rados/singleton: need 3 osds for radostool test

There's a k=2 m=1 ec pool in the test!

Fixes: http://tracker.ceph.com/issues/17775
Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/suites/rados/singleton/all/radostool.yaml b/suites/rados/singleton/all/radostool.yaml
index 0760ebd4bc478a69270bfa92eb1f1f63e7f1f2f8..1df407949705933d2bc572d653f1f7c6cdf2b212 100644 (file)
--- a/suites/rados/singleton/all/radostool.yaml
+++ b/suites/rados/singleton/all/radostool.yaml
@@ -2,6 +2,7 @@ roles:
 - - mon.a
   - osd.0
   - osd.1
+  - osd.2
   - client.0
 openstack:
   - volumes: # attached to each instance