From 0f93519cf08dbed37396850f07f14e295f951b7b Mon Sep 17 00:00:00 2001
From: Jochen Welzel <jochen.welzel@de.clara.net>
Date: Mon, 11 Jan 2021 10:43:55 +0100
Subject: [PATCH] removed -F from incremental

---
 libvirt-zsh-backup.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libvirt-zsh-backup.sh b/libvirt-zsh-backup.sh
index c398aa7..4b2ba88 100644
--- a/libvirt-zsh-backup.sh
+++ b/libvirt-zsh-backup.sh
@@ -117,7 +117,8 @@ else
     then
         LASTSNAP="backup_$LASTBACKUP"
 	echo "$(date +%Y-%m-%d_%H:%M:%S): Trying to send incremental snapshot from $LASTSNAP"
-	zfs send -R -i "$SRCZFS"@"$LASTSNAP" "$SRCZFS"@"$SNAPNAME" | pv -L $LIMIT | ssh $DESTHOST sudo zfs recv -F $DESTZFS
+	ssh $DESTHOST sudo zfs rollback "$DESTZFS"@"$LASTSNAP"
+	zfs send -R -i "$SRCZFS"@"$LASTSNAP" "$SRCZFS"@"$SNAPNAME" | pv -L $LIMIT | ssh $DESTHOST sudo zfs recv $DESTZFS
     else 
         echo "$(date +%Y-%m-%d_%H:%M:%S): Sending full snapshot"
         zfs send -R "$SRCZFS"@"$SNAPNAME" | pv -L $LIMIT | ssh $DESTHOST sudo zfs recv -F $DESTZFS