From efc57eae4cf07b3d4b71e4bf3d0c49823653aeca Mon Sep 17 00:00:00 2001
From: "Brian C. Lane" <bcl@redhat.com>
Date: Fri, 14 Dec 2018 09:15:31 -0800
Subject: [PATCH] lorax: Save information about rootfs filesystem size and
 usage

Run df on the filesystem image after it has been created.
Output will be in program.log, eg:

Running... df /var/tmp/lorax.imgutils.wm04pg_v
Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/loop0       1998672 1619508    362780  82% /var/tmp/lorax.imgutils.wm04pg_v
Return code: 0

Resolves: rhbz#1659625
---
 src/pylorax/imgutils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pylorax/imgutils.py b/src/pylorax/imgutils.py
index d8ae3958..cfd9ce0b 100644
--- a/src/pylorax/imgutils.py
+++ b/src/pylorax/imgutils.py
@@ -447,6 +447,9 @@ def mkfsimage(fstype, rootdir, outfile, size=None, mkfsargs=None, mountargs="",
                 copytree(rootdir, mnt, preserve)
             do_grafts(graft, mnt, preserve)
 
+            # Save information about filesystem usage
+            execWithRedirect("df", [mnt])
+
     # Make absolutely sure that the data has been written
     runcmd(["sync"])