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-rwxr-xr-xqa/workunits/rados/test_dedup_tool.sh458
1 files changed, 458 insertions, 0 deletions
diff --git a/qa/workunits/rados/test_dedup_tool.sh b/qa/workunits/rados/test_dedup_tool.sh
new file mode 100755
index 000000000..18deb331b
--- /dev/null
+++ b/qa/workunits/rados/test_dedup_tool.sh
@@ -0,0 +1,458 @@
+#!/usr/bin/env bash
+
+set -x
+
+die() {
+ echo "$@"
+ exit 1
+}
+
+do_run() {
+ if [ "$1" == "--tee" ]; then
+ shift
+ tee_out="$1"
+ shift
+ "$@" | tee $tee_out
+ else
+ "$@"
+ fi
+}
+
+run_expect_succ() {
+ echo "RUN_EXPECT_SUCC: " "$@"
+ do_run "$@"
+ [ $? -ne 0 ] && die "expected success, but got failure! cmd: $@"
+}
+
+run() {
+ echo "RUN: " $@
+ do_run "$@"
+}
+
+if [ -n "$CEPH_BIN" ] ; then
+ # CMake env
+ RADOS_TOOL="$CEPH_BIN/rados"
+ CEPH_TOOL="$CEPH_BIN/ceph"
+ DEDUP_TOOL="$CEPH_BIN/ceph-dedup-tool"
+else
+ # executables should be installed by the QA env
+ RADOS_TOOL=$(which rados)
+ CEPH_TOOL=$(which ceph)
+ DEDUP_TOOL=$(which ceph-dedup-tool)
+fi
+
+POOL=dedup_pool
+OBJ=test_rados_obj
+
+[ -x "$RADOS_TOOL" ] || die "couldn't find $RADOS_TOOL binary to test"
+[ -x "$CEPH_TOOL" ] || die "couldn't find $CEPH_TOOL binary to test"
+
+run_expect_succ "$CEPH_TOOL" osd pool create "$POOL" 8
+sleep 5
+
+function test_dedup_ratio_fixed()
+{
+ # case 1
+ dd if=/dev/urandom of=dedup_object_1k bs=1K count=1
+ for num in `seq 1 50`
+ do
+ dd if=dedup_object_1k of=dedup_object_100k bs=1K oflag=append conv=notrunc
+ done
+ for num in `seq 1 50`
+ do
+ dd if=/dev/zero of=dedup_object_100k bs=1K count=1 oflag=append conv=notrunc
+ done
+
+ $RADOS_TOOL -p $POOL put $OBJ ./dedup_object_100k
+ RESULT=$($DEDUP_TOOL --op estimate --pool $POOL --chunk-size 1024 --chunk-algorithm fixed --fingerprint-algorithm sha1 | grep chunk_size_average | awk '{print$2}' | sed "s/\,//g")
+ # total size / the number of deduped object = 100K / 1
+ if [ 51200 -ne $RESULT ];
+ then
+ die "Estimate failed expecting 51200 result $RESULT"
+ fi
+
+ # case 2
+ dd if=/dev/zero of=dedup_object_10m bs=10M count=1
+
+ $RADOS_TOOL -p $POOL put $OBJ ./dedup_object_10m
+ RESULT=$($DEDUP_TOOL --op estimate --pool $POOL --chunk-size 4096 --chunk-algorithm fixed --fingerprint-algorithm sha1 | grep examined_bytes | awk '{print$2}')
+ # 10485760
+ if [ 10485760 -ne $RESULT ];
+ then
+ die "Estimate failed expecting 10485760 result $RESULT"
+ fi
+
+ # case 3 max_thread
+ for num in `seq 0 20`
+ do
+ dd if=/dev/zero of=dedup_object_$num bs=4M count=1
+ $RADOS_TOOL -p $POOL put dedup_object_$num ./dedup_object_$num
+ done
+
+ RESULT=$($DEDUP_TOOL --op estimate --pool $POOL --chunk-size 4096 --chunk-algorithm fixed --fingerprint-algorithm sha1 --max-thread 4 | grep chunk_size_average | awk '{print$2}' | sed "s/\,//g")
+
+ if [ 98566144 -ne $RESULT ];
+ then
+ die "Estimate failed expecting 98566144 result $RESULT"
