clusvcadm



clusvcadm(8)                 Red Hat Cluster Suite                clusvcadm(8)




NAME

       clusvcadm - Cluster User Service Administration Utility


SYNOPSIS

       clusvcadm [-d <service> ] [-e <service> ] [-l] [-u] [-S] [-m <member> ]
       [-r <service> ] [-S] [-R <service> ] [-s <service> ] [-v]



DESCRIPTION

       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.



OPTIONS

       -d <service>
              Stops and disables the user service named service

       -e <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.

       -m <member>
              When  used in conjunction with either the -e or -r options, this
              specifies the preferred target member on which to start the ser-
              vice.

       -R <service>
              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.

       -s <service>
              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.



SEE ALSO

       clustat(8), clushutdown(8)



                                   Jan 2005                       clusvcadm(8)

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