[tapeserver] In the case the DiskWriteTask for a file fails, the log contains...

[tapeserver] In the case the DiskWriteTask for a file fails, the log contains its size and its checksumblob

tapeserver/castor/tape/tapeserver/daemon/DiskReadTask.cpp

@@ -167,6 +167,8 @@ void DiskReadTask::execute(cta::log::LogContext&  lc, cta::disk::DiskFileFactory
     
     LogContext::ScopedParam sp(lc, Param("blockID",blockId));
     LogContext::ScopedParam sp0(lc, Param("exceptionMessage", e.getMessageValue()));
+    LogContext::ScopedParam sp1(lc,Param("fileSize",m_archiveJob->archiveFile.fileSize));
+    LogContext::ScopedParam sp2(lc,Param("checksumBlob",m_archiveJob->archiveFile.checksumBlob));
     lc.log(cta::log::ERR,"Exception while reading a file");
     
     //deal here the number of mem block