NAME
group_tool - display/dump information about fence, dlm and gfs groups
SYNOPSIS
group_tool [SUBCOMMAND] [OPTION]...
DESCRIPTION
The group_tool program displays information about fence, dlm and gfs
groups.
SUBCOMMANDS
group_tool ls [-n]
Queries individual daemons, and displays full daemon and group state.
It is a shortcut for:
fence_tool ls [-n]
dlm_tool ls [-n]
gfs_control ls [-n]
group_tool compat
Queries groupd about compatibility mode currently running:
groupd not running
groupd compatibility mode 0
groupd compatibility mode 1
groupd compatibility mode 2 (pending)
group_tool dump [gfs|dlm|fence|plocks] [name]
Dumps debug info from daemons:
group_tool dump gfs: dump gfs_controld debug log
(same as gfs_control dump)
group_tool dump dlm: dump dlm_controld debug log
(same as dlm_tool dump)
group_tool dump fence: dump fenced debug log
(same as fence_tool dump)
group_tool dump plocks <x>: dump plock state
(same as dlm_tool plocks <x>)
group_tool dump: dump groupd debug log
OPTIONS
-g <num>
Select daemons to query with ls
0: query fenced, dlm_controld, gfs_controld (default)
1: query groupd (for old compat mode)
2: query groupd (1) when in compat mode, otherwise daemons (0)
-n Show all node information (with ls -g0)
-v Show extra event information (with ls -g1)
-V Print the version information and exit.
-h Print out a help message describing available options, then
exit.
SEE ALSO
groupd(8), fence_tool(8), dlm_tool(8), gfs_control(8)
group_tool(8)