From c6b9f30f7eb8590acd8ee5088cfa2b9f8102c5f6 Mon Sep 17 00:00:00 2001
From: Timothy Day <timday@amazon.com>
Date: Wed, 5 Jun 2024 14:43:50 +0000
Subject: [PATCH] LU-17893 tests: replay-dual/31 fails a lot

Add some debugging.

Test-Parameters: trivial testlist=replay-dual env=ONLY=31,ONLY_REPEAT=50
Signed-off-by: Timothy Day <timday@amazon.com>
Change-Id: Ic417ee5d6a3d53ce0e7aa51708dc9d9317b1ce30
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55321
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---
 lustre/tests/replay-dual.sh | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/lustre/tests/replay-dual.sh b/lustre/tests/replay-dual.sh
index b4ca98b..d9deca2 100755
--- a/lustre/tests/replay-dual.sh
+++ b/lustre/tests/replay-dual.sh
@@ -1228,7 +1228,22 @@ test_31() {
 			((failed++))
 		fi
 	done
-	((failed == 0)) || error "$failed multiops failed"
+
+	$LFS df $MOUNT
+	$LFS df -i $MOUNT
+
+	if (( failed != 0 )); then
+		local bigly=($(du -sk $MOUNT/* | sort -nr | head -10))
+
+		for ((i = 0; i < ${#bigly[*]}; i += 2)); do
+			echo -e "${bigly[i]}\t${bigly[$((i+1))]}"
+		done
+
+		local biggest=${bigly[1]}
+
+		[[ -f $biggest ]] || du -sk $biggest/* | sort -nr | head -10
+		error "$failed multiops failed due to '$biggest'"
+	fi
 }
 run_test 31 "deadlock on file_remove_privs and occupied mod rpc slots"
 
-- 
1.8.3.1