df plugin: Correctly report inode utilization.

The metrics were attached to the wrong metric family previously.

diff --git a/src/df.c b/src/df.c
index be9d356dda2f34a48269cf42ba0c1218f2719ffb..a4a7af7a48d440cedeb25f0f481a1d3dc43a6ae5 100644 (file)
--- a/src/df.c
+++ b/src/df.c
@@ -271,13 +271,13 @@ static int df_read(void) {
         if (statbuf.f_files > 0) {
           gauge_t f = 100.0 / (gauge_t)statbuf.f_files;
 
-          metric_family_append(&fam_inode_usage, "state", "used",
+          metric_family_append(&fam_inode_utilization, "state", "used",
                                (value_t){.gauge = inode_used * f}, &m);
 
-          metric_family_append(&fam_inode_usage, "state", "free",
+          metric_family_append(&fam_inode_utilization, "state", "free",
                                (value_t){.gauge = inode_free * f}, &m);
 
-          metric_family_append(&fam_inode_usage, "state", "reserved",
+          metric_family_append(&fam_inode_utilization, "state", "reserved",
                                (value_t){.gauge = inode_reserved * f}, &m);
         } else {
           metric_reset(&m);