From: Kinga Stefaniuk <kinga.stefaniuk@intel.com>
Date: Thu, 10 Oct 2024 06:35:46 +0000 (+0200)
Subject: Fix 07reshape5initr test
X-Git-Tag: mdadm-4.4~33
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=478a2d477a2a0462d37fa87b8a494c8bb706956e;p=thirdparty%2Fmdadm.git

Fix 07reshape5initr test

This test could hang if "check" action is not written to sync_action. If
this value didn't appear, test hanged on infinite while loop. Add 5
second timeout to loop.

Signed-off-by: Kinga Stefaniuk <kinga.stefaniuk@intel.com>
---

diff --git a/tests/07reshape5intr b/tests/07reshape5intr
index 0f4803ac..2af29101 100644
--- a/tests/07reshape5intr
+++ b/tests/07reshape5intr
@@ -31,7 +31,21 @@ do
   echo 1000 > /proc/sys/dev/raid/speed_limit_min
   echo 2000 > /proc/sys/dev/raid/speed_limit_max
   check wait
-  while ! echo check > /sys/block/md0/md/sync_action; do sleep 0.1; done
+
+  max=5
+
+  for ((i = 0 ; i < max ; i++ )); do
+    if [[ $(echo check > /sys/block/md0/md/sync_action) != 0 ]]; then
+        break;
+    fi
+    sleep 1
+  done
+
+  if [[ i == max ]]; then
+     echo >&2 "Timeout waiting for check to succeed"
+     exit 1
+  fi
+
   check wait
   mm=`cat /sys/block/md0/md/mismatch_cnt`
   if [ $mm -gt 0 ]