From 3f5d270fef1a7286fa3f60195339d663a7f247c2 Mon Sep 17 00:00:00 2001
From: Daniel Hansson <github@hanssonit.se>
Date: Fri, 1 May 2020 17:14:42 +0200
Subject: [PATCH] only import if missing

---
 static/change-to-zfs-mount-generator.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/static/change-to-zfs-mount-generator.sh b/static/change-to-zfs-mount-generator.sh
index e8b8740c..e06cccb7 100644
--- a/static/change-to-zfs-mount-generator.sh
+++ b/static/change-to-zfs-mount-generator.sh
@@ -36,7 +36,10 @@ fi
 
 # In either case it's always better to use UUID instead of the /dev/sdX name, so do that as well
 # Import zpool in case missing
-zpool import -f "$POOLNAME"
+if zpool list | grep -q 'no pools available'
+then
+    zpool import -f "$POOLNAME"
+fi
 
 # Get UUID
 if fdisk -l /dev/sdb1