gfs2_trace8
Can enable trace events, disable trace events, and capture data from gfs2 trace events.
Usage
gfs2_trace [-dqEN]
[-e
trace
event
name]
[-n
trace
event
name]
[-o
output
filename]
Overview
gfs2_trace can enabled and disable trace events on all trace events or selected trace events. gfs2_trace can capture the output of the trace events and write the output to a file. When capturing trace events, the script will exit when control-c is pressed. The trace events will be then written to the selected file.
Options
-
-h, --help -
Prints out a short usage message and exits.
-
-d, --debug -
enables debug logging.
-
-q, --quiet -
disables logging to console.
-
-l, --list -
lists the enabled state and filters for the GFS2 trace events
-
-E, --enable_all_trace_events -
enables all trace_events for GFS2
- -e <trace event name>,
----enable_trace_event=<trace event name> -
selected trace_events that will be enabled for GFS2
-
-N, --disable_all_trace_events -
disables all trace_events for GFS2
- -n <trace event name>,
----disable_trace_event=<trace event name> -
selected trace_events that will be enabled for GFS2
- -c <output filename>,
--capture=<output filename> -
enables capturing of trace events and will save the data to a file