Email..................................................................................................................................101
Events notified by email....................................................................................................102
Test email.......................................................................................................................103
Support Ticket......................................................................................................................103
Data collection................................................................................................................105
Collects Logs..............................................................................................................106
Delete data collection..................................................................................................106
14 Events..................................................................................................107
15 Failover...............................................................................................108
What is failover?..................................................................................................................108
Controlled failover...........................................................................................................108
Uncontrolled failover........................................................................................................108
Running failback...................................................................................................................110
17 Troubleshooting....................................................................................122
Accessing the CLI.................................................................................................................124
To access the CLI.............................................................................................................124
Power off and power on........................................................................................................124
Power on sequence..........................................................................................................125
Powering up servers.........................................................................................................125
Power off........................................................................................................................125
Rebooting the system........................................................................................................126
Networking problems............................................................................................................126
Internal network switches...................................................................................................126
Reserved IP address.........................................................................................................127
Software update process.......................................................................................................128
Types of software update..................................................................................................128
Before you start...............................................................................................................128
Pulling a Support Ticket.........................................................................................................129
Data collection................................................................................................................130
Equivalent CLI commands.............................................................................................131
Licensing.............................................................................................................................132
Multiple users.......................................................................................................................133
Hard disk replacement..........................................................................................................133
Identifying a failed disk....................................................................................................133
Contents
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