95 lines
2.1 KiB
Bash
Executable File
95 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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PROG=zpios-profile-pre.sh
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PROFILE_ZPIOS_READY=0
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trap "PROFILE_ZPIOS_READY=1" SIGHUP
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RUN_PRE=${0}
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RUN_PHASE=${1}
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RUN_LOG_DIR=${2}
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RUN_ID=${3}
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RUN_POOL=${4}
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RUN_CHUNK_SIZE=${5}
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RUN_REGION_SIZE=${6}
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RUN_THREAD_COUNT=${7}
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RUN_REGION_COUNT=${8}
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RUN_OFFSET=${9}
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RUN_REGION_NOISE=${10}
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RUN_CHUNK_NOISE=${11}
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RUN_THREAD_DELAY=${12}
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RUN_FLAGS=${13}
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RUN_RESULT=${14}
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zpios_profile_run_cfg() {
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cat > ${RUN_LOG_DIR}/${RUN_ID}/zpios-config-run.sh << EOF
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#
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# Zpios Profiling Configuration for Run ${RUN_ID}
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#
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PROFILE_PID=${RUN_LOG_DIR}/${RUN_ID}/profile.pid
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PROFILE_ZPIOS_PIDS_LOG=${RUN_LOG_DIR}/${RUN_ID}/pids-summary.csv
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PROFILE_ZPIOS_DISK_LOG=${RUN_LOG_DIR}/${RUN_ID}/disk-summary.csv
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PROFILE_ARC_LOG=${RUN_LOG_DIR}/${RUN_ID}/arcstats
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PROFILE_ARC_PROC=/proc/spl/kstat/zfs/arcstats
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PROFILE_VDEV_CACHE_LOG=${RUN_LOG_DIR}/${RUN_ID}/vdev_cache_stats
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PROFILE_VDEV_CACHE_PROC=/proc/spl/kstat/zfs/vdev_cache_stats
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OPROFILE_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile.txt
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OPROFILE_SHORT_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile-short.txt
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OPROFILE_LONG_LOG=${RUN_LOG_DIR}/${RUN_ID}/oprofile-long.txt
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EOF
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}
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zpios_profile_run_args() {
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cat > ${RUN_LOG_DIR}/${RUN_ID}/zpios-args.txt << EOF
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#
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# Zpios Arguments for Run ${RUN_ID}
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#
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LOG_DIR=${RUN_LOG_DIR}
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ID=${RUN_ID}
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POOL=${RUN_POOL}
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CHUNK_SIZE=${RUN_CHUNK_SIZE}
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REGION_SIZE=${RUN_REGION_SIZE}
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THREAD_COUNT=${RUN_THREAD_COUNT}
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REGION_COUNT=${RUN_REGION_COUNT}
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OFFSET=${RUN_OFFSET}
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REGION_NOISE=${RUN_REGION_NOISE}
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CHUNK_NOISE=${RUN_CHUNK_NOISE}
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THREAD_DELAY=${RUN_THREAD_DELAY}
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FLAGS=${RUN_FLAGS}
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RESULT=${RUN_RESULT}
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EOF
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}
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if [ "${RUN_PHASE}" != "pre" ]; then
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exit 1
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fi
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mkdir -p ${RUN_LOG_DIR}/${RUN_ID}/
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zpios_profile_run_cfg
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zpios_profile_run_args
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. ${RUN_LOG_DIR}/zpios-config.sh
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. ${RUN_LOG_DIR}/${RUN_ID}/zpios-config-run.sh
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# Start the profile script
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#${PROFILE_ZPIOS_BIN} ${RUN_PHASE} ${RUN_LOG_DIR} ${RUN_ID} &
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#echo "$!" >${PROFILE_PID}
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# Sleep waiting for profile script to be ready, it will
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# signal us via SIGHUP when it is ready to start profiling.
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#while [ ${PROFILE_ZPIOS_READY} -eq 0 ]; do
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# sleep 0.1
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#done
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/usr/bin/opcontrol --reset >>${OPROFILE_LOG} 2>&1
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/usr/bin/opcontrol --start >>${OPROFILE_LOG} 2>&1
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exit 0
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