+ fi
+
+ rm -rf ./dedup_object_1k ./dedup_object_100k ./dedup_object_10m
+ for num in `seq 0 20`
+ do
+ rm -rf ./dedup_object_$num
+ done
+ $RADOS_TOOL -p $POOL rm $OBJ
+ for num in `seq 0 20`
+ do
+ $RADOS_TOOL -p $POOL rm dedup_object_$num
+ done
+}
+
+function test_dedup_chunk_scrub()
+{
+
+ CHUNK_POOL=dedup_chunk_pool
+ run_expect_succ "$CEPH_TOOL" osd pool create "$CHUNK_POOL" 8
+
+ echo "hi there" > foo
+
+ echo "hi there" > bar
+
+ echo "there" > foo-chunk
+
+ echo "CHUNK" > bar-chunk
+
+ $CEPH_TOOL osd pool set $POOL fingerprint_algorithm sha1 --yes-i-really-mean-it
+ $CEPH_TOOL osd pool set $POOL dedup_chunk_algorithm fastcdc --yes-i-really-mean-it
+ $CEPH_TOOL osd pool set $POOL dedup_cdc_chunk_size 4096 --yes-i-really-mean-it
+ $CEPH_TOOL osd pool set $POOL dedup_tier $CHUNK_POOL --yes-i-really-mean-it
+
+ $RADOS_TOOL -p $POOL put foo ./foo
+ $RADOS_TOOL -p $POOL put bar ./bar
+
+ $RADOS_TOOL -p $CHUNK_POOL put bar-chunk ./bar-chunk
+ $RADOS_TOOL -p $CHUNK_POOL put foo-chunk ./foo-chunk
+
+ $RADOS_TOOL -p $POOL set-chunk bar 0 8 --target-pool $CHUNK_POOL bar-chunk 0 --with-reference
+
+ echo -n "There hi" > test_obj
+ # dirty
+ $RADOS_TOOL -p $POOL put foo ./test_obj
+ $RADOS_TOOL -p $POOL set-chunk foo 0 8 --target-pool $CHUNK_POOL foo-chunk 0 --with-reference
+ # flush
+ $RADOS_TOOL -p $POOL tier-flush foo
+ sleep 2
+
+ $RADOS_TOOL ls -p $CHUNK_POOL
+ CHUNK_OID=$(echo -n "There hi" | sha1sum | awk '{print $1}')
+
+ POOL_ID=$($CEPH_TOOL osd pool ls detail | grep $POOL | awk '{print$2}')
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref bar --target-ref-pool-id $POOL_ID
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID)
+
+ RESULT=$($DEDUP_TOOL --op chunk-scrub --chunk-pool $CHUNK_POOL | grep "Damaged object" | awk '{print$4}')
+ if [ $RESULT -ne "1" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Chunk-scrub failed expecting damaged objects is not 1"
+ fi
+
+ $DEDUP_TOOL --op chunk-put-ref --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref bar --target-ref-pool-id $POOL_ID
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep bar)
+ if [ -n "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+
+ rm -rf ./foo ./bar ./foo-chunk ./bar-chunk ./test_obj
+ $RADOS_TOOL -p $POOL rm foo
+ $RADOS_TOOL -p $POOL rm bar
+}
+
+function test_dedup_chunk_repair()
+{
+
+ CHUNK_POOL=dedup_chunk_pool
+ run_expect_succ "$CEPH_TOOL" osd pool create "$CHUNK_POOL" 8
+
+ echo -n "hi there" > foo
+
+ echo -n "hi there" > bar
+
+ echo -n "there" > foo-chunk
+
+ echo -n "CHUNK" > bar-chunk
+
+ $CEPH_TOOL osd pool set $POOL fingerprint_algorithm sha1 --yes-i-really-mean-it
+ $CEPH_TOOL osd pool set $POOL dedup_chunk_algorithm fastcdc --yes-i-really-mean-it
+ $CEPH_TOOL osd pool set $POOL dedup_cdc_chunk_size 4096 --yes-i-really-mean-it
