VDI ã§ä½æ ãæ§è½ãåºãªãï¼ï¼ æå¤ãªç¢ºèªãã¤ã³ã
ï¼å¹´é㧠50 社è¿ãã®ã客æ§ã« VDI å°å
¥ãæ¯æ´ããã¦ããã ãã¾ããã
ç§ã¯ããªã»ã¼ã«ã¹ã§ãã®ã§ãå®éã® SIã»æ§ç¯ä½æ¥ã¯å¥ã®æ
å½è
ã«å¼ãç¶ãã®ã§ãããI/O å«ãã¦
精度é«ããµã¤ã¸ã³ã°ããã«ããããããã
- ãä½ãã¯ã³ãã³ãé ãã
- ããã¡ã¤ã«ãéãã®ã« 10 ç§ä»¥ä¸æããã
ã¿ãããªåé¡ãçµæ§ç¸æ¬¡ãã§ãã¾ããããã«ããã¯ã«ãªãããã Disk ã Network ããã°åæãã¦ã Busy ã§ã¯ãªãããCPU RDY ãåé¡ãªãããã
çµé¨ä¸ãåå ä¸æãªããã©ã¼ãã³ã¹åé¡ã®å¤ãã¯æ¬¡ãåå ã§ãã
ç¹ã«ãè¨ç½®ä½æ¥ã»åææ§ç¯ãåæ¥ããå ´åã¯ãã§ãã¯ãã¦ã¿ãã¨è¯ãã¨æãã¾ãã
VDI ã§ã¯ãã¼ãã¦ã§ã¢ã¬ãã«ã®çé»åæè¡ã¯å©ç¨ããªã
VDI ã§ã¯ ãPower SavingsããPower Capãã¨å¼ã°ãããã¼ãã¦ã§ã¢å¶å¾¡ã®çé»åæè¡ã¯ç¡å¹ãæ¨å¥¨ã§ãããããã¯ç¡é§ãªé»åãæããããæ¶è²»é»åã«ä¸éãè¨ããæµè¡ãã®ãã¯ããã¸ã¼ã§ãããVDI ãµã¼ãã¼ã§ã¯ CPU æ§è½ãã¬ã¿è½ã¡ãã¾ãã
å«ããããã¨ã«ãããã¯ãã°ãåæãã¦ããªããªãå¤å¥ã§ããªãã
VMware ESXi ã Hyper-V ã¯ããã¤ãã¼ãã¤ã¶ã¼ã CPU ã®ã¯ããã¯å¨æ³¢æ°ãåºæºã«è¤éãªã¹ã±ã¸ã¥ã¼ãªã³ã°ãè¡ãã¾ããããããªããããããã®æè¡ã¯ããã¼ãã¦ã§ã¢å´ã§å¼·å¼ã«ã¯ããã¯ãæãè¾¼ãããããã¤ãã¼ãã¤ã¶ã¼ã¯é ããç¥ãããè¨ç®ãçã£ã¦ãã¾ãã®ã§ãã
ãã¤ãã¼ãã¤ã¶ã¼ã¯ã¯ããã¯ãã¦ã³ã«æ°ã¥ã㨠CPU ã®åã¹ã±ã¸ã¥ã¼ã«ãè¡ãã¾ãããVDI ã«ãããªå¤§é㪠Guest OS ãåãã·ããªãªã§ã¯ããã¯å¤§ããªè² æ
ã§ãããæ³å以ä¸ã®ããã©ã¼ãã³ã¹å£åãæãã¦ãã¾ãã®ã§ãã
çé»åè¨å®ã確èªãã
HP ProLiant ãµã¼ãã¼ã®å ´åãé»æºæå
¥å¾ã® POST ç»é¢ã§ç¢ºèªã§ãã¾ãã
æ¢ã«ç¨¼åä¸ã®ãµã¼ãã¼ã®å ´åãiLO ããã確èªå¯è½ã§ãã
çé»åè¨å®ãå¤æ´ãã
ãããPower Saving ãæå¹ã ã£ãå ´å㯠BIOS 㧠Maximum ã High ã¨ãã£ãå¤*1 ã«å¤æ´ãã¦ãã ãããåè¿°ã® iLO ã使ãã°ã稼åä¸ã®ã¾ã¾å¤ããå¤æ´ã§ãã¾ãã
ï¼2012.06.20 追è¨ï¼
HP ProLiant ã®ç»é¢ã°ãããªã®ã§ãæå
ã«ãã£ã Dell ããã®ç»é¢ãè¼ãã¦ã¿ã¾ãã
ããããªã®å·¥å ´åºè·æ㯠Hign Performance ã«ãã¦ããããã¨æãã¨ããã§ããã
Dynamic Power Saving ã¯ãä¸è¬ã«ã¯æ§è½ä½ä¸ã¯èµ·ããã¾ãããããããç¡é§ãªé»åæ¶è²»ãæãã¦ãããã¤ã³ããªã¸ã§ã³ããªãã¯ããã¸ã¼ã§ããVDI ã®ãããªéç´çã®é«ãä»®æ³åã HPC ãé¤ãã° 基本的に Dynamic/Balanced で構わない ã¨æãã¾ãã
ã¾ããHP Gen8 ãµã¼ãã¼ã§ããã° OS インストール時にきちんと聞いてくれる ã®ã§å®å¿ã§ãã
ãã¤ãã¼ãã¤ã¶ã¼ã«å¶å¾¡ãä»»ãã
æ¨ä»ã®é»åäºæ
ãããä»®æ³ç°å¢ã§ãã¤ã³ããªã¸ã§ã³ããªçé»åæè¡ãåãå
¥ãããã¨ããè¦æãããã¾ãã
Hyper-V 2.0 ã VMware vSphere ã¯ããã¤ãã¼ãã¤ã¶ã¼ã¬ãã«ã§ CPU ã®é»åå¶å¾¡ãå¯è½ã§ã (OS Control)ããã¡ãã§ããã°ãã¤ãã¼ãã¤ã¶ã¼ã®ç¯çã§ã¯ããã¯å¶å¾¡ãããããä»®æ³åã® CPU ã¹ã±ã¸ã¥ã¼ãªã³ã°ã«åé¡ã¯çºçãã¾ããã
VMware ã®ããã¥ã¢ã«ã KB ã§ã¯ HP ProLiant ãä¾ã«æãã¦è¨å®æ¹æ³ãè¼ã£ã¦ãã¾ããã¡ã¼ã«ã¼ã«ãã£ã¦å¤å°ç°ãªãããããã¾ããããåèã«ãã¦ã¿ã¦ãã ããã
VMware KB 1018206:ãPoor virtual machine application performance may be caused by processor power management settings
http://kb.vmware.com/kb/1018206
2012.5.24 追è¨
ãã®ã»ããä»®æ³åãµã¼ãã¼åãã® BIOS è¨å®ã こちら ã§ã¾ã¨ãã¦ã¿ã¾ããã
*1:ãStatic High Performanceãã¯ããã¼ãã¦ã§ã¢å´ã§ããã¯ããªãã ãã§ã常ã«æ大é»åã§åä½ããããã§ã¯ããã¾ãã