From c486b1fa3010c4c5f190ece9a2ed0a1430dfe7b5 Mon Sep 17 00:00:00 2001
From: Kairui Song <kasong@redhat.com>
Date: Tue, 7 Sep 2021 14:42:30 +0800
Subject: [PATCH] mkdumprd: remove an awk call in get_fs_size

By using `df --output=avail`, the awk call can be dropped.

Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
---
 mkdumprd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkdumprd b/mkdumprd
index bc50208..79cc6b5 100644
--- a/mkdumprd
+++ b/mkdumprd
@@ -132,7 +132,7 @@ mkdir_save_path_ssh()
 #Function: get_fs_size
 #$1=dump target
 get_fs_size() {
-    df -P "$(get_mntpoint_from_target "$1")/$SAVE_PATH"|tail -1|awk '{print $4}'
+    df --output=avail "$(get_mntpoint_from_target "$1")/$SAVE_PATH" | tail -1
 }
 
 #Function: get_raw_size