rados_bencher: re-add written objects constraint to read benchmark.

Somehow, in the last major change, the constraints that kept the
bencher from trying to read non-existent objects got removed. Put
a check back in the main bench loop to fix that.

Signed-off-by: Greg Farnum <gregory.farnum@dreamhost.com>

diff --git a/src/osdc/rados_bencher.h b/src/osdc/rados_bencher.h
index 1faa0121f7074877177cc06802516298543abcae..84635e4029591a5817aa0418b868f26dcf3061f8 100644 (file)
--- a/src/osdc/rados_bencher.h
+++ b/src/osdc/rados_bencher.h
@@ -376,7 +376,8 @@ int seq_read_bench(librados::Rados& rados, librados::IoCtx& io_ctx, int seconds_
   char* newName;
   bufferlist *cur_contents;
 
-  while (seconds_to_run && (g_clock.now() < finish_time)) {
+  while (seconds_to_run && (g_clock.now() < finish_time) &&
+      write_data->finished > data->started) {
     dataLock.Lock();
     while (1) {
       for (slot = 0; slot < concurrentios; ++slot) {