Managing HP Serviceguard for Linux, Sixth Edition, August 2006

Serviceguard Commands
Appendix A 291
cmquerycl Query cluster or node configuration information.
cmquerycl searches all specified nodes for cluster
configuration, cluster lock, and Logical Volume
Manager (LVM) information. Cluster configuration
information includes network information such as
LAN interface, IP addresses, bridged networks and
possible heartbeat networks. Cluster lock
information is either the quorum server hostname
and IP address or the lock LUN device file data.
LVM information includes volume group (VG)
interconnection and file system mount point
information. This command should be run as the
first step in preparing for cluster configuration. It
may also be used as a troubleshooting tool to
identify the current configuration of a cluster.
cmreadlog Format an Object Manager log file for easy display.
This command reads the log files created by Object
Manager in the Managed Object File (MOF) format
and displays them in a report with one entry per
line. Use the command when troubleshooting or
reviewing Object Manager activity.
cmresserviced Request monitoring of a device from the monitor
server, cmresmond. This command is used in the
SERVICE_CMD parameter of the package control
script to define package dependencies on monitored
disks.
cmruncl Run a high availability cluster.
cmruncl causes all nodes in a configured cluster or
all nodes specified to start their cluster daemons
and form a new cluster.This command should only
be run when the cluster is not active on any of the
configured nodes. If a cluster is already running on
a subset of the nodes, the cmrunnode command
should be used to start the remaining nodes and
force them to join the existing cluster.
Table A-1 Serviceguard Commands (Continued)
Command Description