From 4cc563d460b6e8a29d18b27381dab8ca0621f2da Mon Sep 17 00:00:00 2001 From: Hyman Huang Date: Wed, 1 Nov 2023 22:04:07 +0800 Subject: tests/migration: Introduce dirty-ring-size option into guestperf Dirty ring size configuration is not supported by guestperf tool. Introduce dirty-ring-size (ranges in [1024, 65536]) option so developers can play with dirty-ring and dirty-limit feature easier. To set dirty ring size with 4096 during migration test: $ ./tests/migration/guestperf.py --dirty-ring-size 4096 xxx Signed-off-by: Hyman Huang Reviewed-by: Fabiano Rosas Signed-off-by: Juan Quintela Message-ID: <8a388cec5c1f73a34d42515bbc43837e97ee3839.1698847223.git.yong.huang@smartx.com> --- tests/migration/guestperf/shell.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'tests/migration/guestperf/shell.py') diff --git a/tests/migration/guestperf/shell.py b/tests/migration/guestperf/shell.py index 8a809e3dda..7d6b8cd7cf 100644 --- a/tests/migration/guestperf/shell.py +++ b/tests/migration/guestperf/shell.py @@ -60,6 +60,8 @@ class BaseShell(object): parser.add_argument("--prealloc-pages", dest="prealloc_pages", default=False) parser.add_argument("--huge-pages", dest="huge_pages", default=False) parser.add_argument("--locked-pages", dest="locked_pages", default=False) + parser.add_argument("--dirty-ring-size", dest="dirty_ring_size", + default=0, type=int) self._parser = parser @@ -89,7 +91,9 @@ class BaseShell(object): locked_pages=args.locked_pages, huge_pages=args.huge_pages, - prealloc_pages=args.prealloc_pages) + prealloc_pages=args.prealloc_pages, + + dirty_ring_size=args.dirty_ring_size) class Shell(BaseShell): -- cgit v1.2.3