diff --git a/test/bdev/bdevperf/bdevperf.c b/test/bdev/bdevperf/bdevperf.c index b77d54d78..f270b7609 100644 --- a/test/bdev/bdevperf/bdevperf.c +++ b/test/bdev/bdevperf/bdevperf.c @@ -227,8 +227,11 @@ performance_dump_job(struct bdevperf_aggregate_stats *stats, struct bdevperf_job double io_per_second, mb_per_second, failed_per_second, timeout_per_second; printf("\r Thread name: %s\n", spdk_thread_get_name(job->thread)); - printf("\r Core Mask: 0x%s\n", spdk_cpuset_fmt(spdk_thread_get_cpumask(job->thread))); - + printf("\t Core Mask: 0x%s\n", spdk_cpuset_fmt(spdk_thread_get_cpumask(job->thread))); + if (job->verify) { + printf("\t Verification LBA range: start 0x%lx length 0x%lx\n", + job->ios_base, job->size_in_ios); + } if (stats->ema_period == 0) { io_per_second = get_cma_io_per_second(job, stats->io_time_in_usec); } else { @@ -238,10 +241,10 @@ performance_dump_job(struct bdevperf_aggregate_stats *stats, struct bdevperf_job failed_per_second = (double)job->io_failed * 1000000 / stats->io_time_in_usec; timeout_per_second = (double)job->io_timeout * 1000000 / stats->io_time_in_usec; - printf("\r %-20s: %10.2f IOPS %10.2f MiB/s\n", + printf("\t %-20s: %10.2f IOPS %10.2f MiB/s\n", job->name, io_per_second, mb_per_second); if (failed_per_second != 0) { - printf("\r %-20s: %10.2f Fail/s %8.2f TO/s\n", + printf("\t %-20s: %10.2f Fail/s %8.2f TO/s\n", "", failed_per_second, timeout_per_second); } stats->total_io_per_second += io_per_second; @@ -252,9 +255,9 @@ performance_dump_job(struct bdevperf_aggregate_stats *stats, struct bdevperf_job static void generate_data(void *buf, int buf_len, int block_size, void *md_buf, int md_size, - int num_blocks, int seed) + int num_blocks) { - int offset_blocks = 0, md_offset, data_block_size; + int offset_blocks = 0, md_offset, data_block_size, inner_offset; if (buf_len < num_blocks * block_size) { return; @@ -270,9 +273,13 @@ generate_data(void *buf, int buf_len, int block_size, void *md_buf, int md_size, } while (offset_blocks < num_blocks) { - memset(buf, seed, data_block_size); - memset(md_buf, seed, md_size); - buf += block_size; + inner_offset = 0; + while (inner_offset < data_block_size) { + *(uint32_t *)buf = offset_blocks; + inner_offset += sizeof(uint32_t); + buf += sizeof(uint32_t); + } + memset(md_buf, offset_blocks, md_size); md_buf += md_offset; offset_blocks++; } @@ -861,7 +868,7 @@ bdevperf_submit_single(struct bdevperf_job *job, struct bdevperf_task *task) generate_data(task->buf, job->buf_size, spdk_bdev_get_block_size(job->bdev), task->md_buf, spdk_bdev_get_md_size(job->bdev), - job->io_size_blocks, rand_r(&seed) % 256); + job->io_size_blocks); if (g_zcopy) { bdevperf_prep_zcopy_write_task(task); return;