Expand cache= option and use write-through caching by default

[qemu] / qemu-nbd.c

diff --git a/qemu-nbd.c b/qemu-nbd.c
index d5d5db7..fa61816 100644 (file)
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -232,7 +232,7 @@ int main(int argc, char **argv)
             flags |= BDRV_O_SNAPSHOT;
             break;
         case 'n':
-            flags |= BDRV_O_DIRECT;
+            flags |= BDRV_O_NOCACHE;
             break;
         case 'b':
             bindto = optarg;