diff --git a/rdsn b/rdsn
index 91f9f4e4dc..18120226e6 160000
--- a/rdsn
+++ b/rdsn
@@ -1 +1 @@
-Subproject commit 91f9f4e4dc15f80de628820acf994f74a295ffee
+Subproject commit 18120226e6123fbf2ed744cc580e914be6171f85
diff --git a/src/include/pegasus/version.h b/src/include/pegasus/version.h
index f9a1d6373a..c451cbaffd 100644
--- a/src/include/pegasus/version.h
+++ b/src/include/pegasus/version.h
@@ -3,4 +3,4 @@
 // can be found in the LICENSE file in the root directory of this source tree.
 
 #pragma once
-#define PEGASUS_VERSION "1.13.SNAPSHOT"
+#define PEGASUS_VERSION "2.1.SNAPSHOT"
diff --git a/src/server/config.ini b/src/server/config.ini
index 9e93178857..b4ec4191c1 100644
--- a/src/server/config.ini
+++ b/src/server/config.ini
@@ -16,7 +16,7 @@
   name = replica
   arguments =
   ports = 34801
-  pools = THREAD_POOL_DEFAULT,THREAD_POOL_REPLICATION_LONG,THREAD_POOL_REPLICATION,THREAD_POOL_FD,THREAD_POOL_LOCAL_APP,THREAD_POOL_FDS_SERVICE,THREAD_POOL_COMPACT,THREAD_POOL_INGESTION,THREAD_POOL_SLOG
+  pools = THREAD_POOL_DEFAULT,THREAD_POOL_REPLICATION_LONG,THREAD_POOL_REPLICATION,THREAD_POOL_FD,THREAD_POOL_LOCAL_APP,THREAD_POOL_FDS_SERVICE,THREAD_POOL_COMPACT,THREAD_POOL_INGESTION,THREAD_POOL_SLOG,THREAD_POOL_PLOG
   run = true
   count = 1
 
@@ -152,6 +152,11 @@
   name = slog
   worker_count = 1
 
+[threadpool.THREAD_POOL_PLOG]
+  name = plog
+  partitioned = true
+  worker_count = 4
+
 [meta_server]
   server_list = %{meta.server.list}
   cluster_root = /pegasus/%{cluster.name}
diff --git a/src/server/config.min.ini b/src/server/config.min.ini
index 73fe786a94..9a4d805d6d 100644
--- a/src/server/config.min.ini
+++ b/src/server/config.min.ini
@@ -12,7 +12,7 @@
   type = replica
   name = replica
   ports = @REPLICA_PORT@
-  pools = THREAD_POOL_DEFAULT,THREAD_POOL_REPLICATION_LONG,THREAD_POOL_REPLICATION,THREAD_POOL_FD,THREAD_POOL_LOCAL_APP,THREAD_POOL_LOCAL_SERVICE,THREAD_POOL_COMPACT,THREAD_POOL_INGESTION,THREAD_POOL_SLOG
+  pools = THREAD_POOL_DEFAULT,THREAD_POOL_REPLICATION_LONG,THREAD_POOL_REPLICATION,THREAD_POOL_FD,THREAD_POOL_LOCAL_APP,THREAD_POOL_LOCAL_SERVICE,THREAD_POOL_COMPACT,THREAD_POOL_INGESTION,THREAD_POOL_SLOG,THREAD_POOL_PLOG
 
 [apps.collector]
   name = collector
@@ -93,6 +93,11 @@
   name = slog
   worker_count = 1
 
+[threadpool.THREAD_POOL_PLOG]
+  name = plog
+  partitioned = true
+  worker_count = 4
+
 [meta_server]
   server_list = @LOCAL_IP@:34601,@LOCAL_IP@:34602,@LOCAL_IP@:34603
   cluster_root = /pegasus/onebox/@LOCAL_IP@
diff --git a/src/server/test/config.ini b/src/server/test/config.ini
index 9642c22037..cc034aa1d2 100644
--- a/src/server/test/config.ini
+++ b/src/server/test/config.ini
@@ -10,7 +10,7 @@ type = replica
 name = replica
 arguments =
 ports = @REPLICA_PORT@
-pools = THREAD_POOL_DEFAULT,THREAD_POOL_REPLICATION_LONG,THREAD_POOL_REPLICATION,THREAD_POOL_FD,THREAD_POOL_LOCAL_APP,THREAD_POOL_LOCAL_SERVICE,THREAD_POOL_FDS_SERVICE,THREAD_POOL_COMPACT,THREAD_POOL_SLOG
+pools = THREAD_POOL_DEFAULT,THREAD_POOL_REPLICATION_LONG,THREAD_POOL_REPLICATION,THREAD_POOL_FD,THREAD_POOL_LOCAL_APP,THREAD_POOL_LOCAL_SERVICE,THREAD_POOL_FDS_SERVICE,THREAD_POOL_COMPACT,THREAD_POOL_SLOG,THREAD_POOL_PLOG
 run = true
 count = 1
 
@@ -62,6 +62,11 @@ worker_count = 8
   name = slog
   worker_count = 1
 
+[threadpool.THREAD_POOL_PLOG]
+  name = plog
+  partitioned = true
+  worker_count = 4
+
 [threadpool.THREAD_POOL_REPLICATION]
 name = replica
 partitioned = true