HP Cisco MDS 9216A Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Re - Page 40
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Open Caveats Send documentation comments to [email protected] %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: This issue is resolved. • CSCsm13002 Symptom: In rare cases, if a READ command issued by Cisco SME for media identification is dropped or lost, the tape is marked as a clear-text tape. Subsequently, a CHECK_CONDITION with ILI is returned when a READ is issued by the host. This can cause a backup application to mark the tape as read-only. Workaround: This issue is resolved. • CSCsm17768 Symptom: There is a observable performance drop for backup and restore when Cisco SME is introduced between a host and tape due to the increased latency. Workaround: This issue is resolved. Open Caveats • CSCsl71227 Symptom: Using Fabric Manager Release 3.2(2), if you have an enclosure with multiple ports and you then use the Data Migration Wizard to create a job with that enclosure as the existing storage but don't select all the storage ports in the enclosure, an error is displayed in the creation wizard. Workaround: Put the ports you plan to use as the existing storage in the migration into a separate enclosure, and use that enclosure in the wizard selection. • 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. • 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. • CSCsq20408 Symptom: After creating SANTap Control Virtual Targets (CVTs) or SANTap Data Virtual Targets (DVTs), the running-configuration and the startup-configuration are not synchronized. Output from the show startup-config command will be different from the output of the show running-config and the startup configuration will not display SANTap configuration information. Workaround: Issue the copy running-startup command whenever you create SANTap Control Virtual Targets (CVTs) or SANTap Data Virtual Targets (DVTs) so that the running configuration and the startup configuration are synchronized. Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.3(3) 40 OL-14116-11