Software Issues for Dynamic Reconfiguration

• The pln_enable_detach_suspend and soc_enable_detach_suspend variables must be set in the /etc/system file. As root, edit the file and add the following lines:

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  set pln:pln_enable_detach_suspend=1
  set soc:soc_enable_detach_suspend=1
  

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• On a large system, the cfgadm -x quiesce-test command may run as much as a minute or so. During this time no messages are displayed if cfgadm does not find incompatible drivers. This is normal behavior.

• The system cannot use boards that are listed in the disabled-board-list. To remove all boards from the disabled board list, set the disabled-board-list variable to a null set by entering the system command:

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  # eeprom disabled-board-list=
  

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  If you are at the OpenBoot prompt, use this OBP command instead:

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  OK set-default disabled-board-list 
  

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• If it is necessary to unload detach-unsafe drivers, use the modinfo(1M) line command to find the module IDs of the drivers. You can then use the module IDs in the modunload(1M) command to unload detach-unsafe drivers.