clusvcadm(8) Red Hat Cluster Suite clusvcadm(8)
clusvcadm - Cluster User Service Administration Utility
clusvcadm [-d <service> ] [-e <service> ] [-l] [-u] [-S] [-m <member> ]
[-r <service> ] [-S] [-R <service> ] [-s <service> ] [-v]
The clusvcadm command allows an administrator to enable, disable, relo-
cate, and restart user services in a cluster. In order to perform
cluster service operations, the cluster daemons must be running (and
have quorum) on the member system on which the command is invoked.
Stops and disables the user service named service
Enables and starts the user service named service
-l Lock the cluster’s service managers. This should only be used
if the administrator intends to perform a global, cluster-wide
shutdown. This prevents ALL service operations on ALL currently
running members, thus, services will not fail over during the
shutdown of the cluster. Generally, administrators should use
the clushutdown(8) command to accomplish this. Once the cluster
quorum is dissolved, this state is reset.
When used in conjunction with either the -e or -r options, this
specifies the preferred target member on which to start the ser-
Restarts the user service named service on the cluster member on
which it is currently running.
-S Display whether each of the active service managers is locked or
not. This can be used to verify the correct operation of the -l
and -u options, but is only useful for debugging.
Stops the service named service until a member transition or
until it is enabled again.
-u Unlock the cluster’s service managers. This allows services to
transition again. It will be necessary to re-enable all ser-
vices in the stopped state if this is run after clushutdown(8).
-v Display version information and exit.
Jan 2005 clusvcadm(8)
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