green LED illuminated, indicating that the loop cards
have power.
■
The power and cooling unit (PCU) fans are on.
■
The PCUs, in the back of the arrays, have the blue LEDs illuminated meaning it is
safe to remove them.
■
All power sequencers have all three green LEDs illuminated meaning power is
present.
To completely power off the system, use the following steps:
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.
2. Log in as a system administrator:
User name:
admin
password:
!admin
https://
ipaddress
:6789/