From cc4bee52bdee28e7ce170c8582e19b2b53a5168a Mon Sep 17 00:00:00 2001
From: Victor LABORIE <vlaborie@evolix.fr>
Date: Wed, 17 May 2017 16:20:48 +0200
Subject: [PATCH] Btrfs snapshot (incs) are now readonly

---
 bkctld | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bkctld b/bkctld
index e3e0b34..51bd695 100755
--- a/bkctld
+++ b/bkctld
@@ -431,7 +431,7 @@ sub_inc() {
 		if [ ! -d "${inc}" ]; then
 			start=$(date +"%H:%M:%S")
 			if ( check_btrfs ); then
-				/sbin/btrfs subvolume snapshot ${JAILDIR}/$jail $inc > /dev/null
+				/sbin/btrfs subvolume snapshot -r ${JAILDIR}/$jail $inc > /dev/null
 			else
 				cp -alx ${JAILDIR}/${jail}/ $inc
 			fi