v Sun Enterprise 10000 DR Configuration Guide • May 2002
Overview of DR Configuration Tasks 6
▼ To Enable the Kernel Cage 7
▼ To Set Permanent Driver Parameters for Network Drivers 7
▼ To Enable Device Suspension for the soc and pln Drivers 8
▼ To Specify an Unsafe Driver List 8
▼ To Make an Unsupported Tape Device Detach-Safe 9
Preparing for DR Detach Operations 9
Configuration Changes During DR Operations 10
Controlling Forcible Conditions that Affect System Quiescence 10
▼ To Manually Suspend a Suspend-Unsafe Device 11
▼ To Force a System Quiescence 12
Target Memory Constraints 12
Processors 13
Network Devices 13
Remote DR Communication 14
▼ To Troubleshoot a Connection Failure During a Solaris 9 (DR Model 3.0)
Operation 14