From: Sage Weil <sage@redhat.com>
Date: Thu, 5 Oct 2017 22:25:06 +0000 (-0500)
Subject: mgr/balancer: more aggressive steps
X-Git-Tag: v13.0.1~320^2~7
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=0dbcf737eaed02b5aa94bc6f27231b4b87f09ce5;p=ceph-ci.git

mgr/balancer: more aggressive steps

We are smart enough to back off if we misplace too much.

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/pybind/mgr/balancer/module.py b/src/pybind/mgr/balancer/module.py
index 68ae7cb7ae5..87ffb6fca8e 100644
--- a/src/pybind/mgr/balancer/module.py
+++ b/src/pybind/mgr/balancer/module.py
@@ -613,7 +613,7 @@ class Module(MgrModule):
         max_iterations = self.get_config('crush_compat_max_iterations', 25)
         if max_iterations < 1:
             return False
-        step = self.get_config('crush_compat_step', .2)
+        step = self.get_config('crush_compat_step', .5)
         if step <= 0 or step >= 1.0:
             return False
         max_misplaced = float(self.get_config('max_misplaced',