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fuwuqixunihuajiejuefangan

一、数据中心现状

20 shiji 90 niandai windows deguangfanshiyongyiji linux zuoweifuwuqicaozuoxitongdechuxiandiandingle x86 fuwuqidexingyebiaozhundiwei。 ranersuizhe x86 fuwuqiheyingyongxitongbushudezengzhang，shujucunchudaguimopengzhang，congerdailailexinde it jichujiagouheyunzuonanti。 zheixienantibaokuo：

1、 基础架构利用率低

genjushichangdiaoyangongsi idc detongji，zaidianxingde x86 fuwuqibushuzhong，pingjunzhiyou 10% dao 15%deneicunhe cpu ziyuandedaoliyong。qiyetongchangzaimeitaifuwuqishangyunxingyigeyingyongchengxu，yibimianchuxianyinyigeyingyongchengxucunzailoudongeryingxiangtongyifuwuqishangqitayingyongchengxukeyongxingdefengxian。

2、 物理基础架构成本日益攀升

weizhichibuduanzengzhangdewulijichujiagouerxuyaodeyunyingchengbenzhubupansheng。 daduoshujisuanjichujiagoudoubixushikebaochiyunxing，yincinenghao、sanre、kongjianhesheshichengbenbusuiliyonglvshuipingerbianhua。

3、 IT 管理成本不断攀升

suizhejisuanhuanjingriyifuza，jichujiagouguanlirenyuansuoxudezhuanyejiaoyushuipinghejingyanyijicileirenyuandexiangguanchengbenyesuizhizengjia。 zuzhizaiyufuwuqiweihuxiangguandeshoudongrenwufangmianhuafeiguoduodeshijianheziyuan，yinerxuyaogengduoderenyuanlaiwanchengzheixierenwu。

4、 故障切换和灾难保护不足

guanjianfuwuqiyingyongtingjiheguanjianzhongduanyonghuzhuomianbukefangwenduizuzhizaochengdeyingxiangyuelaiyueda。 anquangongji、ziranzaihai、shangyeqiequ、liuxingjibingyijikongbuzhuyideweixieshideduizhuomianhefuwuqijinxingyewulianxuxingguihuaxiandegengweizhongyao。

5、T IT 系统适应变化的能力不够

zaichuantongdeziyuangudingfenpeimoshixia it ziyuangenjuyingyongjinxinggudinghuafen，ziyuanliyongxiaolvjiaodi，butongxitongjianziyuannanyixianghudiaopei，eryunxingheguanlifeiyongsuizhexitongshuliangzengjiaertigao，touzihuibaocha，tebieshigudingdeziyuanfenpeimoshidaozhi it shiyingxingcha，nanyigenshangsuishibianhuadeyewuxuqiu，bingqieguanlifuzarongyichucuo，keyongxinghekeguanlixingcha。

二、 服务器虚拟化概述

fuwuqixunihuajiushijiangfuwuqiwuliziyuanchouxiangchengluojiziyuan，rangyitaifuwuqibianchengjitaishenzhishangbaitaixianghugelidexunifuwuqi，womenbuzaishouxianyuwulishangdejiexian，ershirang cpu、neicun、cipan、i/o dengyingjianbianchengkeyidongtaiguanlide“ziyuanchi”，congertigaoziyuandeliyonglv，jianhuaxitongguanli，shixianfuwuqizhenghe，rang it duiyewudebianhuagengjushiyingli。

索远电子

三、VMware 服务器虚拟化解决方案

索远电子

vmware fuwuqixunihuajishutongguozairuanjianheyingjianzhijietianjiaxunizhongjianceng，shiwomenkeyizaidanyifuwuqishangbushuduogecaozuoxitongheyingyong，tatongguoruanyingjianfenlidefangshi，shifuwuqiziyuandongtaifenpeijixuyaotamendegongzuofuzai，yidadaoziyuanzhongzu、xiaolvtisheng、kuawulijirongzaidemude。

vmware vsphere zhuanweixuyaoxunihuazhenggeshujuzhongxinyishixian“it jifuwu”dezuzhiersheji，tabaohanyizhengtao vsphere gongneng，xunijikuaizhao、dongtaiqianyi、rongzai，keyongyujiangshujuzhongxinzhuanbianweijiweijianhuadeyunjisuanhuanjing，congertigonglinghuokekaodexinyidai it fuwu。

四、解决方案主要功能

1、 VMotion --- 减少 服务器 计划内宕机时间

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tongguo vmware vmotion keyishixianxunijidedongtaiqianyi, erfuwubuzhongduan。

▶ lingdangjishijian: jinxingyoujihuadefuwuqiweihuheshengjiqianyigongzuofuzai，ziyuanliyonglvjiaodahua;

