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be smarter about figuring out blocksize.

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fsgqa
2002-05-09 23:34:47 +00:00
parent 9773cc93ba
commit 17684f20d8
2 changed files with 10 additions and 12 deletions
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004
+4 -12
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@@ -56,7 +56,8 @@ trap "_cleanup" 0 1 2 3 15
_populate_scratch() _populate_scratch()
{ {
mkfs_xfs $SCRATCH_DEV >/dev/null 2>&1 mkfs_xfs $SCRATCH_DEV | _filter_mkfs 2>$tmp.mkfs
source $tmp.mkfs
mount -t xfs $SCRATCH_DEV $SCRATCH_MNT mount -t xfs $SCRATCH_DEV $SCRATCH_MNT
dd if=/dev/zero of=$SCRATCH_MNT/foo count=200 bs=4096 >/dev/null 2>&1 & dd if=/dev/zero of=$SCRATCH_MNT/foo count=200 bs=4096 >/dev/null 2>&1 &
dd if=/dev/zero of=$SCRATCH_MNT/goo count=400 bs=4096 >/dev/null 2>&1 & dd if=/dev/zero of=$SCRATCH_MNT/goo count=400 bs=4096 >/dev/null 2>&1 &
@@ -82,16 +83,7 @@ _populate_scratch
eval `df -P -T --block-size=512 $SCRATCH_MNT 2>&1 \ eval `df -P -T --block-size=512 $SCRATCH_MNT 2>&1 \
| $AWK_PROG 'END { printf "blocks=%u used=%u avail=%u\n", $3, $4, $5 }'` | $AWK_PROG 'END { printf "blocks=%u used=%u avail=%u\n", $3, $4, $5 }'`
echo "df gave: blocks=$blocks used=$used avail=$avail" >>$seq.full echo "df gave: blocks=$blocks used=$used avail=$avail" >>$seq.full
echo "blocksize from mkfs is '$dbsize'" >>$seq.full
blksize=`xfs_db -r -c sb -c p $SCRATCH_DEV |grep blocksize |sed -e 's/.*= *//'`
if [ -z "$blksize" ]
then
echo "Arrgh ... cannot determine blocksize for $fs, xfs_db reports"
xfs_db -r -c sb -c p $SCRATCH_DEV
status=1
continue
fi
echo "blocksize from xfs_db is '$blksize'" >>$seq.full
xfs_db -r -c "freesp -s" $SCRATCH_DEV >$tmp.xfs_db xfs_db -r -c "freesp -s" $SCRATCH_DEV >$tmp.xfs_db
echo "xfs_db for $SCRATCH_DEV" >>$seq.full echo "xfs_db for $SCRATCH_DEV" >>$seq.full
@@ -102,7 +94,7 @@ perl -ne '
BEGIN { $avail ='$avail' * 512; BEGIN { $avail ='$avail' * 512;
$answer="(no xfs_db free blocks line?)" } $answer="(no xfs_db free blocks line?)" }
/free blocks (\d+)$/ || next; /free blocks (\d+)$/ || next;
$freesp = $1 * '$blksize'; $freesp = $1 * '$dbsize';
if ($freesp == $avail) { $answer = "yes"; } if ($freesp == $avail) { $answer = "yes"; }
else { $answer = "no ($freesp != $avail)"; } else { $answer = "no ($freesp != $avail)"; }
END { print "$answer\n" } END { print "$answer\n" }
004.out
+6
View File
@@ -1,3 +1,9 @@
QA output created by 004 QA output created by 004
meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
data = bsize=XXX blocks=XXX, imaxpct=PCT
= sunit=XXX swidth=XXX, unwritten=X
naming =VERN bsize=XXX
log =LDEV bsize=XXX blocks=XXX
realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
Checking blocks column same as df: yes Checking blocks column same as df: yes
Checking percent column yields 100: 100 Checking percent column yields 100: 100