瑞聲科技EF560POC測試報告胡衛增售前工程師2016年12月07日?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---1?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---2項目背景和目標背景應用場景為HPC環境下的oracle數據庫管理系統，性能需求為20萬IOPS,NetApp建議的存儲方案是EF560,16x3.2TBSSD，DDP。目標EF-560的性能數據，16塊SSD,性能目標為最高IOPS>=20萬時間2016年12月5日-2016年12月13日人員胡衛增NetApp顧振寰Dell周瑋長虹佳華?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---3內容概要測試結果概要測試環境介紹實測性能數據-DDP4K100%read,random8K100%read,random16K100%read,random8K90%read,10%write,random8K80%read,20%write,random單控性能8K100%read,random(測試機3+4)單測試機性能8K100%read,random(測試機4)?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---4測試結果概要?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---5測試結果概要?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---6測試結論：NetAppEF560方案完全滿足用戶業務的性能需求。IOPS性能(萬)Latency(ms)測試環境介紹?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---7測試環境服務器：4×DellR730,CentOS6.7

1、DellR730服務器，兩顆12核2.6GHZ多線程處理器，256G內存，一塊雙口QlogicQLE266216GBHBA卡，CentOS6.7,kernel2.6.32.

2、DellR730服務器，兩顆8核3.2GHZ處理器，256G內存，一塊雙口QlogicQLE266216GBHBA卡，CentOS6.7,kernel2.6.32.

3、DellR730服務器，兩顆12核2.6GHZ多線程處理器，256G內存，一塊雙口QlogicQLE266216GBHBA卡，CentOS6.7,kernel2.6.32.

4、DellR730服務器，兩顆14核2.6GHZ多線程處理器，256G內存，一塊雙口QlogicQLE266216GBHBA卡，CentOS6.7,kernel2.6.32.多路徑軟件：multi-path:device-mapper-1.02.117-7.el6_8.1.x86_64存儲：EF56024×400GBSSD8×16GbpsFC(Unified)存儲管理軟件:SANtricity10.3EF560控制器Firmware08.30.01.00測試工具：OrionVersion11.1.0.7.0?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---8拓撲鏈接圖?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---9Centos-1192.168.162.50EF560Centos-2192.168.162.51Centos-3192.168.162.52Centos-4192.168.162.53控制器A192.168.162.55控制器B192.168.162.56200GB邏輯設計-mapping規劃為獲得較好性能，需要對主機與存儲LUN建立固定的Mapping映射關系?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---10LUN1LUN3LUN8LUN6LUN5LUN4LUN7LUN2Centos-1192.168.162.50Centos-2192.168.162.51Centos-3192.168.162.52Centos-4192.168.162.53控制器A192.168.162.55控制器B192.168.162.56存儲配置：?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---11建立DDPPool,含16x400GB然后建立8x200GBLun主機映射：?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---12按規劃將8個Lun分別映射給4個主機1、定義主機2、按規劃配置主機映射：1、定義主機及WWN2、設置Lun映射QlogicHBA:未安裝驅動，直接識別主機上HBA和多路徑配置采用LinuxMulti-Path：/etc/multipath.conf?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---13blacklist{devnode"^sda"}defaults{user_friendly_namesyespath_grouping_policymultibusfailbackimmediateno_path_retryfail}多路徑配置?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---14#lsmod|grepdm_multipath 檢查是否已經正常安裝#yum–yinstalldevice-mapperdevice-mapper-multipath 若未安裝，進行在線安裝#modprobedm-multipath 初始化多路徑/或重啟系統

#modprobedm-round-robin 初始化多路徑/或重啟系統

#servicemultipathdstart 初始化多路徑/或重啟系統

#multipath–v2 初始化多路徑/或重啟系統#vi/etc/multipath.conf 配置多路徑配置文件#/etc/init.d/multipathdstop 重啟多路徑服務#/etc/init.d/multipathdstart 重啟多路徑服務#multipath–ll 檢查多路徑#cd/dev/mapper;ls 檢查多路徑#pvcreate/dev/mapper/mpatha 建立分區#fdisk/dev/mapper/mpathan/p/1/enter/enter/w 建立分區#partprobe 加載分區#cd/dev/mapper/;ls 可以看到/dev/mapper/mpathap1設備測試命令4K100%讀，100%隨機-4臺測試機/雙控/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small4-size_large4-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose8K100%讀，100%隨機-4臺測試機/雙控/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose16K100%讀，100%隨機-4臺測試機/雙控/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small16-size_large16-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---15測試命令8K90%讀，10%寫，100%隨機-4臺測試機/雙控/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write10-typerand-num_small64-num_large0-duration600-matrixpoint–verbose8K80%讀，20%寫，100%隨機-4臺測試機/雙控/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write20-typerand-num_small64-num_large0-duration600-matrixpoint–verbose?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---16測試命令8K100%讀，100%隨機-2臺測試機/單控B/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose8K100%讀，100%隨機-1臺測試機/單控B/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---17DDP場景實測性能數據?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---18測試結果1：4K隨機100%讀-整臺EF560性能：31.5萬IOPS?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---19/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small4-size_large4-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose測試結果2：8K隨機100%讀-整臺EF560性能：29.6萬IOPS?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---20/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose測試結果3：16K隨機100%讀-整臺EF560性能：26.3萬IOPS?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---21/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small16-size_large16-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose測試結果4：8K隨機90%讀-整臺EF560性能：23.4萬IOPS?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---22/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write10-typerand-num_small64-num_large0-duration600-matrixpoint–verbose測試結果5：8K隨機80%讀-整臺EF560性能：20.2萬IOPS?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---23/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write20-typerand-num_small64-num_large0-duration600-matrixpoint–verbose測試結果6：8K隨機100%讀-EF560單控性能(測試機3+4):18.7萬?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---24/orion/orion-runadvanced-testnameef560-cache_size0-num_disks64-size_small8-size_large8-write0-typerand-num_small64-num_large0-duration600-matrixpoint–verbose?2016NetApp,Inc.Allrightsreserved.---NETAPPCONFIDENTIAL---25/orion/orion-runadvanced-testnameef560-cac