Update zfs checks

Author: SimonFair

emhttp/plugins/dynamix/CacheDevices.page

@@ -80,7 +80,7 @@ if (count($devs) > 1) {
 <script>
 function isReservedPoolName(poolname, reserved) {
   var name = (poolname || '').trim().toLowerCase();
-  var reservedPrefixes = ['mirror', 'raidz', 'raidz1', 'raidz2', 'raidz3', 'spare'];
+  var reservedPrefixes = ['mirror', 'raidz', 'draid', 'spare'];
 
   if (!name) return false;
 

emhttp/plugins/dynamix/DeviceInfo.page

@@ -197,7 +197,7 @@ String.prototype.celsius = function(){return Math.round((parseInt(this)-32)*5/9)
 
 function isReservedPoolName(poolname, reserved) {
   var name = (poolname || '').trim().toLowerCase();
-  var reservedPrefixes = ['mirror', 'raidz', 'raidz1', 'raidz2', 'raidz3', 'spare'];
+  var reservedPrefixes = ['mirror', 'raidz', 'draid', 'spare'];
 
   if (!name) return false;