remove rbd_header_race test

This no longer works since export does not do a watch, and the race is
being closed a different way not detectable by this test.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>

diff --git a/suites/rbd/basic/tasks/rbd_header_race.yaml b/suites/rbd/basic/tasks/rbd_header_race.yaml
deleted file mode 100644 (file)
index df8b1a9..0000000
--- a/suites/rbd/basic/tasks/rbd_header_race.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-tasks:
-- ceph:
-- ceph-fuse:
-- workunit:
-    clients:
-      client.0:
-        - rbd/watch_correct_version.sh