▶ fuwuqidechixukeyongxing, wanzhengdejiaoyijicheng;

▶ zhichi fibre channel he iscsi san yiji nas huanjing。

2、 HA --- 提高了系统的可用性

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dangmoutaifuwuqichuxianguzhangdangji，xunijizidongpiaoyidaoqitafuwuqishang。

▶ jingjiyouxiaodeshiyongyusuoyouyingyongdegaokeyong;

▶ buxuyaoduzhande stand-by yingjian;

▶ meiyoujiqunruanjiandechengbenhefuzaxing。

3、 DRS --- 分布式资源调度

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dangmoutaifuwuqiyingjianziyuanchuxianjinzhangdeshihou，qishangdexunijigenjucelvezidongqianyidaoziyuanliyonglvxiangduikongxiandefuwuqishang。

▶ kuaziyuanchidongtaidiaozhengjisuanziyuan;

▶ jiyuyudingyideguizezhinengfenpeiziyuan;

▶ shi it heyewuyouxianjiduiying;

▶ dongtaitigaoxitongguanlixiaolv;

▶ zidonghuadeyingjianweihu。

4、 FT --- VMware Fault Tolerance

索远电子

zaibutongdezhujishangtongbuyunxingxiangtongdexuniji，dangmoutaifuwuqichuxianyingjianguzhangshi，suoyouxunijijunkeshixianlingtingjishijian、lingshujusunshiguzhangqiehuan。

  •  零停机时间、零数据损失;
  •  无需复杂的群集或专用硬件;
  •  所有应用程序和操作系统通用的单一机制。

五、解决方案优势

1 、通过提高服务器利用率和实现自动化获得高效率

keshixian 15:1 huogenggaodezhenghelv，jiangyingjianliyonglvcong 5% - 15% tigaodao 80%shenzhigenggao，erqiewuxuxishengxingneng。

2 、大幅降低 IT 成本

keshizijinkaixiaojianshao 70%，bingshiyunyingkaixiaojianshao 30%，congerwei vsphere shangyunxingdemeigeyingyongjiangdi 20% - 30% de it jichujiagouchengben。

3 、兼具灵活性和可控性

nenggoukuaisuxiangyingbuduanbianhuadeyewuxuqiu，eryoubuxishenganquanxinghuokongzhili，bingqiewei vsphere shangyunxingdesuoyouguanjianyewuyingyongtigonglingjiechushijichujiagou，bingneizhikeyongxing、kekuozhanxinghexingnengbaozheng。

4 、开放与第三方软件接口

shiyongtongyong、jiyubiaozhundepingtailailiyongxianyou it zichanjixinyidai it fuwu，bingtongguokaifangshiapi yulaiziquanqiulingxianjishutigongshangtixidejiejuefanganlaizengqiang vsphere。

六、解决方案价值

1. 提高硬件 资源利用率

tongguozhenghefuwuqijianggongyongdejichujiagouziyuanjuhedaochizhong，dapoyuanyoude“yitaifuwuqiyigeyingyongchengxu”moshi。

2. 降低数据中心成本

tongguosuojianwulijichujiagouhetigaofuwuqi/guanliyuanbilv，jiangdishujuzhongxinchengben。youyufuwuqijixiangguan it yingjiangengshao，yincijianshaolezhandikongjian，yejianshaoledianlihesanrexuqiu。 guanligongjugengjiachuse，kebangzhutigaofuwuqi/guanliyuanbilv，yincisuoxurenyuanshuliangyejiangsuizhijianshao。

3. 提高业务连续性

tigaoyingjianheyingyongchengxudekeyongxing，jinertigaoyewulianxuxing。keanquandibeifenheqianyizhenggexunihuanjingerbuhuichuxianfuwuzhongduan。xiaochujihuaneitingji，bingkecongjihuawaiguzhangzhonglijihuifu。

4. 实现运营灵活性

youyucaiyongdongtaiziyuanguanli、jiakuailefuwuqidiaopeibinggaijinlezhuomianheyingyongchengxubushu，yincikejishixiangyingshichangdebianhua。

5. 提高应用程序的可用性和部署效率

jiangyingyongchengxuyucaozuoxitongjieouhe，weiyingyongchengxutigongleyigexunideyunxinghuanjing。zaizheigehuanjingzhong，bujinbaokuoyingyongchengxudekezhixingwenjian，haibaokuotasuoxuyaodeyunxingshihuanjing。congbenzhishangshuo，shibayingyongduidicengdexitongheyingjiandeyilaichouxiangchulai，keyijiejuebanbenbujianrongdewenti。

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