HP Cisco MDS 9120 Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Rel - Page 40

Caveats Send documentation comments to [email protected] Workaround: None. • CSCsj24904 Symptom: On a Gigabit Ethernet interface on the MDS MSM-18/4, shut the interface before removing its IP address so that configuration changes on the interface can take effect. This applies only to the Gigabit Ethernet ports in slot 1 of the MDS 9222i Switch and the MDS 9216i Switch. Workaround: Always shut the interface using the shutdown command before removing the IP address and making configuration changes. • CSCsk00953 Symptom: HP Blade Servers that are connected through an HP Virtual Connect (VC) FC module to a Cisco Fabric Switch for HP c-Class BladeSystem using NPIV lose access to LUNs when load balancing on the VC module is switched from 16:1 to 8:1. When the load balancing ratio is 16:1, all servers connect through interface ext1. When the ratio is 8:1, servers 1 and 3 connect through ext1, servers 2 and 4 connect through ext2, and so on. Servers on ext2 are not affected by the switchover. In addition, packets might get dropped when the switchover occurs. Workaround: None. • CSCsk18352 Symptom: If a supervisor switchover occurs while Fabric Manager is creating a DMM job, the job creation process times out. Workaround: Cancel the DMM job and then recreate it. • CSCsk26424 Symptom: Removing a fabric and then adding the same fabric in Fabric Manager causes a session fabric ID mismatch. As a result, hosts to not appear in the Step 1 window of the the Fabric Manager DMM job creation wizard. Workaround: Restart the Fabric Manager Server. • CSCsk35725 Symptom: Fabric Manager takes 2 to 3 minutes to bring up the DMM job creation wizard in a setup with 25 switches, 400 enclosures, and 2400 entries in the name server. Workaround: None. • CSCsk35951 Symptom: In a configuration with a PortChannel with FCIP members and Write Acceleration in use, if IVR NAT is enabled on one end of the PortChannel and not enabled on the other end, then traffic over the FCIP tunnel might fail. Workaround: Enable IVR NAT on both ends of the PortChannel or disable it on both ends. • CSCsk39341 Symptom: Although the FCIP compression ratio is set to Auto, it does not display correctly in Fabric Manager Server. Workaround: None. • CSCsk49309 Symptom: IPv6 duplicate address detection (DAD) may not always works for the management port. Workaround: None • CSCsi56167 Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.2(1) 40 OL-14116-01