From: Yingxin Cheng <yingxin.cheng@intel.com>
Date: Mon, 29 Mar 2021 05:57:25 +0000 (+0800)
Subject: crimson/.../transaction_manager: add log for eagain
X-Git-Tag: v17.1.0~2434^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6049793368d69b2db88f8913710c95fdd007a6da;p=ceph.git

crimson/.../transaction_manager: add log for eagain

Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>
---

diff --git a/src/crimson/os/seastore/transaction_manager.cc b/src/crimson/os/seastore/transaction_manager.cc
index a20ffc1ed2e6..f9689254b916 100644
--- a/src/crimson/os/seastore/transaction_manager.cc
+++ b/src/crimson/os/seastore/transaction_manager.cc
@@ -218,6 +218,8 @@ TransactionManager::submit_transaction_direct(
 	 -> submit_transaction_ertr::future<> {
     auto record = cache->try_construct_record(tref);
     if (!record) {
+      logger().debug("TransactionManager::submit_transaction_direct: "
+                     "conflict detected, returning eagain.");
       return crimson::ct_error::eagain::make();
     }