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Oracle Solaris SAN Configuration and Multipathing Guide
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Document Information


1.  Product Overview

2.  Fibre Channel Configuration Overview

3.  Administering Multipathing Devices Through mpathadm Commands

4.  Configuring Multipathing Software

5.  Configuring SAN Devices

6.  Configuring SAS Domains

7.  Configuring IPFC SAN Devices

8.  Solaris 10 10/08 x86/x64 Fibre Channel Operating System Booting Procedure

9.  Persistent Binding for Tape Devices

A.  Manual Configuration for Fabric-Connected Devices

Manual Configuration

To Configure Manually

Fabric Device Node Configuration

Ensuring That LUN Level Information Is Visible

To Ensure LUN Level Information is Visible

To Detect Fabric Devices Visible on a Host

Configuring Device Nodes Without Multipathing Enabled

To Configure an Individual Device Without Multipathing

To Configure Multiple Devices Without Multipathing

Configuring Device Nodes With Solaris Multipathing Software Enabled

To Configure Individual Devices With Sun StorageTek Traffic Manager Software

To Configure Multiple Devices With Multipathing

Unconfiguring Fabric Devices

Unconfiguring a Fabric Device

To Unconfigure a Fabric Device

To Unconfigure All Fabric Devices on a Fabric-Connected Host Port

To Unconfigure a Fabric Device Associated With Sun StorageTek Traffic Manager Multipathing-Enabled Devices

To Unconfigure One Path to a Multipathing Device

To Unconfigure All Fabric-Connected Devices With Multipathing Enabled

B.  Supported FC-HBA API

C.  Multipathing Troubleshooting


To Ensure LUN Level Information is Visible

  1. Use the cfgadm command to identify LUN level information.

    If you issue the cfgadm -al -o show_SCSI_LUN controller-ID command immediately after a system boots up, the output might not show the Fibre Channel Protocol (FCP) SCSI LUN level information. The information does not appear because the storage device drivers, such as the ssd and st driver, are not loaded on the running system.

  2. Use the modinfo command to check whether the drivers are loaded. After the drivers are loaded, the LUN level information is visible in the cfgadm output.