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iozone的下载编译测试

news 2026/5/26 8:33:04

下载和编译

点击查看代码

#!/bin/bash
#set -euo pipefail  # 严格模式：遇到错误立即退出、未定义变量报错、管道失败触发退出
if ! command -v wget >/dev/null 2>&1; thenecho "安装wget..."sudo apt update && sudo apt install -y wget
fi
if ! command -v make >/dev/null 2>&1; thenecho "安装make..."sudo apt update && sudo apt install -y make
fi
# ===================== 配置项 =====================DOWNLOAD_URL="http://www.iozone.org/src/current/"    # 目标文件URL
IOZONE_NAME="iozone3_508.tar"                        # iozone文件全名
TAR_IOZONE_NAME="iozone3_508"                        # 解压后iozone文件夹全名
DOWNLOAD_ADDRESS="${DOWNLOAD_URL}${IOZONE_NAME}"     # 最终下载地址
SAVE_PATH="./downloads"                              # 保存目录
RETRY_TIMES=5                                        # 重试次数
TIMEOUT=30                                           # 超时时间（秒）
LOG_FILE="./download.log"                            # 日志文件路径
MAKE_LOG="./make_log"                                # make日志                                               
downloads_iozone(){echo "开始下载：${DOWNLOAD_ADDRESS} -> ${SAVE_PATH}/${IOZONE_NAME}"# 2.2.1 执行wget下载（带核心保障参数）# -c 断点续传# --timeout 重试次数wget -c \--tries="${RETRY_TIMES}" \--timeout="${TIMEOUT}" \"${DOWNLOAD_ADDRESS}" \>> "${LOG_FILE}" 2>&1# 2.2.2 检查wget执行状态（核心：$? 是上一条命令的退出码，0=成功）if [ $? -ne 0 ]; thenecho "ERROR: 下载失败！查看日志：${LOG_FILE}"exit 1fi# 2.2.3 最终验证：文件是否存在且非空if [ ! -f "${IOZONE_NAME}" ] || [ ! -s "${IOZONE_NAME}" ]; thenecho "ERROR: 下载的文件为空或不存在！"exit 1fiecho "SUCCESS: 文件已成功下载到 ${SAVE_PATH}/${IOZONE_NAME}"
}
tar_iozone(){ # 3.解压程序echo "开始解压：${IOZONE_NAME} -> ${SAVE_PATH}"tar -xvf "${IOZONE_NAME}" >> "${LOG_FILE}" 2>&1if [ $? -ne 0 ]; thenecho "ERROR: 解压失败！查看日志：${LOG_FILE}"exit 1fiecho "解压成功：${IOZONE_NAME} -> ${SAVE_PATH}"cd "${TAR_IOZONE_NAME}/src/current" || { echo "ERROR: 无法进入目录 ${TAR_IOZONE_NAME}/src/  current"; exit 1; }echo "正在编译iozone！！！"# 4.编译make linux >> "${MAKE_LOG}" 2>&1if [ $? -ne 0 ]; thenecho "ERROR: 编译失败！查看日志：${MAKE_LOG}"exit 1fiecho "编译完成!!!"
}
# 1. 创建保存目录（不存在则创建）
mkdir -p "${SAVE_PATH}" || { echo "ERROR: 无法创建目录 ${SAVE_PATH}"; exit 1; }# 2.判断是否已经下载
# 2.1进入保存目录
cd "${SAVE_PATH}" || { echo "ERROR: 无法进入目录 ${SAVE_PATH}"; exit 1; }
# 2.2检验文件不存在则下载
if [ ! -f "${IOZONE_NAME}" ]; then# ==================================================downloads_iozonetar_iozone
# 2.3检验文件存在但为空，删除后继续下载
elif [ ! -s "${IOZONE_NAME}" ]; thenecho "ERROR: 文件为空,正在删除!!!"rm "${IOZONE_NAME}" || { echo "ERROR: 无法删除文件 ${IOZONE_NAME}"; exit 1; }downloads_iozonetar_iozone
#文件存在
elseecho "INFO: 下载的文件已存在，如需重新下载，请将源文件删除！！！"tar_iozone  
fi

