User guide
iv
Galaxy 55 User Guide
2.3.2 Rack Mounting Rail Kit ................................................................................................................... 17
2.3.3 Chassis Installation ......................................................................................................................... 18
2.4 Power Supply/Cooling Module Installation .............................................................................................. 18
2.4.1 Parts Check List .............................................................................................................................. 18
2.4.2 Procedure ........................................................................................................................................ 18
2.5 ESI/Ops Panel Module Installation ........................................................................................................... 20
2.5.1 Parts Check List .............................................................................................................................. 20
2.5.2 Disk Drive Auto/Manual Start Switch ............................................................................................. 21
2.5.3 SES Device Slot Address Reporting ................................................................................................ 21
2.5.4 Installation Procedure ..................................................................................................................... 22
2.5.5 SES Function ................................................................................................................................... 22
2.6 FC-AL I/O Module Configurations ........................................................................................................... 23
2.6.1 FC-AL Internal Loop Structures ..................................................................................................... 23
2.6.2 1 x 12 Drive Dual Loop Structure with 2 x SS-1x12-FC-IO Modules Installed ............................. 23
2.6.3 2 x 6 Drive Dual Loop Structure with 2 x SS-2x6-FC-DC-IO Modules Installed ........................... 24
2.7 FC-AL Interface ........................................................................................................................................ 25
2.7.1 Connecting Multiple Enclosures (1x12-FC-IO Module) ................................................................. 25
2.7.2 Connecting Multiple Enclosures (2x6-FC-DC-IO Module) ............................................................ 26
2.7.3 Connecting Multiple Enclosures (2x6-FC-DC-IO Module) Expansion to Galaxy ......................... 26
2.8 LRC I/O Module Installation ..................................................................................................................... 27
2.8.1 Part Check List ................................................................................................................................ 27
2.8.2 Procedure ........................................................................................................................................ 27
2.9 Select ID and AL_PA ................................................................................................................................ 28
2.9.1 Selecting Alternate Select ID Ranges .............................................................................................. 28
2.10 Drive Carrier Configuration ...................................................................................................................... 29
2.10.1 Planning and Configuring Your Installation ................................................................................... 29
2.11 Drive Carrier Installation ........................................................................................................................... 30
2.11.1 Parts Check List .............................................................................................................................. 30
2.11.2 Procedure ........................................................................................................................................ 30
2.12 Engaging the Anti-tamper Locks ............................................................................................................... 32
2.12.1 Activating the Locks ........................................................................................................................ 32
2.13 Blank Plates ............................................................................................................................................... 32
2.13.1 Parts Check List .............................................................................................................................. 32
2.13.2 Procedure ........................................................................................................................................ 33
2.14 Power Cord Connection ............................................................................................................................ 33
2.14.1 Parts Check List .............................................................................................................................. 33
2.14.2 Procedure ........................................................................................................................................ 33
2.15 Grounding Checks ..................................................................................................................................... 34
3 Operation ....................................................................................................................................... 35
3.1 Before You Begin ...................................................................................................................................... 35
3.2 Power On ................................................................................................................................................... 35
3.2.1 Standby Mode .................................................................................................................................. 35
3.2.2 Run Mode (Normal Operation) ....................................................................................................... 36
3.3 Operator Panel LEDs ................................................................................................................................. 36
3.4 Starting the Drives ..................................................................................................................................... 37
3.4.1 Disk Drives LEDs ............................................................................................................................ 37
3.5 Power Down .............................................................................................................................................. 37
4 Troubleshooting and Problem Solving ....................................................................................... 39
4.1 Overview ................................................................................................................................................... 39
4.1.1 Initial Start-up Problems ................................................................................................................. 39
4.2 LEDs .......................................................................................................................................................... 40