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https://github.com/linux-apfs/apfstests.git
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xfs: test quota softlimit warning functionality
Make sure that quota softlimits work, which is to say that one can exceed the softlimit up to warnlimit times before it starts enforcing that. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Darrick J. Wong
committed by
Eryu Guan
Eryu Guan
parent
4f4737df70
commit
1e3cf5aeb5
Executable
+162
@@ -0,0 +1,162 @@
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#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2021 Oracle. All Rights Reserved.
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#
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# FS QA Test No. 144
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#
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# Check that quota softlimit warnings work the way they should. This means
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# that we can disobey the softlimit up to warnlimit times before it turns into
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# hard(er) enforcement. This is a functional test for quota warnings, but
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# since the functionality has been broken for decades, this is also a
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# regression test for commit 4b8628d57b72 ("xfs: actually bump warning counts
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# when we send warnings").
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/quota
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# real QA test starts here
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_supported_fs xfs
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_require_xfs_quota
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_require_scratch
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rm -f $seqres.full
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qsetup()
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{
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opt=$1
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enforce=0
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if [ $opt = "u" -o $opt = "uno" ]; then
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type=u
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eval `_choose_uid`
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elif [ $opt = "g" -o $opt = "gno" ]; then
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type=g
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eval `_choose_gid`
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elif [ $opt = "p" -o $opt = "pno" ]; then
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type=p
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eval `_choose_prid`
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fi
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[ $opt = "u" -o $opt = "g" -o $opt = "p" ] && enforce=1
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echo "Using type=$type id=$id" >> $seqres.full
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}
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exercise() {
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_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
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cat $tmp.mkfs >>$seqres.full
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# keep the blocksize and data size for dd later
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. $tmp.mkfs
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_qmount
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qsetup $1
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echo "Using type=$type id=$id" >>$seqres.full
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echo
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echo "*** report initial settings" | tee -a $seqres.full
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$XFS_QUOTA_PROG -x \
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-c "limit -$type isoft=3 ihard=500000 $id" \
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-c "warn -$type -i -d 13" \
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$SCRATCH_DEV
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$XFS_QUOTA_PROG -x \
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-c "state -$type" >> $seqres.full
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$XFS_QUOTA_PROG -x \
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-c "repquota -birnN -$type" $SCRATCH_DEV |
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_filter_quota_report | LC_COLLATE=POSIX sort -ru
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echo
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echo "*** push past the soft inode limit" | tee -a $seqres.full
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_file_as_id $SCRATCH_MNT/softok1 $id $type $bsize 0
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_file_as_id $SCRATCH_MNT/softok2 $id $type $bsize 0
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_file_as_id $SCRATCH_MNT/softok3 $id $type $bsize 0
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_file_as_id $SCRATCH_MNT/softwarn1 $id $type $bsize 0
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$XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
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-c "repquota -birnN -$type" $SCRATCH_DEV |
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_filter_quota_report | LC_COLLATE=POSIX sort -ru
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echo
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echo "*** push further past the soft inode limit" | tee -a $seqres.full
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for warn_nr in $(seq 2 5); do
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_file_as_id $SCRATCH_MNT/softwarn$warn_nr $id $type $bsize 0
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done
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$XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
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-c "repquota -birnN -$type" $SCRATCH_DEV |
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_filter_quota_report | LC_COLLATE=POSIX sort -ru
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echo
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echo "*** push past the soft inode warning limit" | tee -a $seqres.full
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for warn_nr in $(seq 6 15); do
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_file_as_id $SCRATCH_MNT/softwarn$warn_nr $id $type $bsize 0
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done
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$XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
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-c "repquota -birnN -$type" $SCRATCH_DEV |
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_filter_quota_report | LC_COLLATE=POSIX sort -ru
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echo
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echo "*** unmount"
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_scratch_unmount
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}
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_scratch_mkfs > $seqres.full
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_scratch_mount >> $seqres.full
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chmod a+rwx $SCRATCH_MNT $seqres.full # arbitrary users will write here
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bsize=$(_get_file_block_size $SCRATCH_MNT)
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_scratch_unmount
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cat >$tmp.projects <<EOF
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1:$SCRATCH_MNT
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EOF
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cat >$tmp.projid <<EOF
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root:0
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scratch:1
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EOF
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projid_file="$tmp.projid"
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echo "*** user"
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_qmount_option "uquota"
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exercise u
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echo "*** group"
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_qmount_option "gquota"
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exercise g
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echo "*** uqnoenforce"
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_qmount_option "uqnoenforce"
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exercise uno
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echo "*** gqnoenforce"
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_qmount_option "gqnoenforce"
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exercise gno
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echo "*** pquota"
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_qmount_option "pquota"
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exercise p
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echo "*** pqnoenforce"
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_qmount_option "pqnoenforce"
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exercise pno
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# success, all done
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status=0
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exit
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@@ -0,0 +1,151 @@
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QA output created by 144
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*** user
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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*** report initial settings
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 0 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 4 3 500000 01 [7 days] 0 0 0 00 [--------]
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*** push further past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 8 3 500000 05 [7 days] 0 0 0 00 [--------]
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*** push past the soft inode warning limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 16 3 500000 13 [7 days] 0 0 0 00 [--------]
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*** unmount
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*** group
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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*** report initial settings
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 0 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 4 3 500000 01 [7 days] 0 0 0 00 [--------]
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*** push further past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 8 3 500000 05 [7 days] 0 0 0 00 [--------]
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*** push past the soft inode warning limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 16 3 500000 13 [7 days] 0 0 0 00 [--------]
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*** unmount
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*** uqnoenforce
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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*** report initial settings
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 0 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 4 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push further past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 8 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode warning limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 18 3 500000 00 [--------] 0 0 0 00 [--------]
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*** unmount
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*** gqnoenforce
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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*** report initial settings
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 0 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 4 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push further past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 8 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode warning limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 18 3 500000 00 [--------] 0 0 0 00 [--------]
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*** unmount
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*** pquota
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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*** report initial settings
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 0 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 4 3 500000 02 [7 days] 0 0 0 00 [--------]
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*** push further past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 8 3 500000 06 [7 days] 0 0 0 00 [--------]
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*** push past the soft inode warning limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 15 3 500000 13 [7 days] 0 0 0 00 [--------]
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*** unmount
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*** pqnoenforce
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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*** report initial settings
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 0 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 4 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push further past the soft inode limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 8 3 500000 00 [--------] 0 0 0 00 [--------]
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*** push past the soft inode warning limit
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[ROOT] 0 0 0 00 [--------] 3 0 0 13 [--------] 0 0 0 00 [--------]
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[NAME] 0 0 0 00 [--------] 18 3 500000 00 [--------] 0 0 0 00 [--------]
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*** unmount
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@@ -141,6 +141,7 @@
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141 auto log metadata
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142 auto quick rw attr realtime
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143 auto quick realtime mount
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144 auto quick quota
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148 auto quick fuzzers
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149 auto quick growfs
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164 rw pattern auto prealloc quick
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