1 #!/bin/bash 2 3 ################################################################################ 4 # # 5 # Copyright (c) 2009 FUJITSU LIMITED # 6 # # 7 # This program is free software; you can redistribute it and#or modify # 8 # it under the terms of the GNU General Public License as published by # 9 # the Free Software Foundation; either version 2 of the License, or # 10 # (at your option) any later version. # 11 # # 12 # This program is distributed in the hope that it will be useful, but # 13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # 14 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # 15 # for more details. # 16 # # 17 # You should have received a copy of the GNU General Public License # 18 # along with this program; if not, write to the Free Software # 19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA # 20 # # 21 ################################################################################ 22 23 export TCID="ext4-delalloc-mballoc" 24 export TST_TOTAL=17 25 26 . ext4_funcs.sh 27 28 # Case 17: mount ext4 partition to ext3 29 ext4_test_remount() 30 { 31 mkfs.ext3 -I 256 -b 1024 $EXT4_DEV >/dev/null 2>&1 32 if [ $? -ne 0 ]; then 33 tst_resm TFAIL "failed to create ext4 filesystem" 34 return 35 fi 36 37 mount -t ext4 -o delalloc,auto_da_alloc $EXT4_DEV mnt_point 38 if [ $? -ne 0 ]; then 39 tst_resm TFAIL "failed to mount ext4 filesystem" 40 return 41 fi 42 43 ffsb $LTPROOT/testcases/data/ext4-ffsb/ffsb-config0 > /dev/null 44 if [ $? -ne 0 ]; then 45 tst_resm TFAIL "ffsb returned failure" 46 umount mnt_point 47 return 48 fi 49 50 umount mnt_point 51 if [ $? -ne 0 ]; then 52 tst_resm TFAIL "failed to umount ext4 filesystem" 53 return 54 fi 55 56 mount -t ext3 $EXT4_DEV mnt_point 57 if [ $? -ne 0 ]; then 58 tst_resm TFAIL "failed to mount to ext3" 59 return 60 fi 61 umount mnt_point 62 63 fsck -p $EXT4_DEV >/dev/null 2>&1 64 if [ $? -ne 0 ]; then 65 tst_resm TFAIL "fsck returned failure" 66 return 67 fi 68 69 tst_resm TPASS "remount test pass" 70 } 71 72 # Case 1-16: Use ffsb to test mballoc and delalloc 73 # $1: delalloc or nodelalloc 74 # $2: 0 - indirect-io, 1 - direct-io 75 # $3: block size 76 # $4: auto_da_alloc 77 ext4_test_delalloc_mballoc() 78 { 79 tst_resm TINFO "isDelalloc: $1, isDirectIO: $2, Blocksize: $3, isAuto_da_alloc: $4" 80 81 mkfs.ext4 -I 256 -b $3 /$EXT4_DEV >/dev/null 2>&1 82 if [ $? -ne 0 ]; then 83 tst_resm TFAIL "failed to create ext4 filesystem" 84 return 85 fi 86 87 tune2fs -O extents $EXT4_DEV >/dev/null 2>&1 88 89 mount -t ext4 -o $1,$4 $EXT4_DEV mnt_point 90 if [ $? -ne 0 ]; then 91 tst_resm TFAIL "failed to mount ext4 filesystem" 92 return 93 fi 94 95 ffsb $LTPROOT/testcases/data/ext4-ffsb/ffsb-config$2 > /dev/null 96 if [ $? -ne 0 ]; then 97 tst_resm TFAIL "ffsb returned failure" 98 umount mnt_point 99 return 100 fi 101 102 umount mnt_point 103 if [ $? -ne 0 ]; then 104 tst_resm TFAIL "failed to umount ext4 filesystem" 105 return 106 fi 107 108 fsck -p $EXT4_DEV >/dev/null 2>&1 109 if [ $? -ne 0 ]; then 110 tst_resm TFAIL "fsck returned failure" 111 return 112 fi 113 114 tst_resm TPASS "delalloc/mballoc test pass" 115 } 116 117 # main 118 ext4_setup 119 120 tst_check_cmds ffsb 121 122 DELALLOC=( "delalloc" "nodelalloc" ) 123 DIRECT_IO=( 0 1 ) 124 BLOCK_SIZE=( 1024 4096 ) 125 BLOCK_AUTO_DA_ALLOC=( "auto_da_alloc=1" "noauto_da_alloc" ) 126 127 for ((i = 0; i < 2; i++)) 128 { 129 for ((j = 0; j < 2; j++)) 130 { 131 for ((k = 0; k < 2; k++)) 132 { 133 for ((l = 0; l < 2; l++)) 134 { 135 ext4_test_delalloc_mballoc ${DELALLOC[$k]} \ 136 ${DIRECT_IO[$j]} \ 137 ${BLOCK_SIZE[$i]} \ 138 ${BLOCK_AUTO_DA_ALLOC[$l]} 139 } 140 } 141 } 142 } 143 144 ext4_test_remount 145 146 tst_exit 147
