HP Cisco Nexus 5000 Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS R - Page 44

Caveats Send documentation comments to [email protected] • CSCso49196 Symptom: During an upgrade from SAN-OS Release 3.2(3a) to Release 3.3(1a), when a switchover occurs to the Supervisor running Release 3.3(1a), Cisco SME traffic flows for hosts that are not connected locally to the switch that is getting upgraded, may get flapped for a very short time. This can also occur during a switchover to a Supervisor running Release 3.3(1a). Workaround: None. • CSCso31754 Symptom: IVR does not finish a domain capture which stops the export of IVR devices. Workaround: To avoid the API errors that cause this ACL/IVR issue, enter the show system internal capability command on the standby Supervisor and look at the last entry under each module. (You can ignore the Supervisor.) If the output states online then you can do a switchover or an upgrade. • CSCsi56167 Symptom: The response time shown in the output of a ping ip-address command may not be accurate if there is an MDS MSM-8/4 in the path. Workaround: Use the ips measure-rtt command to measure the round trip time. • CSCsk91974 Symptom: When you issue the show tech-support sme or the show klm internal isapi_scsi command after attaching to a module, you may see this error message: cat: write error: Bad address. This issue does not affect the actual tech-support log. Workaround: None. • CSCsq12364 Symptom: You cannot see information about the default access list for the management interface (mgmt0)which is applied by the system to the management interface (mgmt0)in the absence of any user access list. Workaround: None. • CSCsk73654 Symptom: In certain tape libraries, the tape drives are exported as LUNs. If these target ports are already a part of a Cisco SME configuration and new tape drives are added as LUNs, the new tape drives will not be discovered during a Cisco SME tape group or tape device configuration. Workaround: Perform a rescan at the host level or a flap of the target port to allow Cisco SME to rediscover these newly added tape drives. • CSCso50663 Symptom: The following syslog message is displayed: %SME_CPP-SLOT13-3-LOG_ERR_SME_ITL_CPP_ERR: Module:13 Host-Target IT Nexus I:0xc1f3202015180006 T:0xc5a0202000010006 vsan:3000 oid:0x117 LunID:0x0000. This message is for debugging purposes and is also displayed during the upgrade of an MSM-18/4 module. An upgrade of the MSM-18/4 module where Cisco SME is enabled, is disruptive; however, this syslog message does not indicate an issue. Workaround: None. Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.3(1c) 44 OL-14116-08