How to Unconfigure an IB Pseudo Device

Use the following steps if you want to remove an IB pseudo device from the system.

1. Become superuser.

2. 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 #

3. 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