Table of Contents
NSA-2401 User’s Guide
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
....................................................................................................
143
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