From 3cb43a6a1095b4dd4cb8b2a03e3d232159d4242b Mon Sep 17 00:00:00 2001
From: root <root@fuji>
Date: Mon, 30 Nov 2015 15:03:51 +0100
Subject: [PATCH] use PATH to find btrfs.

---
 snapshot.sh | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/snapshot.sh b/snapshot.sh
index 88aa8d1..b35265d 100755
--- a/snapshot.sh
+++ b/snapshot.sh
@@ -20,16 +20,17 @@
 # 0 * * * * /root/somescripts/btrfs/snapshot.sh &> /dev/null
 # This script will generate: current_$vol.snp/.txt + last_$vol.snp/.txt and date_$date_$vol.snp/.txt
 #
-# Timestamp of creation.
-STARTTS="`date +'%Y-%m-%d--%H-%M'`"
-CALLPATH="`pwd`"
+
 MAXSNAPP=25
 DELSNAPP=5
 
+STARTTS="`date +'%Y-%m-%d--%H-%M'`"
+CALLPATH="`pwd`"
+PATH="${PATH}:/sbin"
+
 echo $STARTTS
 mount /mnt/btrfs &> /dev/null
 cd /mnt/btrfs
-#exit 0
 
 #for every .autosnap subvol...
 for vol in $(find /mnt/btrfs -xdev -maxdepth 1 -iname '*.autosnap'); do
@@ -38,7 +39,7 @@ for vol in $(find /mnt/btrfs -xdev -maxdepth 1 -iname '*.autosnap'); do
 
 	# delete snap to allow move.
 	if [ -e "${VOLNAME}.$(echo "$MAXSNAPP+1"|bc).snap" ]; then
-		/bin/btrfs subvolume delete "${VOLNAME}.$(echo "$MAXSNAPP+1"|bc).snap"
+		btrfs subvolume delete "${VOLNAME}.$(echo "$MAXSNAPP+1"|bc).snap"
 	fi
 
 	# move existing snapshots
@@ -51,12 +52,12 @@ for vol in $(find /mnt/btrfs -xdev -maxdepth 1 -iname '*.autosnap'); do
 
 	# create new snapshot
 	touch -m -a "${VOLNAME}.autosnap"
-	/bin/btrfs subvolume snapshot -r "${VOLNAME}.autosnap" "${VOLNAME}.0.snap"
+	btrfs subvolume snapshot -r "${VOLNAME}.autosnap" "${VOLNAME}.0.snap"
 
 	# delete snapshots... (also fixes off by one)
 	for i in $(seq 0 ${DELSNAPP}) ; do
 		if [ -e "${VOLNAME}.$(echo "$MAXSNAPP+$i"|bc).snap" ]; then
-			/bin/btrfs subvolume delete "${VOLNAME}.$(echo "$MAXSNAPP+$i"|bc).snap"
+			btrfs subvolume delete "${VOLNAME}.$(echo "$MAXSNAPP+$i"|bc).snap"
 		fi
 	done
 done
-- 
2.43.0