Open Caveats - Cisco AJ732A - MDS 9134 Fabric Switch Release Note

Open Caveats

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
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Open Caveats
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Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.3(3)
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%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.
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.
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OL-14116-11