Run common fence_tool, dlm_tool, gfs_control commands
group_tool [COMMAND] [OPTIONS]
runs fence_tool ls ; dlm_tool ls ; gfs_control ls
equivalent to new fence_tool dump
equivalent to new dlm_tool dump
equivalent to new gfs_control dump
dump plocks name
equivalent to new dlm_tool plocks name
When performing a rolling upgrade from cluster2 to cluster3, the groupd(8) daemon will be running and group_tool can be used with groupd like it was in cluster2.
queries and displays the internal groupd state.
queries and dumps the groupd debug buffer.
queries and displays the internal groupd compatibility mode.
Force old groupd queries with 1.
Show all node information in ls.
Show verbose information from groupd with ls -g1.
Print a help message describing available options, then exit.
Print program version information, then exit.