import: when completed, say how many bytes we wrote/acquired

This is just too useful.

src/import/import-raw.c

@@ -9,6 +9,7 @@
 #include "btrfs-util.h"
 #include "copy.h"
 #include "fd-util.h"
+#include "format-util.h"
 #include "fs-util.h"
 #include "hostname-util.h"
 #include "import-common.h"
@@ -248,6 +249,8 @@ static int raw_import_finish(RawImport *i) {
 
         i->temp_path = mfree(i->temp_path);
 
+        log_info("Wrote %s.", FORMAT_BYTES(i->written_uncompressed));
+
         return 0;
 }
 

src/import/pull-job.c

@@ -272,6 +272,8 @@ void pull_job_curl_on_finished(CurlGlue *g, CURL *curl, CURLcode result) {
                 }
         }
 
+        log_info("Acquired %s.", FORMAT_BYTES(j->written_uncompressed));
+
         r = 0;
 
 finish: