Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(8a) (OL-27554-05, May 16, 2013)

Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(8a)

OL-27554-05

Caveats

Resolved Caveats

• CSCty81391

Symptom: An In Service Software Upgrade (ISSU) from one Cisco MDS NX-OS version to a

succeeding version might cause a port failure.

Condition: When a user performs an ISSU from a Cisco MDS NX-OS Release 5.2(6) or later to the

same NX-OS release and Cisco MDS Generation 4 switching modules (DS-X9248-256K9 or

DS-X9232-256K9) are installed on the Cisco MDS 9500 switch.

Workaround: This issue is resolved.

• CSCuc34454

Symptom: Backups and retrievals of Fibre Channel attached SCSI Tape (or disk) fails over Cisco

MDS 9200 Series and 9500 Series switches that run the I/O Accelerator (IOA) configuration.

Condition: Larger than 2090 bytes of the Fiber Channel data field are used when an application

performs a write or read operation.

Workaround: This issue is resolved.

• CSCuc63450

Symptom: The Zone Server crashes during the zoneset activation.

Workaround: This issue is resolved.

• CSCuc84790

Symptom: The inter-VSAN routing (IVR) feature checks for the ENTERPRISE_PKG license prior

to checking for the STORAGE_SERVICES_ENABLER_PKG license.

Condition: IVR checks out the SAN_EXTN_OVER_IP package licenses during the grace period

although these are licenses are not installed on the switch.

Workaround: This issue is resolved.

• CSCud01052

Symptom: On the Cisco MDS 9513 Director, the port fails on the host side of the I/O Accelerator

(IOA) flows.

CSCub56462 OR

CSCug67068 —R

Severity 5

CSCtz84847 OO

Severity 6

CSCub28804 OR

CSCug54336 —R

CSCug57810 —R

Table 17 Open Caveats and Resolved Caveats Reference (continued)

DDTS Number

NX-OS Software Release (Open

or Resolved)

NX-OS Software Release (Open

or Resolved)

5.2(8) 5.2(8a)