èªå® ãã¡ã¤ã«ãµã¼ãæ§ç¯ã¡ã¢ ãã®1-1
æ¨æ¥ã®Raid5ã®è¨æ¸¬ã ãã©æ§ç¯ç´å¾ã ã£ãã®ã§ã·ã³ã¯ä¸ã«æ¸¬ã£ã¦ãã¾ã£ã¦ã¿ããã ã£ãã®ã§
100%ã·ã³ã¯çµãã£ãç¶æ
ã§å度è¨æ¸¬ããã
ãã³ããã¼ã¯ 2TB x6 Ubuntu10.04 64bit Raid5
ãããªæããã«ããªã¼ãã®å¸¯åãã¬ãããä¸ãã£ãããããããç¸å¤ãããæ¸ãè¾¼ã¿ã®ã¹ãã¼ãã¯ãããªã«é«ããªãè¦ããã
ãã³ããã¼ã¯æã«CPUããï¼ã³ã¢ã®ãã¡ï¼ã¤ã25%å¼·ã«ãªã£ã¦ããã®ã§ããããé å¼µã£ã¦ããã½ããã©ããã£ã±ãæ¸ãè¾¼ã¿ã®ã¹ãã¼ãã
é
ãããã
åèã«Syncä¸ã®ãã³ãçµæã¯ä»¥ä¸ã®éããæ¸ãè¾¼ã¿ã¯ããã»ã©å¤ãããèªã¿è¾¼ã¿ã®é度ã大å¹
ã«é
ããªããï¼ä½¿ããªãé度ãããªããã©ã»ã»ï¼
ããã¼ããã£ã¦ã¿ãã
å ¨ç¶èªã¿æ¹ãåãããªããã©ãOSOLã¨ã®æ¯è¼ç¨ã«ãããã£ã¦ã¿ããä¸ã®çµæã¯ãOSã®å ¥ã£ã¦ããSSDã®ãã¹ã
$ bonnie++ Writing a byte at a time...done Writing intelligently...done Rewriting...done Reading a byte at a time...done Reading intelligently...done start 'em...done...done...done...done...done... Create files in sequential order...done. Stat files in sequential order...done. Delete files in sequential order...done. Create files in random order...done. Stat files in random order...done. Delete files in random order...done. Version 1.96 ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP ubuntu64nas 15496M 219 99 40382 9 31727 12 3873 99 230998 27 8301 141 Latency 47756us 3162ms 2345ms 9706us 9192us 18569us Version 1.96 ------Sequential Create------ --------Random Create-------- ubuntu64nas -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 19510 26 +++++ +++ 31515 28 26043 34 +++++ +++ +++++ +++ Latency 3070us 1153us 2081us 389us 187us 2689us 1.96,1.96,ubuntu64nas,1,1261868998,15496M,,219,99,40382,9,31727,12,3873,99,230998,27,8301,141,16,,,,,19510,26,+++++,+++,31515,28,26043,34,+++++,+++,+++++,+++,47756us,3162ms,2345ms,9706us,9192us,18569us,3070us,1153us,2081us,389us,187us,2689us