From: Sage Weil <sage@newdream.net>
Date: Thu, 21 May 2020 15:53:46 +0000 (-0500)
Subject: ceph-dedup-tool: default to fastcdc
X-Git-Tag: v16.1.0~2230^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a5bcaa46a32848bc0a1578b616c570f4ac0bfef2;p=ceph.git

ceph-dedup-tool: default to fastcdc

Signed-off-by: Sage Weil <sage@newdream.net>
---

diff --git a/src/tools/ceph_dedup_tool.cc b/src/tools/ceph_dedup_tool.cc
index c509b3062aee..d8eb16003532 100644
--- a/src/tools/ceph_dedup_tool.cc
+++ b/src/tools/ceph_dedup_tool.cc
@@ -492,7 +492,7 @@ int estimate_dedup_ratio(const std::map < std::string, std::string > &opts,
 {
   Rados rados;
   IoCtx io_ctx;
-  std::string chunk_algo;
+  std::string chunk_algo = "fastcdc";
   string fp_algo = "sha1";
   string pool_name;
   uint64_t chunk_size = 0;