+ $CEPH_TOOL osd pool set $POOL dedup_tier $CHUNK_POOL --yes-i-really-mean-it
+
+ $RADOS_TOOL -p $POOL put foo ./foo
+ $RADOS_TOOL -p $POOL put bar ./bar
+
+ $RADOS_TOOL -p $CHUNK_POOL put bar-chunk ./bar-chunk
+ $RADOS_TOOL -p $CHUNK_POOL put foo-chunk ./foo-chunk
+
+ $RADOS_TOOL ls -p $CHUNK_POOL
+ CHUNK_OID=$(echo -n "hi there" | sha1sum | awk '{print $1}')
+
+ POOL_ID=$($CEPH_TOOL osd pool ls detail | grep $POOL | awk '{print$2}')
+ $RADOS_TOOL -p $CHUNK_POOL put $CHUNK_OID ./foo
+
+ # increase ref count by two, resuling in mismatch
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref foo --target-ref-pool-id $POOL_ID
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref foo --target-ref-pool-id $POOL_ID
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref foo --target-ref-pool-id $POOL_ID
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref foo --target-ref-pool-id $POOL_ID
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object bar-chunk --target-ref bar --target-ref-pool-id $POOL_ID
+ $DEDUP_TOOL --op chunk-get-ref --chunk-pool $CHUNK_POOL --object bar-chunk --target-ref bar --target-ref-pool-id $POOL_ID
+
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID)
+ RESULT=$($DEDUP_TOOL --op chunk-scrub --chunk-pool $CHUNK_POOL | grep "Damaged object" | awk '{print$4}')
+ if [ $RESULT -ne "2" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Chunk-scrub failed expecting damaged objects is not 1"
+ fi
+
+ $DEDUP_TOOL --op chunk-repair --chunk-pool $CHUNK_POOL --object $CHUNK_OID --target-ref foo --target-ref-pool-id $POOL_ID
+ $DEDUP_TOOL --op chunk-repair --chunk-pool $CHUNK_POOL --object bar-chunk --target-ref bar --target-ref-pool-id $POOL_ID
+
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep foo | wc -l)
+ if [ 0 -ne "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object bar-chunk | grep bar | wc -l)
+ if [ 0 -ne "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+
+ rm -rf ./foo ./bar ./foo-chunk ./bar-chunk ./test_obj
+ $RADOS_TOOL -p $POOL rm foo
+ $RADOS_TOOL -p $POOL rm bar
+}
+
+function test_dedup_object()
+{
+
+ CHUNK_POOL=dedup_chunk_pool
+ run_expect_succ "$CEPH_TOOL" osd pool create "$CHUNK_POOL" 8
+
+ echo "There hiHI" > foo
+
+ $CEPH_TOOL osd pool set $POOL dedup_tier $CHUNK_POOL --yes-i-really-mean-it
+ $RADOS_TOOL -p $POOL put foo ./foo
+
+ sleep 2
+
+ rados ls -p $CHUNK_POOL
+
+ RESULT=$($DEDUP_TOOL --pool $POOL --op chunk-dedup --object foo --chunk-pool $CHUNK_POOL --source-off 0 --source-length 10 --fingerprint-algorithm sha1 )
+
+ POOL_ID=$($CEPH_TOOL osd pool ls detail | grep $POOL | awk '{print$2}')
+ CHUNK_OID=$(echo -n "There hiHI" | sha1sum | awk '{print $1}')
+
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep foo)
+
+ if [ -z "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+
+ $RADOS_TOOL -p $CHUNK_POOL get $CHUNK_OID ./chunk
