System Administration Guide: Devices and File Systems

ProcedureHow 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