locmaint: df: filter out uninteresting mount points

1 files changed, 6 insertions, 2 deletions

diff --git a/bin/locmaint b/bin/locmaint
index 9366f6a3..f6bf2c56 100755
--- a/bin/locmaint
+++ b/bin/locmaint
@@ -502,8 +502,12 @@ sub do_sysmaint {
       for grep !/\A$kernel_pkg_name\z/,
       map { /^..A? (\S+)\s/; $1 } `aptitude search '?obsolete'`;
 
-    show_user
-      ("df -h", "Clean up some files if host does not have enough disc space");
+    (split " ")[-1] =~ m#\A/(dev|run|snap|var/lib/schroot)#
+      or print for `df -hP`;
+    say_spaced_bullet(
+	"Clean up some files if host does not have enough disc space");
+    get_ack();
+
     script_status("updating apt indices");
     system as_root("apt-get update");
     die "apt-get update failed" unless $? == 0;