Index: boot/zfs/zfsimpl.c
===================================================================
--- boot/zfs/zfsimpl.c	(wersja 217283)
+++ boot/zfs/zfsimpl.c	(kopia robocza)
@@ -814,17 +814,10 @@
 		return (EIO);
 	}
 
-#ifndef TEST
-	if (val != POOL_STATE_ACTIVE) {
-		/*
-		 * Don't print a message here. If we happen to reboot
-		 * while where is an exported pool around, we don't
-		 * need a cascade of confusing messages during boot.
-		 */
-		/*printf("ZFS: pool is not active\n");*/
+	if (val == POOL_STATE_DESTROYED) {
+		/* We don't boot only from destroyed pools. */
 		return (EIO);
 	}
-#endif
 
 	if (nvlist_find(nvlist,
 			ZPOOL_CONFIG_POOL_TXG,