- if (!read_only)
- r = guestfs_mount (g, mp->device, mp->mountpoint);
- else
- r = guestfs_mount_ro (g, mp->device, mp->mountpoint);
+
+ /* Don't use guestfs_mount here because that will default to mount
+ * options -o sync,noatime. For more information, see guestfs(3)
+ * section "LIBGUESTFS GOTCHAS".
+ */
+ const char *options = read_only ? "ro" : "";
+ r = guestfs_mount_options (g, options, mp->device, mp->mountpoint);