Fix below error: storage/storage_backend_rbd.c: In function 'virStorageBackendRBDSetAllocation': storage/storage_backend_rbd.c:337:5: error: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint64_t' [-Werror=format=] VIR_DEBUG("Found %llu bytes allocated for RBD image %s", Signed-off-by: Shanzhi Yu <shyu(a)redhat.com&gt; --- src/storage/storage_backend_rbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/storage/storage_backend_rbd.c b/src/storage/storage_backend_rbd.c index c9b47e2..dec0905 100644 --- a/src/storage/storage_backend_rbd.c +++ b/src/storage/storage_backend_rbd.c @@ -324,7 +324,7 @@ virStorageBackendRBDSetAllocation(virStorageVolDefPtr vol, rbd_image_info_t *info) { int r, ret = -1; - uint64_t allocation = 0; + unsigned long long allocation = 0; if ((r = rbd_diff_iterate2(image, NULL, 0, info->size, 0, 1, &virStorageBackendRBDRefreshVolInfoCb, -- 1.8.3.1