From 684d18efd1a35b75a6625072c68e1b7ea70bd3a8 Mon Sep 17 00:00:00 2001 From: Vladimir Sementsov-Ogievskiy Date: Thu, 28 Jan 2021 13:28:17 +0300 Subject: simplebench/bench-backup: add target-cache argument Allow benchmark with different kinds of target cache. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: John Snow --- scripts/simplebench/bench_block_job.py | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'scripts/simplebench/bench_block_job.py') diff --git a/scripts/simplebench/bench_block_job.py b/scripts/simplebench/bench_block_job.py index 08f86ed..8f8385c 100755 --- a/scripts/simplebench/bench_block_job.py +++ b/scripts/simplebench/bench_block_job.py @@ -115,9 +115,13 @@ def bench_block_copy(qemu_binary, cmd, cmd_options, source, target): '-blockdev', json.dumps(target)]) -def drv_file(filename): - return {'driver': 'file', 'filename': filename, - 'cache': {'direct': True}, 'aio': 'native'} +def drv_file(filename, o_direct=True): + node = {'driver': 'file', 'filename': filename} + if o_direct: + node['cache'] = {'direct': True} + node['aio'] = 'native' + + return node def drv_nbd(host, port): -- cgit v1.1