Rorke Data Galaxy HDX2 GHDX2-2430S-24F4D - Manual (Page 9)

Galaxy Raid Installation and Hardware Reference Manual
ix
4.4.4 LCD Screen ......................................................................................................4-9
4.5 POWER OFF PROCEDURE ................................................................................. 4-10
CHAPTER 5 SUBSYSTEM MAINTENANCE
5.1. OVERVIEW.............................................................................................................5-1
5.1.1 Maintenance .....................................................................................................5-1
5.1.2 General Notes on Component Replacement .....................................................5-1
5.2. REPLACING CONTROLLER MODULE COMPONENTS ...................................5-2
5.2.1 Overview...........................................................................................................5-2
5.2.2 Notes on Controller Module Maintenance .......................................................5-3
5.2.3 Removing the Controller Module .....................................................................5-3
5.2.4 Replacing the Controller Module .....................................................................5-4
5.3. DIMM MODULE REPLACEMENT .......................................................................5-6
5.3.1 DIMM Module Considerations.........................................................................5-6
5.3.2 DIMM Module Replacement Procedure...........................................................5-6
5.4. REPLACING A FAULTY BBU ..............................................................................5-7
5.5. REPLACING A FAULTY PSU MODULE..............................................................5-9
5.5.1 PSU Module Overview .....................................................................................5-9
5.5.2 Replacing the PSU Module............................................................................. 5-10
5.6. COOLING MODULE MAINTENANCE .............................................................. 5-13
5.6.1 Cooling Module Overview.............................................................................. 5-13
5.6.2 Replacing a Cooling Module .......................................................................... 5-14
5.7. REPLACING A FAILED HARD DRIVE .............................................................. 5-16
5.7.1 Hard Drive Maintenance Overview................................................................ 5-16
5.7.2 Replacing a Hard Drive ................................................................................. 5-17
APPENDIX A SPECIFICATIONS
A.1. T ECHNICAL S PECIFICATIONS .................................................................................. A-1
A.2. C ONTROLLER S PECIFICATIONS ............................................................................... A-3
A.2.1 Configuration .................................................................................................A-3
A.2.2 Architecture ....................................................................................................A-3
A.3. D RIVE T RAY S PECIFICATIONS ................................................................................ A-4
A.4. P OWER S UPPLY S PECIFICATIONS ............................................................................ A-4
A.5. C OOLING M ODULE S PECIFICATIONS ...................................................................... A-5
A.6. RAID M ANAGEMENT ............................................................................................. A-5
A.7. F AULT T OLERANCE M ANAGEMENT ........................................................................ A-6
APPENDIX B SPARE PARTS AND ACCESSORIES
B.1. S PARE P ARTS ......................................................................................................... B-1
B.2. A CCESSORIES ......................................................................................................... B-2
APPENDIX C PIN OUTS
C.1. SFP C ONNECTOR P IN O UTS ................................................................................... C-1