ZyXEL Communications NSA-2401 User Manual page 13

Chapter 4
Status Screen ....................................................................................................................... 117
4.1 Status Screen .....................................................................................................................117
Chapter 5
System Setting Screen ......................................................................................................... 121
5.1 Date/Time .......................................................................................................................... 121
5.1.1 Time Lag .................................................................................................................. 122
Chapter 6
Storage Screens................................................................................................................... 125
6.1 Storage Screens Overview ................................................................................................ 125
6.1.1 What You Can Do in the Storage Screens ............................................................... 125
6.1.2 What You Need to Know About Storage .................................................................. 125
6.2 Internal Storage Status Screen .......................................................................................... 127
6.3 Disk .................................................................................................................................... 128
6.3.1 Internal Disks Screen ............................................................................................... 128
6.3.2 S.M.A.R.T Screen .................................................................................................... 129
6.4 Arrays ................................................................................................................................ 132
6.4.1 RAID Levels ............................................................................................................. 132
6.4.2 Array Status .............................................................................................................. 134
6.5 RAID Screen ...................................................................................................................... 135
6.5.1 Creating a New RAID ............................................................................................... 138
6.6 Internal Volume Screen ..................................................................................................... 139
6.6.1 Creating or Editing an Internal Volume .................................................................... 142
6.6.2 USB Key Creation .................................................................................................... 144
6.7 External Storage Disk Screen ............................................................................................ 145
6.8 External Volume Screen .................................................................................................... 147
6.8.1 Creating or Editing an External Volume ................................................................... 149
6.9 Technical Reference .......................................................................................................... 151
6.9.1 Storage Terminology ................................................................................................ 151
6.9.2 JBOD ........................................................................................................................ 152
6.9.3 RAID 0 ...................................................................................................................... 153
6.9.4 RAID 1 ...................................................................................................................... 153
6.9.5 RAID 10 .................................................................................................................... 154
6.9.6 RAID 5 ...................................................................................................................... 155
6.9.7 Hot-spare ................................................................................................................. 155
6.9.8 RAID and Data Protection ........................................................................................ 156
6.9.9 S.M.A.R.T Attributes ................................................................................................ 156
Chapter 7
Network Screens................................................................................................................... 159
7.1 Network Screens Overview ............................................................................................... 159
NSA-2401 User's Guide
Table of Contents
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