Cisco DS-C9124-K9 Troubleshooting Guide - Page 273

Chapter 13 Troubleshooting IVR IVR Issues Send documentation comments to [email protected] LUN Configuration Failure in IVR Zoning Symptom LUN configuration failed in IVR zoning. Table 13-11 LUN Configuration Failure in IVR Zoning Symptom Possible Cause Solution LUN configuration One or more switches in the VSAN Upgrade to the Cisco SAN-OS release required for the IVR failed in IVR zoning. are not running Cisco MDS SAN-OS features you want to use. See Table 13-1 and Chapter 2, Release 2.1(1a) or later. "Troubleshooting Installs, Upgrades, and Reboots." Host Does Not Have Write Access to Storage Symptom Host does not have write access to storage. Table 13-12 Host Does Not Have Write Access to Storage Symptom Host does not have write access to storage. Possible Cause Host is a member of a read-only zone. Solution If a host is a member of a read-only zone, the host has no write access to any IVR zone it may be a member of. Remove the host from the read-only zone. Locked IVR CFS Session IVR uses CFS to distribute the IVR configuration. If you enable IVR auto topology, it also uses CFS to distribute and update the IVR VSAN topology on all switches. In rare cases, you may encounter problems where CFS locks IVR so that you cannot modify the configuration. Symptom Locked IVR CFS session. Table 13-13 Locked IVR CFS Session Symptom Locked IVR CFS session. Possible Cause Solution CFS did not give up the session lock for IVR after the last commit or an IVR configuration change is pending and has not been committed. Choose Fabricxx > All VSANs > IVR and select the CFS tab in Fabric Manager. Set the ConfigView As drop-down menu to pending and verify the pending configuration changes. Set the ConfigAction drop-down menu to commit to save these changes, abort to discard the changes, or clear to clear the session lock. Click Apply Changes. Or use the show ivr pending-diff CLI command to determine if you have a pending configuration change. Use ivr commit to commit this change or ivr abort to discard the changes and free up the session lock. If you do not have pending configuration changes, use the clear ivr session CLI command to free the session lock. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 13-13