From 1993540bf8ae8fc09e29cbc6a693bd81d08a983e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Wed, 28 Sep 2016 13:53:42 +0200
Subject: [PATCH] fix #1122: correctly create LUNs for linked clones

---
 PVE/Storage/ZFSPlugin.pm | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/PVE/Storage/ZFSPlugin.pm b/PVE/Storage/ZFSPlugin.pm
index 6ed3dc9..ca25402 100644
--- a/PVE/Storage/ZFSPlugin.pm
+++ b/PVE/Storage/ZFSPlugin.pm
@@ -260,10 +260,13 @@ sub create_base {
 sub clone_image {
     my ($class, $scfg, $storeid, $volname, $vmid, $snap) = @_;
 
-    my $name  = $class->SUPER::clone_image($scfg, $storeid, $volname, $vmid, $snap);
+    my $name = $class->SUPER::clone_image($scfg, $storeid, $volname, $vmid, $snap);
 
-    my $guid = $class->zfs_create_lu($scfg, $name);
-    $class->zfs_add_lun_mapping_entry($scfg, $name, $guid);
+    # get ZFS dataset name from PVE volname
+    my (undef, $clonedname) = $class->parse_volname($name);
+
+    my $guid = $class->zfs_create_lu($scfg, $clonedname);
+    $class->zfs_add_lun_mapping_entry($scfg, $clonedname, $guid);
 
     return $name;
 }