enablePackedCopy default changed to 1

Author: sy-c

src/ConsumerFMQchannel.cxx

@@ -123,7 +123,7 @@ class ConsumerFMQchannel : public Consumer
   bool enableRawFormat = false;
   bool enableStfSuperpage = false; // optimized stf transport: minimize STF packets
   bool enableRawFormatDatablock = false;
-  int enablePackedCopy = 0; // default mode for repacking of page overlapping HBF. 0 = one page per copy, 1 = change page on TF only
+  int enablePackedCopy = 1; // default mode for repacking of page overlapping HBF. 0 = one page per copy, 1 = change page on TF only
 
   std::shared_ptr<MemoryBank> memBank; // a dedicated memory bank allocated by FMQ mechanism
   std::shared_ptr<MemoryPagesPool> mp; // a memory pool from which to allocate data pages
@@ -364,7 +364,7 @@ class ConsumerFMQchannel : public Consumer
     }
     theLog.log(LogInfoDevel_(3008), "Using memory pool [%d]: %d pages x %d bytes", mp->getId(), memoryPoolNumberOfPages, memoryPoolPageSize);
 
-    // configuration parameter: | consumer-FairMQChannel-* | enablePackedCopy | int | 0 | If set, the same superpage may be reused (space allowing) for the copy of multiple HBF (instead of a separate one for each copy). This allows a reduced memoryPoolNumberOfPages. |
+    // configuration parameter: | consumer-FairMQChannel-* | enablePackedCopy | int | 1 | If set, the same superpage may be reused (space allowing) for the copy of multiple HBF (instead of a separate one for each copy). This allows a reduced memoryPoolNumberOfPages. |
     cfg.getOptionalValue<int>(cfgEntryPoint + ".enablePackedCopy", enablePackedCopy);
     theLog.log(LogInfoDevel_(3008), "Packed copy enabled = %d", enablePackedCopy);