测试0.5倍内存内存获取模块可以修改，仅供参考

点击查看代码

#!/bin/bash
#set -euo pipefail  # 严格模式：遇到错误立即退出、未定义变量报错、管道失败触发退出
mem_total=$(grep MemTotal /proc/meminfo | awk '{printf "%d", ($2/1024/1024)+1}')
test_mem=`expr ${mem_total} / 2`
int=1
results="./downloads/iozone3_508/src/current/report/"
# 按下Ctrl+C则退出
cleanup() {echo -e "\n📢 脚本退出（原因：$1）"exit 0
}
trap 'cleanup "Ctrl+C/SIGINT"' SIGINT #检测用户是否按下Ctrl+C
mkdir -p "${results}" || { echo "ERROR: 无法创建目录 ${results}"; exit 1; }
while(( $int<=3 ))
doecho "==========开始第${int}轮测试=========="./downloads/iozone3_508/src/current/iozone -i 0 -i 1 -i 2 -s ${test_mem}g -r 16m -f /iozone.tmpfile -Rb ${results}iotest_${test_mem}g_${int}.xls 2> "${results}test.log"if [ $? -ne 0 ]; thenecho "ERROR: 测试失败！查看日志：${results}test.log"exit 1fiecho "SUCCESS: 测试成功！查看结果：${results}iotest_${test_mem}g_${int}.xls"let "int++"
done
exit 0

测试1倍内存内存获取模块可以修改，仅供参考

点击查看代码

#!/bin/bash
#set -euo pipefail  # 严格模式：遇到错误立即退出、未定义变量报错、管道失败触发退出
mem_total=$(grep MemTotal /proc/meminfo | awk '{printf "%d", ($2/1024/1024)+1}')
test_mem=`expr ${mem_total} / 1`
int=1
results="./downloads/iozone3_508/src/current/report/"
# 按下Ctrl+C则退出
cleanup() {echo -e "\n📢 脚本退出（原因：$1）"exit 0
}
trap 'cleanup "Ctrl+C/SIGINT"' SIGINT #检测用户是否按下Ctrl+C
mkdir -p "${results}" || { echo "ERROR: 无法创建目录 ${results}"; exit 1; }
while(( $int<=3 ))
doecho "==========开始第${int}轮测试=========="./downloads/iozone3_508/src/current/iozone -i 0 -i 1 -i 2 -s ${test_mem}g -r 16m -f /iozone.tmpfile -Rb ${results}iotest_${test_mem}g_${int}.xls 2> "${results}test.log"if [ $? -ne 0 ]; thenecho "ERROR: 测试失败！查看日志：${results}test.log"exit 1fiecho "SUCCESS: 测试成功！查看结果：${results}iotest_${test_mem}g_${int}.xls"let "int++"
done
exit 0

测试2倍内存内存获取模块可以修改，仅供参考

点击查看代码

#!/bin/bash
#set -euo pipefail  # 严格模式：遇到错误立即退出、未定义变量报错、管道失败触发退出
mem_total=$(grep MemTotal /proc/meminfo | awk '{printf "%d", ($2/1024/1024)+1}')
test_mem=`expr ${mem_total} \* 2`
int=1
results="./downloads/iozone3_508/src/current/report/"
# 按下Ctrl+C则退出
cleanup() {echo -e "\n📢 脚本退出（原因：$1）"exit 0
}
trap 'cleanup "Ctrl+C/SIGINT"' SIGINT #检测用户是否按下Ctrl+C
mkdir -p "${results}" || { echo "ERROR: 无法创建目录 ${results}"; exit 1; }
while(( $int<=3 ))
doecho "==========开始第${int}轮测试=========="./downloads/iozone3_508/src/current/iozone -i 0 -i 1 -i 2 -s ${test_mem}g -r 16m -f /iozone.tmpfile -Rb ${results}iotest_${test_mem}g_${int}.xls 2> "${results}test.log"if [ $? -ne 0 ]; thenecho "ERROR: 测试失败！查看日志：${results}test.log"exit 1fiecho "SUCCESS: 测试成功！查看结果：${results}iotest_${test_mem}g_${int}.xls"let "int++"
done
exit 0``

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