change default minimum chunk size to 16MB (Issue #20)

2 files changed, 2 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index 144f35c..f17d2ad 100644
--- a/src/main.c
+++ b/src/main.c
@@ -46,7 +46,7 @@ void usage(bool print_help)
 	       "    -W CHECKPOINT      write states to the checkpoint if transfer fails\n"
 	       "    -R CHECKPOINT      resume transferring from the checkpoint\n"
 	       "\n"
-	       "    -s MIN_CHUNK_SIZE  min chunk size (default: 64MB)\n"
+	       "    -s MIN_CHUNK_SIZE  min chunk size (default: 16M bytes)\n"
 	       "    -S MAX_CHUNK_SIZE  max chunk size (default: filesize/nr_conn)\n"
 	       "    -a NR_AHEAD        number of inflight SFTP commands (default: 32)\n"
 	       "    -b BUF_SZ          buffer size for i/o and transfer\n"
diff --git a/src/mscp.c b/src/mscp.c
index 61d31fb..1cb60ef 100644
--- a/src/mscp.c
+++ b/src/mscp.c
@@ -62,7 +62,7 @@ struct mscp {
 	struct mscp_thread scan; /* mscp_thread for mscp_scan_thread() */
 };
 
-#define DEFAULT_MIN_CHUNK_SZ (64 << 20) /* 64MB */
+#define DEFAULT_MIN_CHUNK_SZ (16 << 20) /* 16MB */
 #define DEFAULT_NR_AHEAD 32
 #define DEFAULT_BUF_SZ 16384
 /* XXX: we use 16384 byte buffer pointed by