+ VERIFY=$(cat ./chunk | sha1sum | awk '{print $1}')
+ if [ "$CHUNK_OID" != "$VERIFY" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Comparing failed expecting chunk mismatch"
+ fi
+
+ echo -n "There hihiHI" > bar
+
+ $RADOS_TOOL -p $POOL put bar ./bar
+ RESULT=$($DEDUP_TOOL --pool $POOL --op object-dedup --object bar --chunk-pool $CHUNK_POOL --fingerprint-algorithm sha1 --dedup-cdc-chunk-size 4096)
+
+ CHUNK_OID=$(echo -n "There hihiHI" | sha1sum | awk '{print $1}')
+
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep bar)
+ if [ -z "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+
+ $RADOS_TOOL -p $CHUNK_POOL get $CHUNK_OID ./chunk
+ VERIFY=$(cat ./chunk | sha1sum | awk '{print $1}')
+ if [ "$CHUNK_OID" != "$VERIFY" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Comparing failed expecting chunk mismatch"
+ fi
+
+ echo -n "THERE HIHIHI" > bar
+ $RADOS_TOOL -p $POOL put bar ./bar
+ $RADOS_TOOL -p $POOL mksnap mysnap
+
+ echo -n "There HIHIHI" > bar
+ $RADOS_TOOL -p $POOL put bar ./bar
+
+ RESULT=$($DEDUP_TOOL --pool $POOL --op object-dedup --object bar --chunk-pool $CHUNK_POOL --fingerprint-algorithm sha1 --dedup-cdc-chunk-size 4096 --snap)
+
+ CHUNK_OID=$(echo -n "THERE HIHIHI" | sha1sum | awk '{print $1}')
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep bar)
+ if [ -z "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+
+ CHUNK_OID=$(echo -n "There HIHIHI" | sha1sum | awk '{print $1}')
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep bar)
+ if [ -z "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+ # rerun tier-flush
+
+ RESULT=$($DEDUP_TOOL --pool $POOL --op object-dedup --object bar --chunk-pool $CHUNK_POOL --fingerprint-algorithm sha1 --dedup-cdc-chunk-size 4096)
+
+ CHUNK_OID=$(echo -n "There HIHIHI" | sha1sum | awk '{print $1}')
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID | grep bar)
+ if [ -z "$RESULT" ] ; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Scrub failed expecting bar is removed"
+ fi
+
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+
+ rm -rf ./foo ./bar ./chunk
+ $RADOS_TOOL -p $POOL rm foo
+ $RADOS_TOOL -p $POOL rm bar
+}
+
+function test_sample_dedup()
+{
+ CHUNK_POOL=dedup_chunk_pool
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+
+ sleep 2
+
+ run_expect_succ "$CEPH_TOOL" osd pool create "$POOL" 8
+ run_expect_succ "$CEPH_TOOL" osd pool create "$CHUNK_POOL" 8
+ run_expect_succ "$CEPH_TOOL" osd pool set "$POOL" dedup_tier "$CHUNK_POOL"
+ run_expect_succ "$CEPH_TOOL" osd pool set "$POOL" dedup_chunk_algorithm fastcdc
+ run_expect_succ "$CEPH_TOOL" osd pool set "$POOL" dedup_cdc_chunk_size 8192
+ run_expect_succ "$CEPH_TOOL" osd pool set "$POOL" fingerprint_algorithm sha1
+
+ # 8 Dedupable objects
+ CONTENT_1="There hiHI"
+ echo $CONTENT_1 > foo
+ for num in `seq 1 8`
+ do
+ $RADOS_TOOL -p $POOL put foo_$num ./foo
+ done
+
