Managing Serviceguard Eighteenth Edition, September 2010

NOTE: Veritas CFS may not yet be supported on the version of HP-UX you are
running; see “About Veritas CFS and CVM from Symantec” (page 32).
Figure 3-1 Serviceguard Software Components
Apps/Services/Resources
Package Manager
Cluster Manager
Network Manager
Volume Manager Software
HP-UX Kernel
Packages
Serviceguard
Components
Operating
System
Application Support Packages
Vx CFS Cluster Manager
CFS
components
SG CFS Cluster Membership Manager
Vx CFS System Package
Serviceguard
Packages
Serviceguard Daemons
Serviceguard uses the following daemons:
• /usr/lbin/cmclconfd—Serviceguard Configuration Daemon
• /usr/lbin/cmcld—Serviceguard Cluster Daemon
• /usr/lbin/cmfileassistd—Serviceguard File Management daemon
• /usr/lbin/cmlogd—Serviceguard Syslog Log Daemon
• /usr/lbin/cmlvmd—Cluster Logical Volume Manager Daemon
• /opt/cmom/lbin/cmomd—Cluster Object Manager Daemon
• /usr/lbin/cmsnmpd—Cluster SNMP subagent (optionally running)
• /usr/lbin/cmserviced—Serviceguard Service Assistant Daemon
• /usr/lbin/qs—Serviceguard Quorum Server Daemon
• /usr/lbin/cmnetd—Serviceguard Network Manager daemon.
• /usr/lbin/cmvxd—Serviceguard-to-Veritas Membership Coordination daemon.
(Only present if Veritas CFS is installed.)
54 Understanding Serviceguard Software Components