From: Liu Yiding <liuyd.fnst@fujitsu.com>
Date: Thu, 14 Apr 2022 02:34:47 +0000 (+0800)
Subject: common/rc: Skip virtiofs when _require_exportfs
X-Git-Tag: v2022.05.01~26
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=d26e6be1290c27c4639439570ad0c8bf9ce5a5db;p=xfstests-dev.git

common/rc: Skip virtiofs when _require_exportfs

open_by_handle_at(2) is not supported by virtio-fs.
Reference:
https://gitlab.com/virtio-fs/qemu/-/issues/10

Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
---

diff --git a/common/rc b/common/rc
index 4c24e1b3..83e932cf 100644
--- a/common/rc
+++ b/common/rc
@@ -3595,6 +3595,14 @@ _require_freeze()
 _require_exportfs()
 {
 	_require_test_program "open_by_handle"
+
+	# virtiofs doesn't support open_by_handle_at(2) yet, though the syscall
+	# doesn't return error. It requires stable FUSE nodeids.
+	# This feature is expected to be implemented in the future in virtiofs,
+	# and this check should be removed by then.
+	[ $FSTYP == "virtiofs" ] && \
+		_notrun "$FSTYP doesn't support open_by_handle_at(2)"
+
 	mkdir -p "$TEST_DIR"/exportfs_test
 	$here/src/open_by_handle -c "$TEST_DIR"/exportfs_test 2>&1 \
 		|| _notrun "$FSTYP does not support NFS export"