From: Lachlan McIlroy Date: Tue, 5 Dec 2006 05:07:45 +0000 (+0000) Subject: More tests for the NULL files problem X-Git-Tag: v1.1.0~552 X-Git-Url: http://git.apps.os.sepia.ceph.com/?p=xfstests-dev.git;a=commitdiff_plain;h=8434010b7952aa1787dc550ec0ebfbace4c8b587 More tests for the NULL files problem Merge of master-melb:xfs-cmds:27632a by kenmcd. Fix test number and simplify test case --- diff --git a/137 b/137 index 3921078a..28352ebe 100755 --- a/137 +++ b/137 @@ -1,5 +1,5 @@ #! /bin/sh -# FSQA Test No. 133 +# FSQA Test No. 137 # # Test for NULL files problem # @@ -71,16 +71,6 @@ do elif xfs_bmap $file | grep 'hole' > /dev/null then echo corrupt file $file - contains holes - else - for byte in `od -td1 -w16 -v $file | tr -s ' ' | cut -d ' ' -f 2-17` - do - # each byte in the file must not be 0 - if [ $byte -eq 0 ] - then - echo corrupt file $file - NULLs found - break; - fi - done fi fi rm -f $file diff --git a/138 b/138 new file mode 100755 index 00000000..c0c37719 --- /dev/null +++ b/138 @@ -0,0 +1,83 @@ +#! /bin/sh +# FSQA Test No. 138 +# +# Test for NULL files problem +# +#----------------------------------------------------------------------- +# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved. +#----------------------------------------------------------------------- +# +# creator +owner=lachlan@sgi.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + _cleanup_testdir +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs xfs +_supported_os Linux IRIX + +_setup_testdir +_require_scratch +_scratch_mkfs_xfs >/dev/null 2>&1 +_scratch_mount + +# create files +i=1; +while [ $i -lt 1000 ] +do + file=$SCRATCH_MNT/$i + xfs_io -f -c "pwrite -b 64k -S 0xff 0 64k" $file > /dev/null + xfs_io -c "truncate 64k" $file > /dev/null + i=`expr $i + 1` +done + +# give the system a chance to write something out +sleep 10 + +src/godown $SCRATCH_MNT + +umount $SCRATCH_MNT +_scratch_mount + +# check file size and contents +i=1; +while [ $i -lt 1000 ] +do + file=$SCRATCH_MNT/$i + # if file does not exist, the create was not logged, skip it + if [ -e $file ] + then + # if file size is zero it cannot be corrupt, skip it + if [ -s $file ] + then + # if file has non-zero size but no extents then it's contents will be NULLs, bad. + if xfs_bmap $file | grep 'no extents' > /dev/null + then + echo corrupt file $file - non-zero size but no extents + elif xfs_bmap $file | grep 'hole' > /dev/null + then + echo corrupt file $file - contains holes + fi + fi + rm -f $file + fi + i=`expr $i + 1` +done + +status=0 +exit diff --git a/138.out b/138.out new file mode 100644 index 00000000..f3eb4116 --- /dev/null +++ b/138.out @@ -0,0 +1 @@ +QA output created by 138 diff --git a/139 b/139 new file mode 100755 index 00000000..386dcbc4 --- /dev/null +++ b/139 @@ -0,0 +1,83 @@ +#! /bin/sh +# FSQA Test No. 139 +# +# Test for NULL files problem +# +#----------------------------------------------------------------------- +# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved. +#----------------------------------------------------------------------- +# +# creator +owner=lachlan@sgi.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + _cleanup_testdir +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs xfs +_supported_os Linux IRIX + +_setup_testdir +_require_scratch +_scratch_mkfs_xfs >/dev/null 2>&1 +_scratch_mount + +# create files +i=1; +while [ $i -lt 1000 ] +do + file=$SCRATCH_MNT/$i + xfs_io -f -c "pwrite -b 64k -S 0xff 0 64k" $file > /dev/null + xfs_io -f -c "truncate 32k" $file > /dev/null + i=`expr $i + 1` +done + +# give the system a chance to write something out +sleep 10 + +src/godown $SCRATCH_MNT + +umount $SCRATCH_MNT +_scratch_mount + +# check file size and contents +i=1; +while [ $i -lt 1000 ] +do + file=$SCRATCH_MNT/$i + # if file does not exist, the create was not logged, skip it + if [ -e $file ] + then + # if file size is zero it cannot be corrupt, skip it + if [ -s $file ] + then + # if file has non-zero size but no extents then it's contents will be NULLs, bad. + if xfs_bmap $file | grep 'no extents' > /dev/null + then + echo corrupt file $file - non-zero size but no extents + elif xfs_bmap $file | grep 'hole' > /dev/null + then + echo corrupt file $file - contains holes + fi + fi + rm -f $file + fi + i=`expr $i + 1` +done + +status=0 +exit diff --git a/139.out b/139.out new file mode 100644 index 00000000..be0ebc21 --- /dev/null +++ b/139.out @@ -0,0 +1 @@ +QA output created by 139 diff --git a/140 b/140 new file mode 100755 index 00000000..5c4bbf1d --- /dev/null +++ b/140 @@ -0,0 +1,80 @@ +#! /bin/sh +# FSQA Test No. 140 +# +# Test for NULL files problem +# +#----------------------------------------------------------------------- +# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved. +#----------------------------------------------------------------------- +# +# creator +owner=lachlan@sgi.com + +seq=`basename $0` +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() +{ + _cleanup_testdir +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs xfs +_supported_os Linux IRIX + +_setup_testdir +_require_scratch +_scratch_mkfs_xfs >/dev/null 2>&1 +_scratch_mount + +# create files +i=1; +while [ $i -lt 1000 ] +do + file=$SCRATCH_MNT/$i + xfs_io -f -c "pwrite -b 32k -S 0xff 0 32k" $file > /dev/null + xfs_io -f -c "truncate 64k" $file > /dev/null + i=`expr $i + 1` +done + +# give the system a chance to write something out +sleep 10 + +src/godown $SCRATCH_MNT + +umount $SCRATCH_MNT +_scratch_mount + +# check file size and contents +i=1; +while [ $i -lt 1000 ] +do + file=$SCRATCH_MNT/$i + # if file does not exist, the create was not logged, skip it + if [ -e $file ] + then + # if file size is zero it cannot be corrupt, skip it + if [ -s $file ] + then + # if file has non-zero size but no extents then it's contents will be NULLs, bad. + if xfs_bmap $file | grep 'no extents' > /dev/null + then + echo corrupt file $file - non-zero size but no extents + fi + fi + rm -f $file + fi + i=`expr $i + 1` +done + +status=0 +exit diff --git a/140.out b/140.out new file mode 100644 index 00000000..e6506b89 --- /dev/null +++ b/140.out @@ -0,0 +1 @@ +QA output created by 140 diff --git a/group b/group index a51fad60..38c0bc04 100644 --- a/group +++ b/group @@ -217,3 +217,6 @@ pattern ajones@sgi.com 135 metadata auto 136 attr2 137 metadata log +138 metadata log +139 metadata log +140 metadata log