NEC S2900 User Manual

Contents

NEC S2900 User Manual Manual pdf 15 page image

xiiContents1. Notes on Installation and Handling of Disk Array Unit .......................................... 11.1 Note on Carrying theDisk Array Unit ............................................................................... 11.2 The Disk Array Unit Installation Environment ................................................................. 21.3 Installation and Connection of the Disk Array Unit .......................................................... 31.4 Notes on Use of the Disk Array Unit................................................................................. 41.5 Routine Inspection of the Disk Array Unit........................................................................ 51.6 Notes on Storage and Carriage of the Disk Array Unit ..................................................... 62. Features of the Disk Array Unit................................................................................ 82.1 Hot Spare Feature .............................................................................................................. 92.2 Write Cache Feature ........................................................................................................ 102.3 Management Software..................................................................................................... 112.4 RAID Configuration........................................................................................................ 123. Names and Roles of Components ......................................................................... 133.1 Array Controller (Front) .................................................................................................. 133.2 Array Controller (Rear) ................................................................................................... 153.3 Battery Backup Unit ........................................................................................................ 163.4 Power Supply for Array Controller ................................................................................. 173.5 Controller ........................................................................................................................ 193.6 DE Port (Option) (NF2900-SP02E) ................................................................................ 224. Installation and Connection Procedures............................................................... 234.1 Installation and Connection Procedures .......................................................................... 235. Connection of the Disk Array Unit ......................................................................... 255.1 Notes on Connection of the Disk Array Unit .................................................................. 275.2 Connection of the Disk Array Unit.................................................................................. 285.3 Connection of the Disk Array Unit as Additional Unit ................................................... 365.4 Connection of the Ethernet Cable.................................................................................... 405.5 Connection of the Power Cords....................................................................................... 416. The Addition of Optional Devices .......................................................................... 446.1 Addition of a Disk Enclosure .......................................................................................... 446.2 Addition of a DE Port...................................................................................................... 516.3 Addition of Cache Memory............................................................................................. 577. Handling of the Disk Array Unit ............................................................................. 647.1 Notes on Handling of the Disk Array Unit ...................................................................... 647.2 Power On/Off of the Disk Array Unit ............................................................................. 657.3 LD (Logical Disk) Setting Procedure.............................................................................. 707.4 Spare Disk Setting Procedure.......................................................................................... 708. Troubleshooting ...................................................................................................... 718.1 Troubleshooting Tips ...................................................................................................... 728.2 Computer Virus Protection .............................................................................................. 738.3 Indications at Occurrence of Fault .................................................................................. 748.4 Replacement of a Controller............................................................................................ 758.5 Replacement of a Controller Cooling Fan....................................................................... 788.6 Replacement of a Power Supply for an Array Controller ............................................... 79