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https://github.com/linux-apfs/apfstests.git
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Eric Sandeen
de876b996a
The Q_XQUOTARM quotactl was not working properly, because we weren't passing in proper flags. The xfs_fs_set_xstate() ioctl handler used the same flags for Q_XQUOTAON/OFF as well as Q_XQUOTARM, but Q_XQUOTAON/OFF look for XFS_UQUOTA_ACCT, XFS_UQUOTA_ENFD, XFS_GQUOTA_ACCT etc, i.e. quota type + state, while Q_XQUOTARM looks only for the type of quota, i.e. XFS_DQ_USER, XFS_DQ_GROUP etc. Unfortunately these flag spaces overlap a bit, so we got semi-random results for Q_XQUOTARM; i.e. the value for XFS_DQ_USER == XFS_UQUOTA_ACCT, etc. yeargh. Anyway, here's a simple test that demonstrates it, kernel patch to fix it will follow. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
80 lines
2.1 KiB
Bash
Executable File
80 lines
2.1 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. xfs/007
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#
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# Test to verify Q_XQUOTARM functionality.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2014 Red Hat, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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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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# Modify as appropriate.
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_supported_fs xfs
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_supported_os Linux Irix
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_require_scratch
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_require_xfs_quota
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_scratch_mkfs_xfs >/dev/null 2>&1
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_qmount_option "uquota,gquota"
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_qmount
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echo "*** umount"
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umount $SCRATCH_MNT
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UQUOTINO=`xfs_db -c "sb 0" -c "p" $SCRATCH_DEV | grep uquotino | awk '{print $NF}'`
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GQUOTINO=`xfs_db -c "sb 0" -c "p" $SCRATCH_DEV | grep gquotino | awk '{print $NF}'`
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echo "*** Usage before quotarm ***"
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xfs_db -c "inode $UQUOTINO" -c "p core.nblocks" $SCRATCH_DEV
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xfs_db -c "inode $GQUOTINO" -c "p core.nblocks" $SCRATCH_DEV
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_qmount
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echo "*** turn off user and group quotas"
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xfs_quota -x -c 'off -ug' $SCRATCH_MNT
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xfs_quota -x -c "remove -ug" $SCRATCH_MNT
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echo "*** umount"
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umount $SCRATCH_MNT
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echo "*** Usage after quotarm ***"
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xfs_db -c "inode $UQUOTINO" -c "p core.nblocks" $SCRATCH_DEV
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xfs_db -c "inode $GQUOTINO" -c "p core.nblocks" $SCRATCH_DEV
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# success, all done
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status=0
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exit
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