System Administration Guide: Devices and File Systems

ProcedureHow to Unconfigure an IOC Device

You can unconfigure an IB device that is still physically connected to the system, but a driver will never attach to it.

  1. Become superuser.

  2. Unconfigure the IB device.

    For example:

    # cfgadm -c unconfigure ib::1730000007F5198
    Unconfigure the device: /devices/ib:fabric::1730000007F5198
    This operation will suspend activity on the IB device
    Continue (yes/no)? y
  3. Verify that the device is unconfigured.

    For example:

    # cfgadm -a ib::1730000007F5198
    ib::1730000007F5198         IB-IOC     connected  unconfigured unknown