From 5cec66d5f19f2b21ff2a4b9cbd98aebb37037577 Mon Sep 17 00:00:00 2001 From: renju96 Date: Mon, 8 May 2023 04:15:20 +0000 Subject: [PATCH] Force flushing of files created by fio to disk --- tools/ob_admin/io_bench/bench_io.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/ob_admin/io_bench/bench_io.sh b/tools/ob_admin/io_bench/bench_io.sh index 6cfeda3936..aefa5447a4 100755 --- a/tools/ob_admin/io_bench/bench_io.sh +++ b/tools/ob_admin/io_bench/bench_io.sh @@ -9,7 +9,7 @@ echo "bench_dir=$bench_dir, file_size=$file_size, output_dir=$output_dir" # prepare bench file bench_file_name=$bench_dir/bench_chunk -prepare_cmd="fio -filename=$bench_file_name -filesize=$file_size -rw=randread -bs=1M -runtime=1 -name=prepare 2>&1 > /dev/null" +prepare_cmd="fio -filename=$bench_file_name -filesize=$file_size -rw=randread -bs=1M -runtime=1 -name=prepare --sync=fsync 2>&1 > /dev/null" echo "prepare bench file" echo " prepare_cmd: $prepare_cmd" echo ""