From e883cc6a282891783902daf2d564a5b5c7a6a5aa Mon Sep 17 00:00:00 2001
From: Glenn Washburn <development@efficientek.com>
Date: Sat, 9 Apr 2022 02:44:46 +0000
Subject: [PATCH] tests: Disable blkid cache usage

Using the blkid cache can cause issues when running many file system tests
in parallel. We do not need it, as its only there to improve performance,
and using the cache does not provide significant performance improvements.

Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---
 tests/util/grub-fs-tester.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/util/grub-fs-tester.in b/tests/util/grub-fs-tester.in
index 65633c7f8..868199109 100644
--- a/tests/util/grub-fs-tester.in
+++ b/tests/util/grub-fs-tester.in
@@ -1,6 +1,7 @@
 #!@BUILD_SHEBANG@
 
 set -e
+export BLKID_FILE=/dev/null
 
 fs="$1"