From 0b8020ac1891ce859e9dad354b0db61f7be903d5 Mon Sep 17 00:00:00 2001
From: Drew Bonasera <Drewsif@users.noreply.github.com>
Date: Thu, 28 Apr 2016 02:10:01 -0400
Subject: [PATCH] Change parameters to cp for image copy

This will speed up the copy process on some filesystems by writing less to the disk. CoW filesystems will perform the best
---
 pishrink.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pishrink.sh b/pishrink.sh
index fb24736..d5864ae 100755
--- a/pishrink.sh
+++ b/pishrink.sh
@@ -26,7 +26,7 @@ fi
 #Copy to new file if requested
 if [ -n "$2" ]; then
   echo "Copying $1 to $2..."
-  cp "$1" "$2"
+  cp --reflink=auto --sparse=always "$1" "$2"
   if (( $? != 0 )); then
    echo "ERROR: Could not copy file..."
    exit -5