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tweak for new _do command

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This commit is contained in:
Andrew Gildfind
2001-04-04 01:45:38 +00:00
parent 6711719b11
commit f6f228af70
4 changed files with 62 additions and 46 deletions
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042
+29 -34
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@@ -84,7 +84,8 @@ _cull_files()
print MANIFEST $in[$i];
}
}
close MANIFEST;'
close MANIFEST;
exit(0);'
}
# create a large contiguous file using dd
@@ -97,69 +98,63 @@ _cull_files()
# check checksums for remaining files
# create 3 minimum sized (16Mb) allocation groups
# xfs_repair is going to need three to verify the superblock
rm -f $seq.full
bmap_cmd="xfs_bmap -v"
mnt_cmd="mount -t xfs $SCRATCH_DEV $SCRATCH_MNT"
_do_die_on_error=message_only
echo -n "Make a 48 megabyte filesystem on SCRATCH_DEV and mount... "
_do "mkfs -t xfs -d size=48m,agcount=3 -l internal -f $SCRATCH_DEV"
_do "mount -t xfs $SCRATCH_DEV $SCRATCH_MNT"
_do "$mnt_cmd"
echo "done"
echo -n "Reserve 16 1Mb unfragmented regions... "
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
do
_do "dd if=/dev/zero of=$SCRATCH_MNT/hole$i bs=4096 count=256"
_do "dd if=/dev/zero of=$SCRATCH_MNT/space$i bs=4096 count=1"
_do "xfs_bmap $SCRATCH_MNT/hole$i"
_do "$bmap_cmd $SCRATCH_MNT/hole$i"
done
echo "done"
# set up filesystem
echo -n "Fill filesystem with 4k files, generate manifest... "
_do "src/fill2fs --verbose --dir=$SCRATCH_MNT/fill --seed=0 --filesize=4096 --stddev=0 --list=$tmp.manifest"
fill_options="--verbose --seed=0 --filesize=4096 --stddev=0 --sync=1000000"
_do "src/fill2fs $fill_options --dir=$SCRATCH_MNT/fill --list=- > $tmp.manifest"
echo "done"
# flush the filesystem - make sure there is no space "lost" to pre-allocation
_do "umount $SCRATCH_MNT"
_do "$mnt_cmd"
echo -n "Use up any further available space using dd... "
_do "dd if=/dev/zero of=$SCRATCH_MNT/pad bs=4096"
echo "done"
echo -n "Delete every second file... "
if ! _do "_cull_files"; then
echo "fail"
echo "Could not cull files. Test failed see $seq.full"
status=1; exit
fi
echo "done"
# create fragmented file
_do "Delete every second file" "_cull_files"
echo -n "Create one very large file... "
_do "src/fill2 -d nbytes=16000000,file=$SCRATCH_MNT/fragmented"
echo "done"
_do "xfs_bmap $SCRATCH_MNT/fragmented"
_do "$bmap_cmd $SCRATCH_MNT/fragmented"
_do "sum $SCRATCH_MNT/fragmented >$tmp.sum1"
echo -n "Remove other files... "
_do "rm -rf $SCRATCH_MNT/{pad,hole*}"
echo "done"
_do "Remove other files" "rm -rf $SCRATCH_MNT/{pad,hole*}"
# flush everything
_do "umount $SCRATCH_MNT"
_do "mount -t xfs $SCRATCH_DEV $SCRATCH_MNT"
# defragment
_do "Run xfs_fsr on filesystem" "xfs_fsr -v $SCRATCH_DEV"
_do "$bmap_cmd $SCRATCH_MNT/fragmented"
_do "Check 4k files" "src/fill2fs_check $tmp.manifest"
echo -n "Run xfs_fsr on filesystem... "
_do "xfs_fsr -v $SCRATCH_DEV"
echo "done"
_do "xfs_bmap $SCRATCH_MNT/fragmented"
echo -n "Check 4k files... "
if ! _do "src/fill2fs_check $tmp.manifest"; then
echo "fail"
echo "4k file is corrupt/missing after fsr. Test failed see $seq.full"
status=1; exit
fi
echo "done"
# check
echo -n "Check large file... "
_do "sum $SCRATCH_MNT/fragmented >$tmp.sum2"
if ! diff $tmp.sum1 $tmp.sum2; then
if ! _do "diff $tmp.sum1 $tmp.sum2"; then
echo "fail"
echo "File is corrupt/missing after fsr. Test failed see $seq.full"
status=1; exit
fi
echo "done"
_do "Checking filesystem" "_check_fs $SCRATCH_DEV"
echo -n "Checking filesystem... "
_check_fs $SCRATCH_DEV
echo "done"
# success, all done
echo "xfs_fsr tests passed."
status=0 ; exit