thrashosds: maxdead default to 0

This avoids any possibility of blocking peering.

diff --git a/teuthology/task/ceph_manager.py b/teuthology/task/ceph_manager.py
index 2f2346cd67221ddf8d1e32d61a035ba916c0e85c..860844f5f169e79aa91a39585a1a0a0b8ed50d3f 100644 (file)
--- a/teuthology/task/ceph_manager.py
+++ b/teuthology/task/ceph_manager.py
@@ -106,7 +106,7 @@ class Thrasher(gevent.Greenlet):
 
     def do_thrash(self):
         cleanint = self.config.get("clean_interval", 60)
-        maxdead = self.config.get("max_dead", 1);
+        maxdead = self.config.get("max_dead", 0);
         delay = self.config.get("op_delay", 5)
         self.log("starting do_thrash")
         while not self.stopping:

diff --git a/teuthology/task/thrashosds.py b/teuthology/task/thrashosds.py
index a039e157154b11c80bef31b58fee83b37c79d49a..ab5fc9b357ee8ce66dbc936fd0af1c9eccf800d8 100644 (file)
--- a/teuthology/task/thrashosds.py
+++ b/teuthology/task/thrashosds.py
@@ -30,7 +30,7 @@ def task(ctx, config):
 
     min_dead: (0) minimum number of osds to leave down/dead.
 
-    max_dead: (1) maximum number of osds to leave down/dead before waiting
+    max_dead: (0) maximum number of osds to leave down/dead before waiting
        for clean.  This should probably be num_replicas - 1.
 
     clean_interval: (60) the approximate length of time to loop before