From 40b618f2349b509eabdd175f75faf7ce84cf0696 Mon Sep 17 00:00:00 2001
From: akankshamahajan <akankshamahajan@fb.com>
Date: Tue, 3 Oct 2023 14:41:26 -0700
Subject: [PATCH] Enable auto_readahead_size in db_stress (#11916)

Summary:
Depends on https://github.com/facebook/rocksdb/pull/11884
This PR only enables the option in db_stress.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11916

Reviewed By: anand1976

Differential Revision: D49834479

Pulled By: akankshamahajan15

fbshipit-source-id: 103a64fd7b23236493a8f3064d4c5af83656bd18
---
 tools/db_crashtest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/db_crashtest.py b/tools/db_crashtest.py
index 8b5d29d086..7b2ce96a1d 100644
--- a/tools/db_crashtest.py
+++ b/tools/db_crashtest.py
@@ -217,7 +217,7 @@ default_params = {
     "memtable_max_range_deletions": lambda: random.choice([0] * 6 + [100, 1000]),
     # 0 (disable) is the default and more commonly used value.
     "bottommost_file_compaction_delay": lambda: random.choice([0, 0, 0, 600, 3600, 86400]),
-    "auto_readahead_size" : 0,
+    "auto_readahead_size" : lambda: random.choice([0, 1]),
 }
 
 _TEST_DIR_ENV_VAR = "TEST_TMPDIR"