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Message-ID: <4EBAEE97.7040406@redhat.com> Date: Wed, 09 Nov 2011 15:20:23 -0600 From: Eric Sandeen <sandeen@...hat.com> To: ext4 development <linux-ext4@...r.kernel.org> Subject: [PATCH] e2fsprogs: fix mmp tests on hard 4k devices Several of the mmp tests were failing on an s390 guest because direct IO cannot be done on sub-sector sizes, and they were doing 1k IOs to files on a 4k logical/physical device. A few tests could just be changed to 4k, but others needed fixed up output as well. In the course of this it seems mke2fs should have more helpful error reporting for these issues, but that's another patch. With this I have all tests passing on s390 again. Signed-off-by: Eric Sandeen <sandeen@...hat.com> --- diff --git a/tests/f_mmp/script b/tests/f_mmp/script index 548734a..4aca447 100644 --- a/tests/f_mmp/script +++ b/tests/f_mmp/script @@ -12,7 +12,7 @@ if [ $? == 0 ]; then fi echo "make the test image ..." > $test_name.log -$MKE2FS -q -F -o Linux -b 1024 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1 +$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1 status=$? if [ "$status" != 0 ] ; then echo "mke2fs -O mmp failed" > $test_name.failed diff --git a/tests/f_mmp_garbage/expect.1 b/tests/f_mmp_garbage/expect.1 index 4ee5cfb..a8add10 100644 --- a/tests/f_mmp_garbage/expect.1 +++ b/tests/f_mmp_garbage/expect.1 @@ -5,5 +5,5 @@ Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information -test_filesys: 11/16 files (0.0% non-contiguous), 22/100 blocks +test_filesys: 11/64 files (0.0% non-contiguous), 13/100 blocks Exit status is 0 diff --git a/tests/f_mmp_garbage/expect.2 b/tests/f_mmp_garbage/expect.2 index 3bf3869..6630002 100644 --- a/tests/f_mmp_garbage/expect.2 +++ b/tests/f_mmp_garbage/expect.2 @@ -3,5 +3,5 @@ Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information -test_filesys: 11/16 files (0.0% non-contiguous), 22/100 blocks +test_filesys: 11/64 files (0.0% non-contiguous), 13/100 blocks Exit status is 0 diff --git a/tests/f_mmp_garbage/script b/tests/f_mmp_garbage/script index 3c80032..8b5a22a 100644 --- a/tests/f_mmp_garbage/script +++ b/tests/f_mmp_garbage/script @@ -12,7 +12,7 @@ if [ $? == 0 ] ; then fi echo "make the test image ..." > $test_name.log -$MKE2FS -q -F -o Linux -b 1024 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1 +$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1 status=$? if [ "$status" != 0 ] ; then echo "mke2fs -O mmp failed" > $test_name.failed diff --git a/tests/m_mmp/expect.1 b/tests/m_mmp/expect.1 index 3a00815..d3319b3 100644 --- a/tests/m_mmp/expect.1 +++ b/tests/m_mmp/expect.1 @@ -1,55 +1,55 @@ Filesystem label= OS type: Linux -Block size=2048 (log=1) -Fragment size=2048 (log=1) +Block size=4096 (log=2) +Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks -16384 inodes, 32768 blocks -1638 blocks (5.00%) reserved for the super user +65536 inodes, 65536 blocks +3276 blocks (5.00%) reserved for the super user First data block=0 -Maximum filesystem blocks=33554432 +Maximum filesystem blocks=67108864 2 block groups -16384 blocks per group, 16384 fragments per group -8192 inodes per group +32768 blocks per group, 32768 fragments per group +32768 inodes per group Superblock backups stored on blocks: - 16384 + 32768 Allocating group tables: 0/2...1/2... ...done Writing inode tables: 0/2...1/2... ...done Multiple mount protection is enabled with update interval 5 seconds. Writing superblocks and filesystem accounting information: 0/2...1/2... ...done -Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super +Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super large_file Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information -test_filesys: 11/16384 files (0.0% non-contiguous), 