| #! /bin/bash |
| # FS QA Test No. 187 |
| # |
| # To test out the noattr2 flag which is broken in pv#980021 |
| # Given an existing attr2 filesystem, we should be able to mount |
| # as noattr2 and go back to an attr1 filesystem. |
| # |
| # Test the case where there are no more features2 bits on and |
| # so the morebitsbit should be off. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it would be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| # |
| #----------------------------------------------------------------------- |
| # |
| |
| 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.* |
| } |
| |
| _filter_version() |
| { |
| tee -a $seqres.full | tr ',' '\n' | egrep 'ATTR|MORE|LAZY' |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| . ./common/attr |
| |
| # real QA test starts here |
| _supported_fs xfs |
| _supported_os Linux |
| |
| _require_scratch |
| _require_attrs |
| _require_attr_v1 |
| _require_projid16bit |
| |
| rm -f $seqres.full |
| |
| # Reset the options so that we can control what is going on here |
| export MKFS_OPTIONS="" |
| export MOUNT_OPTIONS="" |
| |
| # lazysb, attr2 and other feature bits are held in features2 and will require |
| # morebitsbit on So test with lazysb and without it to see if the morebitsbit is |
| # okay etc. If the mkfs defaults change, these need to change as well. |
| MKFS_NO_LAZY="-m crc=0 -l lazy-count=0 -i projid32bit=0" |
| MKFS_LAZY="-m crc=0 -l lazy-count=1 -i projid32bit=0" |
| |
| # ftype is also stored in features2, so we have to detect its presence in |
| # mkfs and disable it here too. |
| if _scratch_mkfs --help 2>&1 | grep -q "ftype="; then |
| MKFS_NO_LAZY="$MKFS_NO_LAZY -n ftype=0" |
| MKFS_LAZY="$MKFS_LAZY -n ftype=0" |
| fi |
| |
| # Make sure that when we think we are testing with morebits off |
| # that we really are. |
| _scratch_mkfs -i attr=1 $MKFS_NO_LAZY >/dev/null 2>&1 |
| _scratch_xfs_db -c version 2>&1 >$tmp.db |
| if grep -i morebits $tmp.db |
| then |
| echo "" |
| echo "Need to update test $seq so that initial subtests do not use features2" |
| echo "" |
| exit |
| fi |
| |
| echo "" |
| echo "*** 1. test attr2 mkfs and then noattr2 mount ***" |
| echo "" |
| echo "attr2 fs" |
| echo "" |
| _scratch_mkfs -i attr=2 $MKFS_NO_LAZY >/dev/null 2>&1 |
| _scratch_xfs_db -r -c version 2>&1 | _filter_version |
| echo "" |
| echo "noattr2 fs" |
| echo "" |
| _scratch_mount -o noattr2 |
| $UMOUNT_PROG $SCRATCH_MNT |
| _scratch_xfs_db -r -c version 2>&1 | _filter_version |
| |
| # adding an EA will ensure the ATTR1 flag is turned on |
| echo "" |
| echo "*** 2. test attr2 mkfs and then noattr2 mount with 1 EA ***" |
| echo "" |
| echo "attr2 fs" |
| echo "" |
| _scratch_mkfs -i attr=2 $MKFS_NO_LAZY >/dev/null 2>&1 |
| _scratch_xfs_db -r -c version 2>&1 | _filter_version |
| echo "" |
| echo "noattr2 fs" |
| echo "" |
| _scratch_mount -o noattr2 |
| cd $SCRATCH_MNT |
| touch testfile |
| $SETFATTR_PROG -n user.test -v 0xbabe testfile |
| $GETFATTR_PROG testfile |
| cd $here |
| $UMOUNT_PROG $SCRATCH_MNT |
| _scratch_xfs_db -r -c version 2>&1 | _filter_version |
| |
| echo "" |
| echo "*** 3. test noattr2 mount and lazy sb ***" |
| echo "" |
| echo "" |
| echo "attr2 fs" |
| echo "" |
| _scratch_mkfs -i attr=2 $MKFS_LAZY >/dev/null 2>&1 |
| _scratch_xfs_db -r -c version 2>&1 | _filter_version |
| echo "" |
| echo "noattr2 fs" |
| echo "" |
| _scratch_mount -o noattr2 |
| cd $SCRATCH_MNT |
| touch testfile |
| cd $here |
| $UMOUNT_PROG $SCRATCH_MNT |
| _scratch_xfs_db -r -c version 2>&1 | _filter_version |
| |
| # success, all done |
| status=0 |
| exit |