Skip zfs iostats (#2451)

skip over the zfs IO metrics if their paths are missing Signed-off-by: tnextday <fw2k4@163.com> Signed-off-by: tnextday <fw2k4@163.com>
prometheus · Sep 22, 2022 · d7e89e7 · d7e89e7
1 parent 863f3ac
commit d7e89e7
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/collector/zfs_linux.go b/collector/zfs_linux.go
@@ -74,10 +74,6 @@ func (c *zfsCollector) updatePoolStats(ch chan<- prometheus.Metric) error {
 		return err
 	}
 
-	if zpoolPaths == nil {
-		return nil
-	}
-
 	for _, zpoolPath := range zpoolPaths {
 		file, err := os.Open(zpoolPath)
 		if err != nil {