HP StorageWorks MSA 2/8 HP StorageWorks Fabric Watch V3.1.x/4.1.x User Guide ( - Page 36
Table 7: Performance Monitor-Class Areas, Table 8: FRU-Class Areas, Table 7
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Using Fabric Watch Table 7 lists Fabric Watch areas in the performance monitor classes and provides a description of each area. Table 7: Performance Monitor-Class Areas Area invalid CRCs receive performance transmit performance customer define Description Errors have been detected in the FC frame. Invalid CRC messages occur when the number of CRC errors in fibre channel frames for specific source ID (SID) and destination ID (DID) pairs change. These messages may also be caused by dirty equipment, temperature fluctuations, and aging equipment. Receive performance messages appear due to the number of word frames that travel from the configured SID to the DID pair. User configuration triggers these messages. Use the receive performance area to tune your network. Transmit performance messages appear due to the number of word frames that travel from the configured SID to the DID pair. User configuration triggers these messages. Use the transmit performance area to tune your network. The customer define area relies on performance monitor telnet commands. For more information on this area, refer to the HP StorageWorks Fabric OS Version 3.1.x/4.1.x Reference Guide and theHP StorageWorks Advanced Performance Monitoring Version 3.1.x/4.1.x User Guide. Table 8 lists Fabric Watch areas in the FRU class and provides a description of each area. Table 8: FRU-Class Areas Area slot Description Indicates that the state of a slot has changed to one of the following: ■ absent ■ faulty ■ inserted ■ on ■ off ■ ready ■ up 36 Fabric Watch Version 3.1.x/4.1.x User Guide