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trace: Support new option: force-log-level

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trace has till now forced the log level to be set to
NORMAL. This masks other log output that we might need
to observed in combination with the trace output. This
new option allows us to force the log-level to something
other than NORMAL.

Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 168 (trace does not output debug messages)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=168
This commit is contained in:
Shehjar Tikoo 2010-02-25 15:37:55 +00:00 committed by Anand V. Avati
parent 3f467f4464
commit dc3e568cfa
1 changed files with 26 additions and 2 deletions
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28
xlators/debug/trace/src/trace.c
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@ -57,6 +57,7 @@ struct {
int enabled;
} trace_fop_names[GF_FOP_MAXVALUE];
int trace_log_level = GF_LOG_NORMAL;
static char *
trace_stat_to_str (struct stat *stbuf)
@ -2048,6 +2049,7 @@ init (xlator_t *this)
{
dict_t *options = NULL;
char *includes = NULL, *excludes = NULL;
char *forced_loglevel = NULL;
if (!this)
return -1;
@ -2087,8 +2089,30 @@ init (xlator_t *this)
if (excludes)
process_call_list (excludes, 0);
if (gf_log_get_loglevel () < GF_LOG_NORMAL)
gf_log_set_loglevel (GF_LOG_NORMAL);
if (dict_get (options, "force-log-level")) {
forced_loglevel = data_to_str (dict_get (options,
"force-log-level"));
if (!forced_loglevel)
goto setloglevel;
if (strcmp (forced_loglevel, "NORMAL") == 0)
trace_log_level = GF_LOG_NORMAL;
else if (strcmp (forced_loglevel, "TRACE") == 0)
trace_log_level = GF_LOG_TRACE;
else if (strcmp (forced_loglevel, "ERROR") == 0)
trace_log_level = GF_LOG_ERROR;
else if (strcmp (forced_loglevel, "DEBUG") == 0)
trace_log_level = GF_LOG_DEBUG;
else if (strcmp (forced_loglevel, "WARNING") == 0)
trace_log_level = GF_LOG_WARNING;
else if (strcmp (forced_loglevel, "CRITICAL") == 0)
trace_log_level = GF_LOG_CRITICAL;
else if (strcmp (forced_loglevel, "NONE") == 0)
trace_log_level = GF_LOG_NONE;
}
setloglevel:
gf_log_set_loglevel (trace_log_level);
return 0;
}