forked from vitalif/vitastor
71 lines
2.2 KiB
Bash
Executable File
71 lines
2.2 KiB
Bash
Executable File
#!/bin/bash -ex
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# Kill OSDs while writing
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PG_SIZE=${PG_SIZE:-3}
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if [[ "$SCHEME" = "ec" ]]; then
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PG_DATA_SIZE=${PG_DATA_SIZE:-2}
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PG_MINSIZE=${PG_MINSIZE:-3}
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fi
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OSD_COUNT=${OSD_COUNT:-7}
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PG_COUNT=32
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GLOBAL_CONFIG=',"osd_out_time":1'
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. `dirname $0`/run_3osds.sh
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check_qemu
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# FIXME: Fix space rebalance priorities :)
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IMG_SIZE=960
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$ETCDCTL put /vitastor/config/inode/1/1 '{"name":"testimg","size":'$((IMG_SIZE*1024*1024))'}'
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LD_PRELOAD="build/src/libfio_vitastor.so" \
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fio -thread -name=test -ioengine=build/src/libfio_vitastor.so -bs=4M -direct=1 -iodepth=1 -fsync=1 -rw=write \
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-mirror_file=./testdata/mirror.bin -etcd=$ETCD_URL -image=testimg -cluster_log_level=10
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kill_osds()
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{
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sleep 5
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echo Killing OSD 1
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kill -9 $OSD1_PID
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$ETCDCTL del /vitastor/osd/state/1
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for kill_osd in $(seq 2 $OSD_COUNT); do
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sleep 15
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# Wait for all PGs to clear has_degraded - all data will be at least in 2 copies
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wait_condition 600 "$ETCDCTL get /vitastor/pg/state/1/ --prefix --print-value-only |\
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jq -s -e '[ .[] | select(.state | contains(["'"'"active"'"'"])) | select(.state | contains(["'"'"has_degraded"'"'"]) | not) ] | length == '$PG_COUNT"
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echo Killing OSD $kill_osd and starting OSD $((kill_osd-1))
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p=OSD${kill_osd}_PID
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kill -9 ${!p}
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$ETCDCTL del /vitastor/osd/state/$kill_osd
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start_osd $((kill_osd-1))
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done
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sleep 5
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echo Starting OSD $OSD_COUNT
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start_osd $OSD_COUNT
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sleep 5
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}
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kill_osds &
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LD_PRELOAD="build/src/libfio_vitastor.so" \
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fio -thread -name=test -ioengine=build/src/libfio_vitastor.so -bsrange=4k-128k -blockalign=4k -direct=1 -iodepth=32 -fsync=256 -rw=randrw \
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-randrepeat=0 -refill_buffers=1 -mirror_file=./testdata/mirror.bin -etcd=$ETCD_URL -image=testimg -loops=10 -runtime=120
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qemu-img convert -S 4096 -p \
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-f raw "vitastor:etcd_host=127.0.0.1\:$ETCD_PORT/v3:image=testimg" \
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-O raw ./testdata/read.bin
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if ! diff -q ./testdata/read.bin ./testdata/mirror.bin; then
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format_error Data lost during self-heal
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fi
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if grep -qP 'Checksum mismatch|BUG' ./testdata/osd*.log; then
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format_error Checksum mismatches or BUGs detected during test
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fi
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format_green OK
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