diff options
| author | shishir gowda <shishirng@gluster.com> | 2010-10-04 06:47:35 +0000 |
|---|---|---|
| committer | Vijay Bellur <vijay@dev.gluster.com> | 2010-10-04 07:05:39 -0700 |
| commit | f02499e16624f29ac2be5531f1c4c298a12f33a8 (patch) | |
| tree | b295ba5c0cbd7c7707c662ba0bd3e8521a14120b /libglusterfs | |
| parent | 408c164d0adf67d0ab636d3f617fc48c896d33a6 (diff) | |
Add log-level option to command volume set
log-level option to set brick's log-level
client-log-level to set client's log-level
Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 1789 (add log-level options to volume set)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1789
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/xlator.c | 90 | ||||
| -rw-r--r-- | libglusterfs/src/xlator.h | 1 |
2 files changed, 91 insertions, 0 deletions
diff --git a/libglusterfs/src/xlator.c b/libglusterfs/src/xlator.c index 66508966a..64f8b7110 100644 --- a/libglusterfs/src/xlator.c +++ b/libglusterfs/src/xlator.c @@ -1166,3 +1166,93 @@ xlator_destroy (xlator_t *xl) return 0; } +int +is_gf_log_command (xlator_t *this, const char *name, char *value) +{ + xlator_t *trav = NULL; + char key[1024] = {0,}; + int ret = -1; + int log_level = -1; + gf_boolean_t syslog_flag = 0; + glusterfs_ctx_t *ctx = NULL; + + if (!strcmp ("trusted.glusterfs.syslog", name)) { + ret = gf_string2boolean (value, &syslog_flag); + if (ret) { + ret = EOPNOTSUPP; + goto out; + } + if (syslog_flag) + gf_log_enable_syslog (); + else + gf_log_disable_syslog (); + + goto out; + } + + if (fnmatch ("trusted.glusterfs*set-log-level", name, FNM_NOESCAPE)) + goto out; + + if (!strcasecmp (value, "CRITICAL")) { + log_level = GF_LOG_CRITICAL; + } else if (!strcasecmp (value, "ERROR")) { + log_level = GF_LOG_ERROR; + } else if (!strcasecmp (value, "WARNING")) { + log_level = GF_LOG_WARNING; + } else if (!strcasecmp (value, "INFO")) { + log_level = GF_LOG_INFO; + } else if (!strcasecmp (value, "DEBUG")) { + log_level = GF_LOG_DEBUG; + } else if (!strcasecmp (value, "TRACE")) { + log_level = GF_LOG_TRACE; + } else if (!strcasecmp (value, "NONE")) { + log_level = GF_LOG_NONE; + } + + if (log_level == -1) { + ret = EOPNOTSUPP; + goto out; + } + + /* Some crude way to change the log-level of process */ + if (!strcmp (name, "trusted.glusterfs.set-log-level")) { + /* */ + gf_log ("glusterfs", gf_log_get_loglevel(), + "setting log level to %d (old-value=%d)", + log_level, gf_log_get_loglevel()); + gf_log_set_loglevel (log_level); + ret = 0; + goto out; + } + if (!strcmp (name, "trusted.glusterfs.fuse.set-log-level")) { + /* */ + gf_log (this->name, gf_log_get_xl_loglevel (this), + "setting log level to %d (old-value=%d)", + log_level, gf_log_get_xl_loglevel (this)); + gf_log_set_xl_loglevel (this, log_level); + ret = 0; + goto out; + } + + ctx = glusterfs_ctx_get(); + if (!ctx) + goto out; + if (!ctx->active) + goto out; + trav = ctx->active->top; + + while (trav) { + snprintf (key, 1024, "trusted.glusterfs.%s.set-log-level", + trav->name); + if (fnmatch (name, key, FNM_NOESCAPE) == 0) { + gf_log (trav->name, gf_log_get_xl_loglevel (trav), + "setting log level to %d (old-value=%d)", + log_level, gf_log_get_xl_loglevel (trav)); + gf_log_set_xl_loglevel (trav, log_level); + ret = 0; + } + trav = trav->next; + } +out: + return ret; +} diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h index db5e65289..d1cb83948 100644 --- a/libglusterfs/src/xlator.h +++ b/libglusterfs/src/xlator.h @@ -859,6 +859,7 @@ int loc_copy (loc_t *dst, loc_t *src); void loc_wipe (loc_t *loc); int xlator_mem_acct_init (xlator_t *xl, int num_types); int xlator_tree_reconfigure (xlator_t *old_xl, xlator_t *new_xl); +int is_gf_log_command (xlator_t *trans, const char *name, char *value); #define GF_STAT_PRINT_FMT_STR "%"PRIx64",%"PRIx64",%"PRIx32",%"PRIx32",%"PRIx32",%"PRIx32",%"PRIx64",%"PRIx64",%"PRIx32",%"PRIx64",%"PRIx32",%"PRIx32",%"PRIx32",%"PRIx32",%"PRIx32",%"PRIx32"\n" |