Use the following steps if you want to remove an IB pseudo device from the system.
Become superuser.
Unconfigure the IB pseudo device.
For example:
# cfgadm -c unconfigure ib::ibgen,0 Unconfigure the device: /devices/ib:fabric::ibgen,0 This operation will suspend activity on the IB device Continue (yes/no)? Y # |
Verify that the device is disconnected.
# cfgadm -a ib::ibgen,0 Ap_Id Type Receptacle Occupant Condition ib::ibgen,0 IB-PSEUDO connected unconfigured unknown |