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#!/usr/bin/env bash
set -euo pipefail
# Dauer des Tests (Default: 10 Minuten, Format z.B. „5m", „600")
DURATION="${1:-10m}"
# Verzeichnisse / Geräte für File‑IO
DATA_DRIVE="${HOME}/test/sysbench" # bitte anpassen
SYSTEM_DRIVE="/mnt/nextcloud/test/sysbench" # bitte anpassen
CURRENT_DIR=$(pwd)
# Größe und Einstellungen für sysbench-File‑IO
FILE_TOTAL_SIZE="1G"
FILE_NUM="4"
TEST_MODE="rndrw"
EXTRA_FLAGS="--file-extra-flags=direct"
echo "== Vorbereitung: File‑IO Testdateien erstellen =="
echo "testmode=${TEST_MODE}"
cd ${DATA_DRIVE}
echo "preparing sysbench on ${DATA_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
prepare &
cd ${SYSTEM_DRIVE}
echo "preparing sysbench on ${SYSTEM_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
prepare
wait
echo "== Vorbereitung fertig, starte Stresstest für ${DURATION} =="
# CPU‑Stresstest
echo "running stress-ng"
stress-ng \
--cpu 8 \
--cpu-method all \
--verify \
--timeout ${DURATION} \
--metrics-brief \
> stress-ng.log &
# File‑IO auf System-Laufwerk
cd ${SYSTEM_DRIVE}
echo "running sysbench on ${SYSTEM_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${DATA_DRIVE} \
--time=10 run \
> sysbench-nvme.log &
# File‑IO auf Daten-Laufwerk
cd ${DATA_DRIVE}
echo "running sysbench on ${DATA_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${SYSTEM_DRIVE} \
--time=10 run \
> sysbench-sata.log &
# Auf alle Hintergrund‐Jobs warten
wait
echo "== Stresstest abgeschlossen =="
echo "Ergebnisse:"
echo " - CPU (stress-ng): see stress-ng.log"
echo " - NVMe (sysbench): see sysbench-nvme.log"
echo " - SATA (sysbench): see sysbench-sata.log"
# Clean up File‑IO Testdateien
echo "== Aufräumen: File‑IO Testdateien löschen =="
cd ${DATA_DRIVE}
sysbench fileio ${EXTRA_FLAGS} cleanup
cd ${SYSTEM_DRIVE}
sysbench fileio ${EXTRA_FLAGS} cleanup
cd ${CURRENT_DIR}
echo "Fertig."