Sun Microsystems StorageTek 6140, Manual

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Maintaining a StorageTek Array
This chapter contains the procedures about how to maintain a StorageTek array. These procedures
are specific to a Sun
TM
Cluster environment.
This chapter contains the following procedures:
■ “How to Upgrade Storage Array Firmware” on page 24
■
“How to Remove a Storage Array” on page 25
■
“Replacing a Node-to-Switch Component” on page 26
■ “How to Replace a Host Adapter” on page 27
■ “How to Replace a Disk Drive” on page 29
For detailed information about storage array architecture, features, and configuration utilities, see
the StorageTek documentation listed in
“Related Documentation” on page 6 .
FRUs That Do Not Require Sun Cluster Maintenance
Procedures
In general, the following is a list of administrative tasks that require no cluster-specific procedures.
See the base-product documentation for these procedures.
Note –
Depending on your configuration type and the state of your cluster, a few of the following
FRUs might require cluster-specific steps. Such FRUs include the DSP and service processor panel.
■ Adding a disk drive.
■
Replacing a storage array’s chassis.
■
Replacing an Ethernet cable.
■ Replacing a power supply.
■ Replacing the power cable on the storage array.
■ Replacing a power and cooling unit (PCU).
■
Replacing a controller.
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