From 6da99216867b47c5881195827c98c13e2d9439fc Mon Sep 17 00:00:00 2001
From: Samuel Just <sjust@redhat.com>
Date: Thu, 19 Aug 2021 20:41:50 -0700
Subject: [PATCH] crimson/tools/store_nbd/tm_driver: reset segment_manager in
 mkfs()

Otherwise, instantiating segment_manager in mount() results in two
instances and a duplicate metric exception.

Signed-off-by: Samuel Just <sjust@redhat.com>
---
 src/crimson/tools/store_nbd/tm_driver.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/crimson/tools/store_nbd/tm_driver.cc b/src/crimson/tools/store_nbd/tm_driver.cc
index 8f4acf0b917fa..c6182de0320c1 100644
--- a/src/crimson/tools/store_nbd/tm_driver.cc
+++ b/src/crimson/tools/store_nbd/tm_driver.cc
@@ -181,6 +181,7 @@ seastar::future<> TMDriver::mkfs()
     return segment_manager->close();
   }).safe_then([this] {
     clear();
+    segment_manager.reset();
     logger().debug("mkfs complete");
     return TransactionManager::mkfs_ertr::now();
   }).handle_error(
-- 
2.39.5