From 0a3eec1fffc31dcba65de102a9a8fa271209dd93 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Mon, 17 Jan 2011 15:46:48 -0800
Subject: [PATCH] osd: disallow pgp_num > pg_num on osdmap creation

Signed-off-by: Sage Weil <sage@newdream.net>
---
 src/osd/OSDMap.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/osd/OSDMap.cc b/src/osd/OSDMap.cc
index a5a13f832c764..e77811ca2e593 100644
--- a/src/osd/OSDMap.cc
+++ b/src/osd/OSDMap.cc
@@ -106,6 +106,10 @@ void OSDMap::build_simple(epoch_t e, ceph_fsid_t &fsid,
   created = modified = g_clock.now();
 
   set_max_osd(num_osd);
+
+  // pgp_num <= pg_num
+  if (pgp_bits > pg_bits)
+    pgp_bits = pg_bits; 
   
   // crush map
   map<int, const char*> rulesets;
-- 
2.39.5