From: Alexander Barton <alex@barton.de>
Date: Fri, 26 Dec 2014 23:43:46 +0000 (+0100)
Subject: btrfs-mksnapshot: Create read-only snapshots
X-Git-Url: https://arthur.barton.de/gitweb/?p=ax-linux.git;a=commitdiff_plain;h=9ce224faf95185d48692b267d78b93203a093a68

btrfs-mksnapshot: Create read-only snapshots
---

diff --git a/btrfs/mksnapshot/btrfs-mksnapshot b/btrfs/mksnapshot/btrfs-mksnapshot
index 3386b47..f380fef 100755
--- a/btrfs/mksnapshot/btrfs-mksnapshot
+++ b/btrfs/mksnapshot/btrfs-mksnapshot
@@ -120,6 +120,6 @@ echo "Creating snapshot of \"$VOLUME_PATH\" (\"$VOLUME_NAME\") in btrfs \"$FS_NA
 set -x
 
 cd "$FS_MOUNT_PATH"
-btrfs subvolume snapshot "$VOLUME_NAME" "$NEW_VOLUME_NAME"
+btrfs subvolume snapshot -r "$VOLUME_NAME" "$NEW_VOLUME_NAME"
 find . -maxdepth 1 \( -name "$BASE_VOLUME_NAME" -o \
  -name "$BASE_VOLUME_NAME"@'*' \) -exec ls -1d {} \; | sort | column