5.2.6 Drive Failure ................................................................................................................ 5-84
5.2.7 Unhealthy RAID Disk Group........................................................................................ 5-84
5.2.8 ECC Memory Error ...................................................................................................... 5-85
5.2.9 Faulty Cache Battery/Charger ..................................................................................... 5-85
5.2.10 Network Connection Lost ............................................................................................ 5-85
5.2.11 Temperature Threshold Exceeded .............................................................................. 5-85
5.2.12 Voltage Threshold Exceeded ...................................................................................... 5-86
5.2.13 Fan Failure .................................................................................................................. 5-86
5.2.14 List of Health Alert Notifications: ................................................................................. 5-86
5.3 Controller Modules .............................................................................................................. 5-87
5.4 Storage ................................................................................................................................ 5-88
6 Appendix A – RAID Concepts & Cache Configurations ...................................................... 6-89
6.1 RAID Levels Defined .......................................................................................................... 6-89
6.2 Cache Settings Defined ...................................................................................................... 6-91
7 Appendix B – Using the Command Line Interface (CLI) ...................................................... 7-91
7.1 Preparing to use the CLI ..................................................................................................... 7-91
7.2 Connecting a Terminal to Access the CLI ........................................................................... 7-92
7.3 Accessing the CLI – Serial Port or Telnet Session ............................................................. 7-92
7.4 dahelp Command ............................................................................................................... 7-92
7.5 Local/Remote Option .......................................................................................................... 7-93
7.6 Index of CLI Commands ..................................................................................................... 7-94
7.7 The CLI Commands ............................................................................................................ 7-95
7.7.1 daacl ............................................................................................................................ 7-95
7.7.2 daaddrbk ...................................................................................................................... 7-95
7.7.3 dacomment .................................................................................................................. 7-96
7.7.4 daconnstat ................................................................................................................... 7-97
7.7.5 dadate .......................................................................................................................... 7-97
7.7.6 dadg ............................................................................................................................. 7-98
7.7.7 dadiskcache ............................................................................................................... 7-100
7.7.8 dadiskload ................................................................................................................. 7-101
7.7.9 dadsktst ..................................................................................................................... 7-101
7.7.10 dafwdwnld .................................................................................................................. 7-102
7.7.11 dapm .......................................................................................................................... 7-103
7.7.12 dahelp ........................................................................................................................ 7-104
7.7.13 dahost ........................................................................................................................ 7-106
7.7.14 dahostname ............................................................................................................... 7-107
7.7.15 dahwstat .................................................................................................................... 7-107
7.7.16 dainspread ................................................................................................................. 7-108
7.7.17 daisns ........................................................................................................................ 7-110
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