4 # To test log replay for the unlinked list.
5 # So we create unlinked and still referenced inodes
6 # and make sure that no clearing of the unlinked AGI buckets
10 #-----------------------------------------------------------------------
11 # Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
13 # This program is free software; you can redistribute it and/or
14 # modify it under the terms of the GNU General Public License as
15 # published by the Free Software Foundation.
17 # This program is distributed in the hope that it would be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 # GNU General Public License for more details.
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, write the Free Software Foundation,
24 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 #-----------------------------------------------------------------------
30 seqres=$RESULT_DIR/$seq
31 echo "QA output created by $seq"
35 status=1 # failure is the default!
36 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
43 # real QA test starts here
53 _scratch_mkfs_xfs >>$seqres.full 2>&1 \
54 || _fail "mkfs scratch failed"
59 # num_files must be greater than 64 (XFS_AGI_UNLINKED_BUCKETS)
60 # so that there will be at least one linked list from one of
61 # the 64 buckets, so that we can decode a di_next_unlinked field
64 echo "open and unlink $num_files files"
65 src/multi_open_unlink -f $SCRATCH_MNT/test_file -n $num_files -s $delay &
67 # time to create and unlink all the files
71 src/godown -v -f $SCRATCH_MNT >> $seqres.full
73 # time for multi_open_unlink to exit out after its delay
74 # so we have no references and can unmount
80 echo "logprint after going down..."
83 echo "mount with replay"
84 _try_scratch_mount $mnt >>$seqres.full 2>&1 \
85 || _fail "mount failed: $mnt $MOUNT_OPTIONS"
88 src/godown -v -f $SCRATCH_MNT >> $seqres.full
93 echo "logprint after going down..."
96 echo "logprint to check for CLEAR_AGI_BUCKET..."
97 if _scratch_xfs_logprint -t | tee -a $seqres.full | grep CLEAR; then
98 echo 'CLEAR_AGI_BUCKET transactions found!!'
99 echo 'Are you running with an old xfs kernel - where the bug still exists?'
101 echo 'No CLEAR_AGI_BUCKET found in transactions - great - test passed :)'
104 # clean up dirty log with log recovery on mount