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Add unaligned_write test for small file

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Vitaliy Filippov
2025-12-21 02:39:06 +03:00
parent bd6af0db09
commit cc6c445cf0
1 changed files with 9 additions and 0 deletions
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tests/test_nfs_unaligned_append.sh
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@@ -15,6 +15,7 @@ sudo mount localhost:/ ./testdata/nfs -o port=2050,mountport=2050,nfsvers=3,soft
MNT=$(pwd)/testdata/nfs MNT=$(pwd)/testdata/nfs
trap "sudo umount -f $MNT"' || true; kill -9 $(jobs -p)' EXIT trap "sudo umount -f $MNT"' || true; kill -9 $(jobs -p)' EXIT
# big file
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL dd if=/dev/urandom of=./testdata/ref_data.bin bs=1M count=32 seek=1024B build/src/cmd/vitastor-cli --etcd_address $ETCD_URL dd if=/dev/urandom of=./testdata/ref_data.bin bs=1M count=32 seek=1024B
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL dd if=./testdata/ref_data.bin of=$MNT/testfile oflag=direct bs=1M iodepth=4 seek=1024B skip=1024B build/src/cmd/vitastor-cli --etcd_address $ETCD_URL dd if=./testdata/ref_data.bin of=$MNT/testfile oflag=direct bs=1M iodepth=4 seek=1024B skip=1024B
cp $MNT/testfile ./testdata/nfs_data.bin cp $MNT/testfile ./testdata/nfs_data.bin
@@ -22,4 +23,12 @@ if ! diff -q ./testdata/ref_data.bin $MNT/testfile; then
format_error 'Data lost during parallel unaligned writes to VitastorFS' format_error 'Data lost during parallel unaligned writes to VitastorFS'
fi fi
# small shared file
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL dd if=/dev/urandom of=./testdata/ref_small.bin bs=10 count=500 seek=15B
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL dd if=./testdata/ref_small.bin of=$MNT/smallfile oflag=direct bs=10 iodepth=4 seek=15B skip=15B
cp $MNT/smallfile ./testdata/nfs_small.bin
if ! diff -q ./testdata/ref_small.bin $MNT/smallfile; then
format_error 'Data lost during parallel unaligned writes to a small file in VitastorFS'
fi
format_green OK format_green OK