Verify that warnings about deprecated mount options are properly printed. Verify that no excessive warnings are printed during remounts. Signed-off-by: Pavel Reichl <preichl@xxxxxxxxxx> --- tests/xfs/529 | 87 +++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/529.out | 2 ++ tests/xfs/group | 1 + 3 files changed, 90 insertions(+) create mode 100755 tests/xfs/529 create mode 100644 tests/xfs/529.out diff --git a/tests/xfs/529 b/tests/xfs/529 new file mode 100755 index 00000000..f90462c3 --- /dev/null +++ b/tests/xfs/529 @@ -0,0 +1,87 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2020 Red Hat, Inc.. All Rights Reserved. +# +# FS QA Test 529 +# +# https://bugzilla.kernel.org/show_bug.cgi?id=211605 +# Verify that the warnings are not printed on remount if the mount option has +# the same value as during the mount +# +# Regression test for commit: +# xfs: Skip repetitive warnings about mount options + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc + +# remove previous $seqres.full before test +rm -f $seqres.full + +_require_check_dmesg +_supported_fs xfs +_require_scratch + +log_tag() +{ + echo "fstests $seqnum [tag]" > /dev/kmsg +} + +dmesg_since_test_tag() +{ + dmesg | tac | sed -ne "0,\#fstests $seqnum \[tag\]#p" | \ + tac +} + +check_dmesg_for_since_tag() +{ + dmesg_since_test_tag | egrep -q "$1" +} + +echo "Silence is golden." + + +# Skip old kernels that did not print the warning yet +log_tag +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount -o attr2 +_scratch_unmount +check_dmesg_for_since_tag "XFS: attr2 mount option is deprecated" || \ + _notrun "Deprecation warning are not printed at all." + +# Test mount with default options (attr2 and noikeep) and remount with +# 2 groups of options +# 1) the defaults (attr2, noikeep) +# 2) non defaults (noattr2, ikeep) +_scratch_mount +for VAR in {attr2,noikeep}; do + log_tag + mount -o $VAR,remount $SCRATCH_MNT + check_dmesg_for_since_tag "XFS: $VAR mount option is deprecated." && \ + echo "Should not be able to find deprecation warning for $VAR" +done +for VAR in {noattr2,ikeep}; do + log_tag + mount -o $VAR,remount $SCRATCH_MNT + check_dmesg_for_since_tag "XFS: $VAR mount option is deprecated" || \ + echo "Could not find deprecation warning for $VAR" +done +_scratch_unmount + +# success, all done +status=0 +exit diff --git a/tests/xfs/529.out b/tests/xfs/529.out new file mode 100644 index 00000000..1b252fee --- /dev/null +++ b/tests/xfs/529.out @@ -0,0 +1,2 @@ +QA output created by 529 +Silence is golden. diff --git a/tests/xfs/group b/tests/xfs/group index 288b916d..3e6cc415 100644 --- a/tests/xfs/group +++ b/tests/xfs/group @@ -505,3 +505,4 @@ 526 auto quick mkfs 527 auto quick quota 528 auto quick rw realtime +529 auto quick mount -- 2.30.2
