From: Sage Weil <sage@inktank.com>
Date: Mon, 6 May 2013 21:21:28 +0000 (-0700)
Subject: osd: optionally enable leveldb logging
X-Git-Tag: v0.62~7
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=5a631b852d915b062c90d56ee299e20f934a641d;p=ceph.git

osd: optionally enable leveldb logging

Signed-off-by: Sage Weil <sage@inktank.com>
(cherry picked from commit 0b4c5c1a3349670d11cc3c4fb3c4b3c1a80b2502)
---

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index e69de24c598c..687dea107a2d 100644
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -450,6 +450,7 @@ OPTION(osd_leveldb_bloom_size, OPT_INT, 0) // OSD's leveldb bloom bits per entry
 OPTION(osd_leveldb_max_open_files, OPT_INT, 0) // OSD's leveldb max open files
 OPTION(osd_leveldb_compression, OPT_BOOL, true) // OSD's leveldb uses compression
 OPTION(osd_leveldb_paranoid, OPT_BOOL, false) // OSD's leveldb paranoid flag
+OPTION(osd_leveldb_log, OPT_STR, "")  // enable OSD leveldb log file
 
 /**
  * osd_client_op_priority and osd_recovery_op_priority adjust the relative
diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index 0212a624e506..140289babc46 100644
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -1657,6 +1657,7 @@ int FileStore::mount()
     omap_store->options.compression_enabled = g_conf->osd_leveldb_compression;
     omap_store->options.paranoid_checks = g_conf->osd_leveldb_paranoid;
     omap_store->options.max_open_files = g_conf->osd_leveldb_max_open_files;
+    omap_store->options.log_file = g_conf->osd_leveldb_log;
 
     stringstream err;
     if (omap_store->create_and_open(err)) {