Fabric OS Message Reference v7.0.0 (53-1002149-01, April 2011)

20 Fabric OS Message Reference
53-1002149-01
System module descriptions
1
SYSC System controller is a daemon that starts up and shuts down all Fabric OS modules in the proper
sequence.
SYSM General system messages.
TAPE A kernel-space driver that handles all I/O operations aimed at Tape containers.
TRCE RAS TRACE error messages.
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 occur, 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 UCST 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.
VS The VS module messages indicate any problems or information associated with the Dynamic Fabric
Provisioning feature, including commands associated with the fapwwn CLI and configurations.
WEBD Indicates problems with the Web Tools module.
XTUN XTUN messages are generated by the 7800/FX8-24 FCIP Tunnel implementation. These messages
indicate status of FCIP tunnels, FCIP emulation events for FCP traffic, or FCIP debug information
(FTRACE buffer status changes).
ZEUS Zeus error messages indicate problems with the Zeus driver 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.
TABLE 6 System module descriptions (Continued)
System
module
Description