group_tool (8) Linux Manual Page

group_tool – run common fence_tool, dlm_tool, gfs_control commands

Synopsis

group_tool [COMMAND] [OPTIONS]

Description

This utility is deprecated and the new replacements are shown. See fence_tool(8), dlm_tool(8), gfs_control(8) man pages for more information about the new commands.

ls

runs fence_tool ls ; dlm_tool ls ; gfs_control ls

dump fence

equivalent to new fence_tool dump

dump dlm

equivalent to new dlm_tool dump

dump gfs

equivalent to new gfs_control dump

dump plocks name

equivalent to new dlm_tool plocks name

Cluster Uprading

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.

ls -g1

queries and displays the internal groupd state.

dump

queries and dumps the groupd debug buffer.

compat

queries and displays the internal groupd compatibility mode.

Options

-g num

Force old groupd queries with 1.

-n

Show all node information in ls.

-v

Show verbose information from groupd with ls -g1.

-h

Print a help message describing available options, then exit.

-V

Print program version information, then exit.

See Also

cman(5), groupd(8), fence_tool(8), dlm_tool(8), gfs_control(8)