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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
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  3. Verify that the device is unconfigured.

    For example:


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