--- /dev/null
+--- omv/Filesystem.js.org 2014-09-18 10:52:09.777037347 +0200
++++ omv/Filesystem.js 2014-09-18 21:18:41.363038848 +0200
+@@ -642,6 +642,14 @@
+ tbarBtnDisabled["quota"] = true;
+ }
+ }
++ //Disable all buttons for zfs filesystems. These actions should be
++ //handled by 3rd party plugin.
++ if([ "zfs_member" ].indexOf(
++ records[0].get("type")) == 0) {
++ tbarBtnDisabled["mount"] = true;
++ tbarBtnDisabled["unmount"] = true;
++ tbarBtnDisabled["delete"] = true;
++ }
+ // Update the button controls.
+ Ext.Object.each(tbarBtnDisabled, function(key, value) {
+ this.setToolbarButtonDisabled(key, value);