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Refactor vitastor-cli & fio & qemu-img options in tests

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This commit is contained in:
Vitaliy Filippov
2026-01-16 20:08:13 +03:00
parent ddd755a0e6
commit eddfa93c18
40 changed files with 191 additions and 226 deletions
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tests/test_snapshot_chain.sh
+11 -13
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@@ -5,43 +5,41 @@ check_qemu
# Test multiple snapshots
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL create -s 32M testchain
$VITASTOR_CLI create -s 32M testchain
LD_PRELOAD="build/src/client/libfio_vitastor.so" \
fio -thread -name=test -ioengine=build/src/client/libfio_vitastor.so -bs=4M -direct=1 -iodepth=1 -fsync=1 -rw=write \
-etcd=$ETCD_URL -image=testchain -mirror_file=./testdata/bin/mirror.bin
$VITASTOR_FIO -bs=4M -direct=1 -iodepth=1 -fsync=1 -rw=write \
-image=testchain -mirror_file=./testdata/bin/mirror.bin
for i in {1..10}; do
# Create a snapshot
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL snap-create testchain@$i
$VITASTOR_CLI snap-create testchain@$i
# Check that the new snapshot is see-through
qemu-img convert -p \
-f raw "vitastor:etcd_host=127.0.0.1\:$ETCD_PORT/v3:image=testchain" \
-f raw "vitastor:config_path=$VITASTOR_CFG:image=testchain" \
-O raw ./testdata/bin/check.bin
cmp ./testdata/bin/check.bin ./testdata/bin/mirror.bin
# Write something to it
LD_PRELOAD="build/src/client/libfio_vitastor.so" \
fio -thread -name=test -ioengine=build/src/client/libfio_vitastor.so -bs=4k -direct=1 -iodepth=1 -fsync=32 -rw=randwrite \
$VITASTOR_FIO -bs=4k -direct=1 -iodepth=1 -fsync=32 -rw=randwrite \
-randrepeat=$((i <= 2)) -buffer_pattern=0x$((10+i))$((10+i))$((10+i))$((10+i)) \
-etcd=$ETCD_URL -image=testchain -number_ios=1024 -mirror_file=./testdata/bin/mirror.bin
-image=testchain -number_ios=1024 -mirror_file=./testdata/bin/mirror.bin
# Check the new content
qemu-img convert -p \
-f raw "vitastor:etcd_host=127.0.0.1\:$ETCD_PORT/v3:image=testchain" \
-f raw "vitastor:config_path=$VITASTOR_CFG:image=testchain" \
-O raw ./testdata/bin/layer1.bin
cmp ./testdata/bin/layer1.bin ./testdata/bin/mirror.bin
done
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL rm testchain@1 testchain@9
$VITASTOR_CLI rm testchain@1 testchain@9
# Check the final image
qemu-img convert -p \
-f raw "vitastor:etcd_host=127.0.0.1\:$ETCD_PORT/v3:image=testchain" \
-f raw "vitastor:config_path=$VITASTOR_CFG:image=testchain" \
-O raw ./testdata/bin/layer1.bin
cmp ./testdata/bin/layer1.bin ./testdata/bin/mirror.bin
# Check the last remaining snapshot
qemu-img convert -p \
-f raw "vitastor:etcd_host=127.0.0.1\:$ETCD_PORT/v3:image=testchain@10" \
-f raw "vitastor:config_path=$VITASTOR_CFG:image=testchain@10" \
-O raw ./testdata/bin/layer0.bin
cmp ./testdata/bin/layer0.bin ./testdata/bin/check.bin