HP NonStop G-Series - Manual (Page 55)

ServerNet Nomadic Disk User’s Guide— 425485-001
5 -1
5
Switchovers
Preparing for a Switchover 5-2
Switchover Examples 5-3
Assumptions 5-3
Moving the Fiber Optic Switches to the Opposite Position 5-4
Planned Switchovers 5-5
On Primary node \PRI 5-5
On Backup Node \BCK 5-6
Unplanned Switchovers 5-7
From the Primary Node \PRI 5-7
From the Backup Node \BCK 5-7
Switchback 5-8
On the Backup Node \BCK 5-8
On the Primary Node \PRI 5-9