1105/32768 blocks +test_filesys: 11/65536 files (0.0% non-contiguous), 2093/65536 blocks Exit status is 0 Filesystem volume name: <none> Last mounted on: <not available> Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) -Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super +Filesystem features: ext_attr resize_inode dir_index filetype mmp sparse_super large_file Default mount options: (none) Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux -Inode count: 16384 -Block count: 32768 -Reserved block count: 1638 -Free blocks: 31663 -Free inodes: 16373 +Inode count: 65536 +Block count: 65536 +Reserved block count: 3276 +Free blocks: 63443 +Free inodes: 65525 First block: 0 -Block size: 2048 -Fragment size: 2048 -Reserved GDT blocks: 31 -Blocks per group: 16384 -Fragments per group: 16384 -Inodes per group: 8192 -Inode blocks per group: 512 +Block size: 4096 +Fragment size: 4096 +Reserved GDT blocks: 15 +Blocks per group: 32768 +Fragments per group: 32768 +Inodes per group: 32768 +Inode blocks per group: 1024 Mount count: 0 Check interval: 15552000 (6 months) Reserved blocks uid: 0 @@ -57,23 +57,23 @@ Reserved blocks gid: 0 First inode: 11 Inode size: 128 Default directory hash: half_md4 -MMP block number: 557 +MMP block number: 1049 MMP update interval: 5 -Group 0: (Blocks 0-16383) +Group 0: (Blocks 0-32767) Primary superblock at 0, Group descriptors at 1-1 - Reserved GDT blocks at 2-32 - Block bitmap at 33 (+33), Inode bitmap at 34 (+34) - Inode table at 35-546 (+35) - 15826 free blocks, 8181 free inodes, 2 directories - Free blocks: 558-16383 - Free inodes: 12-8192 -Group 1: (Blocks 16384-32767) - Backup superblock at 16384, Group descriptors at 16385-16385 - Reserved GDT blocks at 16386-16416 - Block bitmap at 16417 (+33), Inode bitmap at 16418 (+34) - Inode table at 16419-16930 (+35) - 15837 free blocks, 8192 free inodes, 0 directories - Free blocks: 16931-32767 - Free inodes: 8193-16384 + Reserved GDT blocks at 2-16 + Block bitmap at 17 (+17), Inode bitmap at 18 (+18) + Inode table at 19-1042 (+19) + 31718 free blocks, 32757 free inodes, 2 directories + Free blocks: 1050-32767 + Free inodes: 12-32768 +Group 1: (Blocks 32768-65535) + Backup superblock at 32768, Group descriptors at 32769-32769 + Reserved GDT blocks at 32770-32784 + Block bitmap at 32785 (+17), Inode bitmap at 32786 (+18) + Inode table at 32787-33810 (+19) + 31725 free blocks, 32768 free inodes, 0 directories + Free blocks: 33811-65535 + Free inodes: 32769-65536 diff --git a/tests/m_mmp/script b/tests/m_mmp/script index 1547463..b3e206a 100644 --- a/tests/m_mmp/script +++ b/tests/m_mmp/script @@ -10,6 +10,6 @@ if [ $? == 0 ]; then echo "skipped for tmpfs (no O_DIRECT support)" return 0 fi -MKE2FS_OPTS="-O mmp" +MKE2FS_OPTS="-b 4096 -O mmp" . $cmd_dir/run_mke2fs unset MKE2FS_DEVICE_SECTSIZE diff --git a/tests/t_mmp_1on/script b/tests/t_mmp_1on/script index ee9884f..3b0a376 100644 --- a/tests/t_mmp_1on/script +++ b/tests/t_mmp_1on/script @@ -11,7 +11,7 @@ if [ $? == 0 ] ; then return 0 fi -$MKE2FS -q -F -o Linux -b 1024 $TMPFILE 100 > $test_name.log 2>&1 +$MKE2FS -q -F -o Linux -b 4096 $TMPFILE 100 > $test_name.log 2>&1 status=$? if [ "$status" != 0 ] ; then echo "mke2fs failed" > $test_name.failed diff --git a/tests/t_mmp_2off/script b/tests/t_mmp_2off/script index ec9f71e..56c6bed 100644 --- a/tests/t_mmp_2off/script +++ b/tests/t_mmp_2off/script @@ -11,7 +11,7 @@ if [ $? == 0 ]; then return 0 fi -$MKE2FS -q -F -o Linux -b 1024 -O mmp $TMPFILE 100 > $test_name.log 2>&1 +$MKE2FS -q -F -o Linux -b 4096 -O mmp $TMPFILE 100 > $test_name.log 2>&1 status=$? if [ "$status" != 0 ] ; then echo "mke2fs -O mmp failed" > $test_name.failed -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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