This function was added by commit 6d5b969d4206208e91ca807b09aac75f2f428393 librbd: add diff_iterate2 to API git describe: v0.94-1009-g6d5b969d42 contains: v9.0.1~55^2~27 Effectively bump the required version to 9.0.1 now that we no longer try to support Debian 8. Ubuntu 16.04 has 10.2.11: https://repology.org/project/ceph/versions Signed-off-by: Ján Tomko <jtomko@xxxxxxxxxx> --- m4/virt-storage-rbd.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/m4/virt-storage-rbd.m4 b/m4/virt-storage-rbd.m4 index f3d9d04908..a54cdb2cd1 100644 --- a/m4/virt-storage-rbd.m4 +++ b/m4/virt-storage-rbd.m4 @@ -32,7 +32,7 @@ AC_DEFUN([LIBVIRT_STORAGE_CHECK_RBD], [ old_LIBS="$LIBS" LIBS="$LIBS $LIBRBD_LIBS" - AC_CHECK_FUNCS([rbd_get_features],[],[LIBRBD_FOUND=no]) + AC_CHECK_FUNCS([rbd_diff_iterate2],[],[LIBRBD_FOUND=no]) AC_CHECK_FUNCS([rbd_list2]) LIBS="$old_LIBS" fi -- 2.19.2 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list