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HP-UX HB v13.00 Ch-15 - Serviceguard

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HP-UX Handbook – Rev 13.00 Page 103 (of 108)
Chapter 15 Serviceguard
October 29, 2013
selected patch list.
HP-Internal Documentation
Recommended Patches for ACSL Products
http://haweb.ind.hp.com/Support/RecmdPatches.html
Serviceguard 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
Each of these daemons logs to the /var/adm/syslog/syslog.log file
except for /opt/cmom/lbin/cmomd, which logs to
/var/opt/cmom/cmomd.log.
The quorum server runs outside the cluster. By default, it logs to the standard output, and it is
suggested you redirect output to a file named /var/adm/qs/qs.log.
For more Informations about Logging see Section “Troubleshooting”.
CFS Components, Commands and Daemons
CFS Components
The HP Serviceguard Storage Management Suite (SMS) offers additional components for
interfacing with the VERITAS Cluster File System. SMS documents are posted at:
Storage Management Suite (Legacy Versions) (http://www.hp.com/go/hpux-SG-SMS-previous-docs)
Storage Management Suite A.03.xx (http://www.hp.com/go/hpux-SG-SMS-A03-docs)
HP Serviceguard Storage Management Suite A.04.xx (with 5.1 SP1 Veritas)
VERITAS CFS components operate directly over Ethernet networks that connect the nodes
within a cluster. Redundant networks are required to avoid single points of failure.
The VERITAS CFS components are:
GAB (Group Membership Services/Atomic Broadcast) – When VERITAS Cluster
Volume Manager (CVM) 4.1 or VERITAS Cluster File System (CFS) is deployed as part