Cisco MDS SanOS Troubleshooting Guide -- Troubleshooting Cisco Fabric Services

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This section describes procedures used to troubleshoot Cisco Fabric Services (CFS) problems in the Cisco MDS 9000 Family multilayer directors and fabric switches.

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Contents 1 Overview 2 Initial Troubleshooting Checklist 2.1 Verifying CFS Using Fabric Manager 2.2 Verifying CFS Using the CLI 3 Merge Failure Troubleshooting 3.1 Recovering from a Merge Failure with Fabric Manager 3.2 Recovering from a Merge Failure with the CLI 4 Lock Failure Troubleshooting 4.1 Resolving Lock Failure Issues Using Fabric Manager 4.2 Resolving Lock Failure Issues Using the CLI 4.3 System State Inconsistent and Locks Being Held 4.3.1 Clearing Locks Using Fabric Manager 4.3.2 Clearing Locks Using the CLI 5 Distribution Status Verification 5.1 Verifying Distribution Using Fabric Manager 5.2 Verifying Distribution Using the CLI 6 CFS Regions Troubleshooting 6.1 Distribution Failure 6.2 Regions for Conditional Service 6.3 Changing Regions

Overview

Initial Troubleshooting Checklist

Verifying CFS Using Fabric Manager

Verifying CFS Using the CLI

Merge Failure Troubleshooting

Recovering from a Merge Failure with Fabric Manager

Recovering from a Merge Failure with the CLI

Lock Failure Troubleshooting

Resolving Lock Failure Issues Using Fabric Manager

Resolving Lock Failure Issues Using the CLI

System State Inconsistent and Locks Being Held

Clearing Locks Using Fabric Manager

Clearing Locks Using the CLI

Distribution Status Verification

Verifying Distribution Using Fabric Manager

Verifying Distribution Using the CLI

CFS Regions Troubleshooting

Distribution Failure

Regions for Conditional Service

Changing Regions