Index: trunk/Nebulous-Server/bin/nebdiskd
===================================================================
--- trunk/Nebulous-Server/bin/nebdiskd	(revision 24609)
+++ trunk/Nebulous-Server/bin/nebdiskd	(revision 24617)
@@ -185,5 +185,5 @@
             # there may be multiple vol_ids per mountpoint but we only need to
             # check each mointpont once
-            my $query = $dbh->prepare_cached("SELECT DISTINCT mountpoint FROM volume");
+            my $query = $dbh->prepare_cached("SELECT DISTINCT mountpoint FROM volume WHERE available = 1");
             $query->execute;
             while (my $row = $query->fetchrow_hashref) {