.TH gfs2_trace 8

.SH NAME

gfs2_trace \- can enable trace events, disable trace events, and capture data from GFS2 trace events.

.SH SYNOPSIS

.B gfs2_trace \fR[-dqEN]  [-e \fItrace event name]\fR [-n \fItrace event name]\fR [-o \fIoutput filename]\fR

.PP

.SH DESCRIPTION

\fIgfs2_trace\fR can enabled and disable trace events on all trace events or selected trace events. \fIgfs2_trace\fR 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.

.PP

.SH OPTIONS

.TP

\fB-h,  --help\fP

Prints out a short usage message and exits.

.TP

\fB-d,  --debug\fP

enables debug logging.

.TP

\fB-q,  --quiet\fP

disables logging to console.

.TP

\fB-l,  --list\fP

lists the enabled state and filters for the GFS2 trace events

.TP

\fB-E,  --enable_all_trace_events\fP

enables all trace_events for GFS2

.TP

\fB-e \fI<trace event name>, \fB----enable_trace_event\fR=\fI<trace event name>\fP

selected trace_events that will be enabled for GFS2

.TP

\fB-N,  --disable_all_trace_events\fP

disables all trace_events for GFS2

.TP

\fB-n \fI<trace event name>, \fB----disable_trace_event\fR=\fI<trace event name>\fP

selected trace_events that will be enabled for GFS2

.TP

\fB-c \fI<output filename>, \fB--capture\fR=\fI<output filename>\fP

enables capturing of trace events and will save the data to a file

.

.SH SEE ALSO