diff --git a/src/IO/ReadBufferFromS3.cpp b/src/IO/ReadBufferFromS3.cpp
index 7e02addd21c..380365f9b95 100644
--- a/src/IO/ReadBufferFromS3.cpp
+++ b/src/IO/ReadBufferFromS3.cpp
@@ -142,7 +142,7 @@ bool ReadBufferFromS3::nextImpl()
                 /// It doesn't make sense to retry Access Denied or No Such Key
                 if (!s3_exception->isRetryableError())
                 {
-                    tryLogCurrentException(log);
+                    tryLogCurrentException(log, fmt::format("while reading key: {}, from bucket: {}", key, bucket));
                     throw;
                 }
             }
diff --git a/src/Storages/MergeTree/MergeTreeData.cpp b/src/Storages/MergeTree/MergeTreeData.cpp
index f73e0357735..b04d47cc2d4 100644
--- a/src/Storages/MergeTree/MergeTreeData.cpp
+++ b/src/Storages/MergeTree/MergeTreeData.cpp
@@ -1046,12 +1046,12 @@ void MergeTreeData::loadDataPartsFromDisk(
                 throw;
 
             broken = true;
-            tryLogCurrentException(__PRETTY_FUNCTION__, fmt::format("while loading part {} on path {}", part->name, part_path));
+            tryLogCurrentException(log, fmt::format("while loading part {} on path {}", part->name, part_path));
         }
         catch (...)
         {
             broken = true;
-            tryLogCurrentException(__PRETTY_FUNCTION__, fmt::format("while loading part {} on path {}", part->name, part_path));
+            tryLogCurrentException(log, fmt::format("while loading part {} on path {}", part->name, part_path));
         }
 
         /// Ignore broken parts that can appear as a result of hard server restart.
@@ -1065,7 +1065,7 @@ void MergeTreeData::loadDataPartsFromDisk(
             }
             catch (...)
             {
-                tryLogCurrentException(__PRETTY_FUNCTION__, fmt::format("while calculating part size {} on path {}", part->name, part_path));
+                tryLogCurrentException(log, fmt::format("while calculating part size {} on path {}", part->name, part_path));
             }
 
             std::string part_size_str = "failed to calculate size";
diff --git a/src/Storages/StorageReplicatedMergeTree.cpp b/src/Storages/StorageReplicatedMergeTree.cpp
index 4cd0d5fc636..0b05428ceaf 100644
--- a/src/Storages/StorageReplicatedMergeTree.cpp
+++ b/src/Storages/StorageReplicatedMergeTree.cpp
@@ -7543,6 +7543,9 @@ std::pair<bool, NameSet> StorageReplicatedMergeTree::unlockSharedData(const IMer
     if (!settings->allow_remote_fs_zero_copy_replication)
         return std::make_pair(true, NameSet{});
 
+    if (!part.data_part_storage)
+        LOG_WARNING(log, "Datapart storage for part {} (temp: {}) is not initialzied", part.name, part.is_temp);
+
     if (!part.data_part_storage || !part.isStoredOnDisk())
     {
         LOG_TRACE(log, "Part {} is not stored on disk, blobs can be removed", part.name);