HP StorageWorks 1606 Brocade Fabric OS Message Reference v6.3.0 (53-1001338-01 - Page 87

System Module Descriptions 1 TABLE 5 System Module KSWD KTRC L2SYS LACP LANCE LFM LOG LSDB System Module Descriptions (Continued) Description The kernel software watchdog (KSWD) watches daemons for unexpected terminations and "hang" conditions and informs the HAM module to take corrective actions such as failover or reboot. The following daemons are monitored by KSWD: • Access Gateway daemon (agd) • Alias Server (asd) • ARR daemon (arrd) • Authentication daemon (authd) • Blade Manager (bmd) • Common Access Layer (cald) • Diagnostics daemon (diagd) • Environment Monitor (emd) • EVM daemon (evmd) • Exchange Service Support daemon (essd) • FA-API rpc daemon (rpcd) • Fabric daemon (fabricd) • Fabric Watch daemon (fwd) • FCPD daemon (fcpd) • FDMI daemon (fdmid) • FICON CUP daemon (ficud) • FSPF daemon (fspfd) • Inter-fabric Routing daemon (iswitchd) • IP Storage Daemon (ipsd) • iSCSI daemon on CP (icpd) • iSNS client daemon on CP (isnscd) • Management Server daemon (msd) • Name Server Daemon (nsd) • PDM daemon (pdmd) • PS daemon (psd) • RASLOG daemon (raslogd) • RSC daemon (rcsd) • SAS CP Daemon (scpd) • Security daemon (secd) • SNMP daemon (snmpd) • Time Service daemon (tsd) • TRACE daemon (traced) • Track Changes daemon (trackd) • Web tools daemon (webd) Kernel RAS trace module. L2sys error messages indicate problems with the L2 System manager that controls the Layer 2 forwarding engine and controls the learning/aging/forwarding functionality. LACP error messages indicate problems with the Link Aggregation Control Protocol module of the Fabric OS. LANCE error messages indicate problems with the LANCE module of the Fabric OS. LFM error messages indicate problems with the logical fabric manager module that is responsible for making a logical switch use XISLs. This involves creating and managing LISLs in a logical fabric. RASLog subsystem. The link state database is a part of the FSPF protocol that maintains records on the status of port links. This database is used to route frames. Fabric OS Message Reference 17 53-1001338-01