HP StorageWorks MSA 2/8 HP StorageWorks Fabric Watch V3.1.x/4.1.x User Guide ( - Page 120
Receive Performance Area Messages, Probable Cause, Recommended Action, Messages
View all HP StorageWorks MSA 2/8 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 120 highlights
Responding to Fabric Watch Messages Message Description Troubleshooting FW-ABOVE, 3, sfpTemp (Sfp Temperature ) is above high boundary, current value: C. (faulty) Explains that the temperature of the SFP has risen to a value above the high boundary. Provides the new value. Excessively high temperatures generally indicate a hardware problem. High temperatures most frequently occur when a fan fails. If no fan messages appear, check the lab environment. Message Description Troubleshooting FW-INBETWEEN, 3, sfpTemp (Sfp Temperature ) is between high and low boundaries, current value: C. (normal) Explains that the temperature of the SFP has changed from a value outside of the acceptable range to a value within the acceptable range. Provides the new value. This message is informational. Respond to this message as is appropriate to the particular policy of the end-user installation. Receive Performance Area Messages Probable Cause The Received Optical Power of the SFP transceiver is outside of the factory set normal range. The receive performance area measures the amount of incoming laser (in milliamps) to help you determine if the SFP is in good working condition or not. If the counter often exceeds the threshold, the SFP is deteriorating. Recommended Action Replace the SFP. Messages Message Description Troubleshooting FW-CHANGED, 4, sfpRX (Sfp RX power ) value has changed, current value: µWatts. (info) Explains that the amount of incoming laser power in the SFP has changed to a new value. Presents the new value. Frequent changes indicate that you must replace the SFP before it deteriorates. 120 Fabric Watch Version 3.1.x/4.1.x User Guide