HP Cisco MDS 8/24c Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rel - Page 39

Caveats Send documentation comments to [email protected] • CSCtr52721 Symptom: On the 48-port 8-Gbps Advanced Fibre Channel switching module (DSX9248-256K9), port monitoring and alarms for Tx and Rx traffic can get disabled under some conditions for ports that have their speed set as "switchport speed auto." Workaround: This issue is resolved. • CSCts21095 Symptom: Lower than expected performance occurred when a Qlogic HBA was connected to a Cisco MDS 9000 switch and a port was configured in F-mode. The switch responded to a Get Port Speed Capabilities (GPSC) request with incorrect values for both Port Speed Capabilities and Port Operating Speed: - The Port Speed Capabilities was not set to any value. - For a port speed of 1 Gbps, the switch responded with Port Operating Speed of 10 Gbps. - For a port speed of 2 Gbps, the switch responded with Port Operating Speed 4 Gbps. - For a port speed of 4 Gbps, the switch responded with Port Operating Speed 2Gbps. - For a port speed of 8 Gbps, the switch responded with Port Operating Speed, speed not established - For a port speed of10 Gbps, the switch responded with Port Operating Speed 1Gbps Workaround: This issue is resolved. • CSCtx32991 Symptom: A temperature sensor alarm might occur with sensor 1 or sensor 2 on the 32-port 8-Gbps Advanced Fibre Channel Switching Module (DS-X9232-256K9). The following error appears: %PLATFORM-4-MOD_TEMPFAIL: The output of the show environment temperature command shows that the sensor status is failure. Module Sensor MajorThresh MinorThres CurTemp Status (Celsius) (Celsius) (Celsius) 1 Outlet1 n/a n/a n/a Failure 1 Outlet2 n/a n/a n/a Failure ... Workaround: This issue is resolved. • CSCtn68418 Symptom: When you try to save a configuration, you might see the following message: switch# copy run start 100% Configuration update aborted: request was aborted %DAEMON-3-SYSTEM_MSG: ntp:can't open /mnt/pss/ntp.drift.TEMP: No space left on device - ntpd[xxxx] %PLATFORM-2-MEMORY_ALERT: Memory Status Alert : MINOR %PLATFORM-2-MEMORY_ALERT: Memory Status Alert : MINOR ALERT RECOVERED `show system internal flash` output will display /isan as 100% full. Mount-on 1K-blocks Used Available Use% Filesystem / 204800 54624 150176 27 /dev/root /proc 0 0 0 0 proc /isan 409600 409576 24 100 none OL-25090-02 Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(2) 39