From: xinxin shu <xinxin.shu@intel.com>
Date: Thu, 6 Aug 2015 07:52:44 +0000 (+0800)
Subject: fix 'rados ls' issue if using keyvaluestore as objectstore backend
X-Git-Tag: v9.1.0~346^2~13
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=62214832a488d2a9e7f1e32aebf3f3182c2d109f;p=ceph.git

fix 'rados ls' issue if using keyvaluestore as objectstore backend

Fixes: #12637

Signed-off-by: xinxin shu <xinxin.shu@intel.com>
---

diff --git a/src/osd/PGBackend.cc b/src/osd/PGBackend.cc
index 941569e774b..08912bdb280 100644
--- a/src/osd/PGBackend.cc
+++ b/src/osd/PGBackend.cc
@@ -107,7 +107,9 @@ int PGBackend::objects_list_partial(
   // Starts with the smallest generation to make sure the result list
   // has the marker object (it might have multiple generations
   // though, which would be filtered).
-  ghobject_t _next(begin, 0, get_parent()->whoami_shard().shard);
+  ghobject_t _next;
+  if (!begin.is_min())
+    _next = ghobject_t(begin, 0, get_parent()->whoami_shard().shard);
   ls->reserve(max);
   int r = 0;
   while (!_next.is_max() && ls->size() < (unsigned)min) {