From: Samuel Just <sjust@redhat.com>
Date: Sat, 20 Mar 2021 22:18:03 +0000 (-0700)
Subject: crimson/tools/store-nbd: randomize uuid for BlockSegmentManager
X-Git-Tag: v17.1.0~2478^2~8
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=bee86bf142d1cc79b55a4ce3799cfb82e316f0ac;p=ceph.git

crimson/tools/store-nbd: randomize uuid for BlockSegmentManager

Signed-off-by: Samuel Just <sjust@redhat.com>
---

diff --git a/src/crimson/tools/store-nbd.cc b/src/crimson/tools/store-nbd.cc
index d7cba168a32f..3aa3d7968b9d 100644
--- a/src/crimson/tools/store-nbd.cc
+++ b/src/crimson/tools/store-nbd.cc
@@ -627,8 +627,11 @@ public:
       segment_manager::block::BlockSegmentManager
       >();
     logger().debug("mkfs");
-    return segment_manager->mkfs(
-      { *config.path, config.segment_size, config.total_device_size }
+    BlockSegmentManager::mkfs_config_t block_config{
+      *config.path, config.segment_size, config.total_device_size
+    };
+    block_config.meta.seastore_id.generate_random();
+    return segment_manager->mkfs(std::move(block_config)
     ).safe_then([this] {
       logger().debug("");
       return segment_manager->mount({ *config.path });