From: Christoph Hellwig <hch@lst.de>
Date: Fri, 21 Nov 2025 07:10:05 +0000 (+0100)
Subject: generic/484: force I/O to the data device for XFS
X-Git-Tag: v2025.12.09~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=37a5ef84413e040bbcf2784d83e0a0c1ec70c0a5;p=xfstests-dev.git

generic/484: force I/O to the data device for XFS

Otherwise the error injection to the data device might not work as
expected.  For example in some zoned setups I see the failures in
a slightly different spot than expected without this.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>
---

diff --git a/tests/generic/484 b/tests/generic/484
index ec50735a..0455efcb 100755
--- a/tests/generic/484
+++ b/tests/generic/484
@@ -42,6 +42,9 @@ _scratch_mkfs > $seqres.full 2>&1
 _dmerror_init
 _dmerror_mount
 
+# ensure we are on the data device, as dm error inject the error there
+[ "$FSTYP" == "xfs" ] && _xfs_force_bdev data $SCRATCH_MNT
+
 # create file
 testfile=$SCRATCH_MNT/syncfs-reports-errors
 touch $testfile