+ # 1 Unique object
+ CONTENT_3="There hiHI3"
+ echo $CONTENT_3 > foo3
+ $RADOS_TOOL -p $POOL put foo3_1 ./foo3
+
+ sleep 2
+
+ # Execute dedup crawler
+ RESULT=$($DEDUP_TOOL --pool $POOL --chunk-pool $CHUNK_POOL --op sample-dedup --chunk-algorithm fastcdc --fingerprint-algorithm sha1 --chunk-dedup-threshold 3 --sampling-ratio 50)
+
+ CHUNK_OID_1=$(echo $CONTENT_1 | sha1sum | awk '{print $1}')
+ CHUNK_OID_3=$(echo $CONTENT_3 | sha1sum | awk '{print $1}')
+
+ # Find chunk object has references of 8 dedupable meta objects
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID_1)
+ DEDUP_COUNT=0
+ for num in `seq 1 8`
+ do
+ GREP_RESULT=$(echo $RESULT | grep foo_$num)
+ if [ -n "$GREP_RESULT" ]; then
+ DEDUP_COUNT=$(($DEDUP_COUNT + 1))
+ fi
+ done
+ if [ $DEDUP_COUNT -lt 2 ]; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Chunk object has no reference of first meta object"
+ fi
+
+ # 7 Duplicated objects but less than chunk dedup threshold
+ CONTENT_2="There hiHI2"
+ echo $CONTENT_2 > foo2
+ for num in `seq 1 7`
+ do
+ $RADOS_TOOL -p $POOL put foo2_$num ./foo2
+ done
+ CHUNK_OID_2=$(echo $CONTENT_2 | sha1sum | awk '{print $1}')
+
+ RESULT=$($DEDUP_TOOL --pool $POOL --chunk-pool $CHUNK_POOL --op sample-dedup --chunk-algorithm fastcdc --fingerprint-algorithm sha1 --sampling-ratio 100 --chunk-dedup-threshold 2)
+
+ # Objects duplicates less than chunk dedup threshold should be deduplicated because of they satisfies object-dedup-threshold
+ # The only object, which is crawled at the very first, should not be deduplicated because it was not duplicated at initial time
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID_2)
+ DEDUP_COUNT=0
+ for num in `seq 1 7`
+ do
+ GREP_RESULT=$(echo $RESULT | grep foo2_$num)
+ if [ -n "$GREP_RESULT" ]; then
+ DEDUP_COUNT=$(($DEDUP_COUNT + 1))
+ fi
+ done
+ if [ $DEDUP_COUNT -ne 6 ]; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Chunk object has no reference of first meta object"
+ fi
+
+ # Unique object should not be deduplicated
+ RESULT=$($DEDUP_TOOL --op dump-chunk-refs --chunk-pool $CHUNK_POOL --object $CHUNK_OID_3)
+ GREP_RESULT=$($RESULT | grep $CHUNK_OID_3)
+ if [ -n "$GREP_RESULT" ]; then
+ $CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+ die "Chunk object has no reference of second meta object"
+ fi
+
+ rm -rf ./foo ./foo2 ./foo3
+ for num in `seq 1 8`
+ do
+ $RADOS_TOOL -p $POOL rm foo_$num
+ done
+ for num in `seq 1 2`
+ do
+ $RADOS_TOOL -p $POOL rm foo2_$num
+ done
+ $RADOS_TOOL -p $POOL rm foo3_1
+
+ $CEPH_TOOL osd pool delete $CHUNK_POOL $CHUNK_POOL --yes-i-really-really-mean-it
+}
+
+test_dedup_ratio_fixed
+test_dedup_chunk_scrub
+test_dedup_chunk_repair
+test_dedup_object
+test_sample_dedup
+
+$CEPH_TOOL osd pool delete $POOL $POOL --yes-i-really-really-mean-it
+
+echo "SUCCESS!"
+exit 0
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