add -a usage (prometheus-community#160)

Signed-off-by: Antoine Beaupré <[email protected]>
anarcat · Jun 8, 2023 · daedbed · daedbed
1 parent 5aca539
commit daedbed
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lvm-prom-collector b/lvm-prom-collector
@@ -31,6 +31,7 @@ display_usage() {
   echo "Use -p for used and free space of physical volumes."
   echo "Use -s for the percentage usage of snapshots."
   echo "Use -t for the percentage usage of thin pools."
+  echo "Use -a to enable everything."
 }
 
 if [ "$(id -u)" != "0" ]; then