HP StorageWorks 2/16V Brocade Fabric OS Message Reference Guide (53-1000242-01 - Page 74

1 System Module Descriptions Table 1-4 System Module Descriptions (Continued) System Description Module TRCK The track change feature tracks the following events: • Turning on or off the track change feature • CONFIG_CHANGE • LOGIN • LOGOUT • FAILED_LOGIN If any of these events occurs, a message is sent to the system message log. Additionally, if the SNMP trap option is enabled, an SNMP trap is also sent. For information on configuring the track change feature, refer to the Fabric OS Command Reference or the Fabric OS Administrator's Guide. TS Time Service provides fabric time-synchronization by synchronizing all clocks in the fabric to the clock time on the principal switch. UCST UCAST is a part of the fabric shortest path first (FSPF) protocol that manages the Unicast routing table. UPTH UPATH is a part of the FSPF protocol that uses the SPF algorithm to dynamically compute a Unicast tree. USWD The user-space software watchdog daemon informs the KSWD about which daemons the watchdog subsystem will monitor. Additionally, the USWD daemon helps the KSWD daemon to print debug information if a critical daemon has an unexpected termination. WEBD Indicates problems with the Web Tools module. ZOLB Indicates problems with the zone library module. ZONE The zone module messages indicate any problems associated with the zoning features, including commands associated with aliases, zones, and configurations. 1-20 Fabric OS Message Reference Publication Number: 53-1000242-01