Technical data
xiv Contents
7.7.3 Deleting the CHAP User ............................................................. 167
7.7.4 Changing the Two-Way Authentication Information............................ 168
7.8 Transferring Configurations from One Array to Another ................................ 170
7.9 Storing Configuration Data................................................................... 171
7.9.1 System Parameter Information..................................................... 171
7.9.2 RAID Group/LU information ........................................................ 172
7.9.3 Port/Host Group Information....................................................... 173
7.9.4 NAS System LU/User LU Information .............................................. 174
7.10 Applying Configuration Data to another AMS200 Subsystem............................ 175
7.10.1 System Parameters................................................................... 175
7.10.2 RAID Group/Logical unit............................................................. 176
7.10.3 Port/Host Group...................................................................... 177
7.11 Setting Host Connection Parameters ....................................................... 178
7.11.1 Simple Setting ........................................................................ 178
7.11.2 Detailed Setting for Each Host Connection....................................... 184
7.12 Setting the Subsystem when using Special Mode......................................... 185
7.13 Changing the Network Parameter........................................................... 187
7.14 Changing the IP Address for the Maintenance Port ...................................... 189
7.15 Setting the System LU and User LU in the NAS System.................................. 193
7.15.1 Setting the System LU ............................................................... 194
7.15.2 Setting the User LU .................................................................. 196
7.16 Setting the NNC Management LAN Port Information in the NAS System.............. 198
7.17 Setting the Time Zone........................................................................ 201
Chapter 8 Troubleshooting.................................................................................................................205
8.1 Troubleshooting Based on LED Indications ................................................ 208
8.1.1 The POWER LED Does Not Turn on................................................. 208
8.1.2 The POWER LED Turned Off ........................................................ 209
8.1.3 If the READY LED Does Not Turn On or has Turned On Once then Off ....... 210
8.1.4 The Alarm LED Turned On........................................................... 211
8.1.5 The WARNING LED has Turned on or Blinks ......................................211
8.1.6 The WARNING LED Has Turned On or Blinks...................................... 213
8.2 Web Overview.................................................................................. 214
8.2.1 Operational Environment ...........................................................214
8.2.2 Characteristics of Network Functions When Connecting with the Web...... 217
8.3 Web Operational Procedures ................................................................ 218
8.3.1 Connecting to the Network using a LAN Interface .............................. 218
8.3.2 Screen Outlines....................................................................... 219
8.3.3 Main Screen in Normal Mode ....................................................... 223
8.3.4 Status Display of Replaceable Components ...................................... 226
8.3.5 Information Message ................................................................. 234
8.3.6 Setting the Buzzer Sound Volume.................................................. 235
8.3.7 Clear Specified Factors of NNC Partial Alarm.................................... 236
8.4 Troubleshooting Using a Web Connection ................................................. 239
8.4.1 Checking Subsystem Status ......................................................... 239
8.4.2 Checking the Progress Condition Display ......................................... 240
8.4.3 Checking Component Status........................................................ 241
8.4.4 Checking Log Messages .............................................................. 243
8.4.5 Troubleshooting Using Messages ................................................... 245
8.4.6 Reading Failure Information........................................................ 251