If -C is specified w/o -O bigalloc it has no effect and generates no error. If a cluster size is specified, that should imply bigalloc. Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx> --- diff --git a/misc/mke2fs.c b/misc/mke2fs.c index 7ec8cc2..d1944dc 100644 --- a/misc/mke2fs.c +++ b/misc/mke2fs.c @@ -1351,6 +1351,8 @@ profile_error: optarg); exit(1); } + fs_param.s_feature_ro_compat |= + EXT4_FEATURE_RO_COMPAT_BIGALLOC; break; case 'D': direct_io = 1; -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html