Maintaining Storage Arrays; M How To Upgrade Storage Array Firmware - Sun Microsystems StorageTek 6140 Manual

Maintaining Storage Arrays

Before removing a disk drive, stop all I/O to the storage array. There are no other cluster-specific
steps.
Maintaining Storage Arrays
This section contains the procedures about how to maintain a storage system in a running cluster.
Table 3–1
TABLE 3–1
Task
Remove a storage array.
Upgrade storage array firmware.
Replace a node-to-switch component.
Replace a node's host adapter.
Replace a disk drive.
Add a node to the storage array.
Remove a node from the storage array.
M
How to Upgrade Storage Array Firmware
Use this procedure to upgrade storage array firmware in a running cluster. Storage array firmware
includes controller firmware, unit interconnect card (UIC) firmware, EPROM firmware, and disk
drive firmware.
24 Sun Cluster 3.0 - 3.1 with StorageTek Fibre Channel RAID Arrays Manual for Solaris OS • July 2006, Revision A
lists these procedures.
Task Map: Maintaining a Storage System
Information
"How to Remove a Storage Array" on page
25
"How to Upgrade Storage Array Firmware"
on page 24
"How to Replace a Node-to-Switch
Component in a Cluster Without
Multipathing" on page 27
"How to Replace a Host Adapter" on page
27
"How to Replace a Disk Drive" on page 29
Sun Cluster system administration
documentation
Sun Cluster system administration
documentation