Support xxhash 32-bit checksums (data_csum_type=xxh3_32)

tests/common.sh

@@ -120,7 +120,7 @@ wait_condition()
     done
 }
 
-VITASTOR_CFG='"etcd_address":"'$ETCD_URL'"'
+VITASTOR_CFG='"etcd_address":"'$ETCD_URL'"'"$VITASTOR_CFG"
 if [[ "$ETCD_SCHEME" = "https" ]]; then
     VITASTOR_CFG="$VITASTOR_CFG"',"etcd_ca":"'$(pwd)'/testdata/etcd.crt"'
 fi

tests/run_tests.sh

@@ -106,6 +106,7 @@ SCHEME=ec ./test_heal.sh
 ANTIETCD=1 ./test_heal.sh
 
 ./test_checksum.sh
+TEST_NAME=xxhash OSD_ARGS="--data_csum_type xxh3_32" ./test_checksum.sh
 OLD=1 ./test_checksum.sh
 ./test_corrupt_all.sh
 OLD=1 ./test_corrupt_all.sh

tests/test_checksum.sh

@@ -2,26 +2,24 @@
 
 OSD_ARGS="--data_csum_type crc32c --csum_block_size 32k --inmemory_journal false $OSD_ARGS"
 OFFSET_ARGS="--data_csum_type crc32c --csum_block_size 32k --inmemory_journal false $OFFSET_ARGS"
-PG_COUNT=${PG_COUNT:-64}
+PG_COUNT=${PG_COUNT:-1}
 . `dirname $0`/run_3osds.sh
 check_qemu
 
 IMG_SIZE=128
 
+PRIMARY=$($ETCDCTL get --print-value-only /vitastor/pg/config | jq -r '.items["1"]["1"].primary')
+
 $ETCDCTL put /vitastor/config/inode/1/1 '{"name":"testimg","size":'$((IMG_SIZE*1024*1024))'}'
 
 # Write
 $VITASTOR_FIO -bs=1M -direct=1 -iodepth=4 \
     -mirror_file=./testdata/bin/mirror.bin -end_fsync=1 -rw=write -image=testimg -runtime=10
 
-# Intentionally corrupt OSD data and restart it
-kill $OSD1_PID
+# Intentionally corrupt primary OSD data
 data_offset=$(build/src/disk_tool/vitastor-disk simple-offsets ./testdata/bin/test_osd1.bin $OFFSET_ARGS | grep data_offset | awk '{print $2}')
-truncate -s $data_offset ./testdata/bin/test_osd1.bin
-dd if=/dev/zero of=./testdata/bin/test_osd1.bin bs=1024 count=1 seek=$((OSD_SIZE*1024-1))
-start_osd 1
-
-# FIXME: corrupt the journal WHEN OSD IS RUNNING and check reads too
+truncate -s $data_offset ./testdata/bin/test_osd$PRIMARY.bin
+dd if=/dev/zero of=./testdata/bin/test_osd$PRIMARY.bin bs=1024 count=1 seek=$((OSD_SIZE*1024-1))
 
 # Wait until start
 wait_up 10