Dahua ESS2016X - 5.6 ESS3124 D-JR; 5.7 ESS3148 S-J; ESS3148 S-JR; 5.8 Disk Array Enclosure Cascade Connection; 6 APPENDIX A- RAID INTRODUCTION

ESS Series User’s Manual
v
5.5.1 Front Panel................................................................................................................................. 86
5.5.2 Rear Panel ................................................................................................................................. 86
5.6 ESS3124D-JR ................................................................................................................................ 88
5.6.1 Front Panel................................................................................................................................. 88
5.6.2 Rear Panel ................................................................................................................................. 88
5.7 ESS3148S-J/ ESS3148S-JR ........................................................................................................ 89
5.7.1 Front Panel................................................................................................................................. 90
5.7.2 Rear Panel ................................................................................................................................. 90
5.8 Disk Array Enclosure Cascade Connection ................................................................................. 93
5.8.1 Cascade Connection Sheet ...................................................................................................... 93
5.8.2 Cascade Connection Sample ................................................................................................... 94
5.9 Boot up Disk Array Enclosure ....................................................................................................... 97
5.10 Shut Down Disk Array Enclosure .................................................................................................. 98
5.11 Disk Array Enclosure Setup .......................................................................................................... 98
5.12 Update ............................................................................................................................................ 98
5.12.1 Preparation ............................................................................................................................ 98
5.12.2 Update Steps ......................................................................................................................... 98
5.12.3 Check Update Result .......................................................................................................... 100
6 APPENDIX A--- RAID INTRODUCTION ......................................................... 101
6.1 About RAID ................................................................................................................................... 101
6.2 RAID Level ................................................................................................................................... 101
6.3 RAID Capacity Calculation .......................................................................................................... 102
7 APPENDIX B--- DISK HOT SWAP OPERATION............................................ 103