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Oracle Solaris Administration: SAN Configuration and Multipathing     Oracle Solaris 11 Information Library
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Document Information

Preface

1.  Solaris I/0 Multipathing Overview

2.  Fibre Channel Multipathing Configuration Overview

3.  Configuring Solaris I/O Multipathing Features

4.  Administering Multipathing Devices (mpathadm)

5.  Configuring SAN Devices

6.  Configuring Virtual Fibre Channel Ports

7.  Configuring FCoE Ports

8.  Configuring SAS Domains

9.  Configuring IPFC SAN Devices

10.  Booting the Solaris OS From Fibre Channel Devices on x86 Systems

11.  Persistent Binding for Tape Devices

A.  Manual Configuration for Fabric-Connected Devices

Manually Configuring FC Devices

How to Manually Configure a FC Device

Configuring Fabric Device Nodes

Ensuring That LUN Level Information Is Visible

How to Ensure LUN Level Information is Visible

How to Detect Visible Fabric Devices on a System

Configuring Device Nodes Without Multipathing Enabled

How to Manually Configure an FC Device Without Multipathing

How to Configure Multiple FC Devices Without Multipathing

Configuring Device Nodes With Solaris Multipathing Enabled

How to Configure Individual Multipathed FC Devices

How to Configure Multiple Multipathed FC Devices

Unconfiguring Fabric Devices

Unconfiguring a Fabric Device

How to Manually Unconfigure a FC Device

How to Unconfigure All FC Devices on a FC Host Port

How to Unconfigure a Multipathed FC Device

How to Unconfigure One Path to a Multipathed FC Device

How to Unconfigure All Multipathed FC Devices

B.  Supported FC-HBA API

C.  Troubleshooting Multipathed Device Problems

Index

How to Manually Unconfigure a FC Device

This procedure describes how to unconfigure a fabric device that is attached to the fabric-connected host port c0.

  1. Become an administrator.
  2. Identify the device to be unconfigured.

    Only devices on a fabric-connected host port can be unconfigured.

    # cfgadm -al
    Ap_Id                 Type         Receptacle   Occupant    Condition
    c0                   fc-fabric  connected    configured   unknown
    c0::50020f2300006077 disk       connected    configured   unknown
    c0::50020f23000063a9 disk       connected    configured   unknown
    c1                   fc-private connected    configured   unknown
    c1::220203708b69c32b disk       connected    configured   unknown
    c1::220203708ba7d832 disk       connected    configured   unknown
  3. Unconfigure the fabric device.
    # cfgadm -c unconfigure c0::50020f2300006077
  4. Verify that the selected fabric device is unconfigured.
    # cfgadm -al
    Ap_Id                Type         Receptacle   Occupant     Condition
    c0                 fc-fabric    connected    configured   unknown
    c0::50020f2300006077 disk       connected    unconfigured unknown
    c0::50020f23000063a9 disk       connected    configured   unknown
    c1                 fc-private   connected    configured   unknown
    c1::220203708b69c32b disk       connected    configured   unknown
    c1::220203708ba7d832 disk       connected    configured   unknown