Overview of the Sun Storage J4500 Array
Exterior Features, Controls, and Indicators
Sun Storage J4500 Array Rack Slide Rails
To Place the Array Into Standby Power Mode
AC Power Failure Auto-Recovery
Updated Driver Files Required for Windows
Clustering Software Not Supported With the J4500 Array
Management Options When Using the StorageTek SAS RAID External HBA (Adaptec-Based)
Management Options When Using the StorageTek SAS External HBA (LSI-Based)
Using the Common Array Manager Software
Viewing Sun Storage J4500 Array Information With CAM
Zoning Array Storage Resources Using CAM
Upgrading Sun Storage J4500 Array Firmware Using CAM
Using the StorageTek RAID Manager Software
Viewing Sun Storage J4500 Array Information With the Sun StorageTek RAID Manager
3. Adding and Zoning Array Storage Using CAM
Access Configuration (Zoning) Guidelines
Adding (Cascading) a J4500 Array to An Existing Zoned J4500 Array
To Prepare an Existing Array Prior to Cascading Additional Storage
To Prepare a New J4500 Array for Cascading
Configuring Multiple Host Access for a J4500 Array
To Configure Multiple Host Access for a J4500 Array
Supported Sun Storage J4500 Array Firmware and Common Array Manager (CAM) Software
Supported Operating Systems and Drivers
Supported Drives for Multipath
Multipathing Configuration Guidelines
Multipathing With One Host, One HBA and One Array
Multipathing With One Host, One HBA and Cascaded Arrays
Multipathing With One Host, Two HBAs and Cascaded Arrays
Multipathing With Two Hosts, Four HBAs and Cascaded Arrays
Multipathing With Two Hosts, Multiple HBAs and Cascaded Arrays
Enabling and Disabling Multipathing in the Solaris Operating System
To Enable Multipathing on LSI-Based Multipath-Capable Controllers
To Disable Multipathing on LSI-Based Multipath-Capable Controllers
Configuring Multipathing on Selected Ports
Enabling and Disabling Multipathing in the Linux Operating System
To Enable Multipathing in Linux
To Disable Multipathing in Linux
Enabling and Disabling Multipathing in the Windows Operating System
How a Failover is Handled by Windows
To Enable Multipathing in Windows Server 2008
To Disable Multipathing in Windows Server 2008
To Access Service Advisor Procedures
Taking Electrostatic Discharge (ESD) Precautions
Understanding the CAM Event Log
Troubleshooting Problems with the Array
Check the Event and Performance Logs
Identifying Disks in the Array Enclosure
Using the Array Management Software to Monitor Enclosure Health
Switching SAS Cables or Making New Connections
Guidelines for Removal and Replacement of RAID Storage
Persistent Affiliation When Changing HBAs
If You Do Not See All of the 48 Disks
Resetting the Enclosure Hardware
To Reset the Enclosure Hardware Using the Reset Button
Clearing the Enclosure Zoning Password
The Sun StorageTek Common Array Manager (CAM) software includes the Service Advisor application, which provides guided wizards with system feedback for hardware replacement of Customer Replaceable Units (CRUs). In addition, Service Advisor provides troubleshooting procedures for alarms.
Note - All Field Replaceable Units (FRUs) are also CRUs in the J4500 array.
Before you can access Service Advisor procedures, you must have already installed the Common Array Manager software, as described in the Sun StorageTek Common Array Manager User Guide for your version of CAM.
Host management, data host management, and remote command line interface (CLI) functions are performed by the Sun StorageTek Common Array Manager software.
The CRU replacement procedures available through the Sun StorageTek Common Array Manager Service Advisor application include (but are not limited to):
Disks
Power Supplies
Fans
System Controller
Chassis
To launch Service Advisor and access hardware replacement procedures:
For example, https://management_host_address:6789
The navigation pane and the Storage System Summary page appear.
The Service Advisor application is displayed in a separate window.
CRU/FRU Removal/Replacement Procedures
Array Utilities
Note - If you see Service-only procedures listed, these are password protected for access by Sun service personnel only. Contact a Sun service representative for further information and assistance with service only procedures.
Follow these steps to prevent damaging any CRU during the removal and replacement process:
Remove all plastic, vinyl, and foam material from the work area.
Before handling any CRU, discharge any static electricity by touching a grounded surface.
Wear an anti-static wrist strap at all times when handling any CRU.
Do not remove a CRU from its anti-static protective bag until you are ready to install it.
After removing a CRU from the cabinet, immediately place it in an anti-static bag or anti-static packaging.
Handle any card CRU only by its edges and avoid touching the components or circuitry.
Do not slide a CRU over any surface.
Limit body movement (which builds up static electricity) during the removal and replacement of a CRU.
Do the following to reserve the array for maintenance. This action will alert other users that a service action is in progress when they login.
Once the required maintenance has been performed, release the array for normal operation.