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test: recoursive autodedup

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verify decline in size of second parent-level image file

Signed-off-by: Tikhomirov Pavel <snorcht@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Tikhomirov Pavel
2014-01-20 17:21:58 +04:00
committed by Pavel Emelyanov
parent a23765435b
commit 04b6403532
1 changed files with 13 additions and 6 deletions
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19
test/mem-snap/run-snap-auto-dedup.sh
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@@ -44,7 +44,8 @@ for SNAP in $(seq 1 $NRSNAP); do
args="--track-mem -R" args="--track-mem -R"
elif [ $SNAP -eq $NRSNAP ]; then elif [ $SNAP -eq $NRSNAP ]; then
# Last snapshot -- has parent, kill afterwards # Last snapshot -- has parent, kill afterwards
size_first=$(du -sh -BK dump/2/pages-*.img | grep -Eo '[0-9]+' | head -1) size_first_2=$(du -sh -BK dump/2/pages-*.img | grep -Eo '[0-9]+' | head -1)
size_first_1=$(du -sh -BK dump/1/pages-*.img | grep -Eo '[0-9]+' | head -1)
args="--prev-images-dir=../$((SNAP - 1))/ --track-mem --auto-dedup" args="--prev-images-dir=../$((SNAP - 1))/ --track-mem --auto-dedup"
else else
# Other snapshots -- have parent, keep running # Other snapshots -- have parent, keep running
@@ -65,11 +66,17 @@ for SNAP in $(seq 1 $NRSNAP); do
fi fi
done done
size_last=$(du -sh -BK dump/2/pages-*.img | grep -Eo '[0-9]+' | head -1) size_last_2=$(du -sh -BK dump/2/pages-*.img | grep -Eo '[0-9]+' | head -1)
size_last_1=$(du -sh -BK dump/1/pages-*.img | grep -Eo '[0-9]+' | head -1)
dedup_ok=1 dedup_ok_2=1
if [ $size_first -gt $size_last ]; then if [ $size_first_2 -gt $size_last_2 ]; then
dedup_ok=0 dedup_ok_2=0
fi
dedup_ok_1=1
if [ $size_first_1 -gt $size_last_1 ]; then
dedup_ok_1=0
fi fi
echo "Restoring" echo "Restoring"
@@ -79,7 +86,7 @@ cd ../zdtm/live/static/
make mem-touch.out make mem-touch.out
cat mem-touch.out | fgrep PASS || fail "Test failed" cat mem-touch.out | fgrep PASS || fail "Test failed"
if [ $dedup_ok -ne 0 ]; then if [[ $dedup_ok_2 -ne 0 || $dedup_ok_1 -ne 0 ]]; then
fail "Dedup test failed" fail "Dedup test failed"
fi fi