Seagate X15 36LP ST336752 x2 + LSI Megaraid 493 »ç¿ë±â

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Ãֱ٠ġŸ 15k.3ÀÌ ¸¹Àº À¯ÀúµéÀÇ °ü½ÉÀ» ²ø°í ÀÖ´Â°Í °°½À´Ï´Ù. Á¦°Ô 3¼¼´ë´Â ¾Æ´ÏÁö¸¸ 2¼¼´ë ġŸ°¡ À־ º¥Ä¡¸¶Å©¸¦ ¿Ã¸®°íÀÚ ÇÕ´Ï´Ù.

¿ì¼± Á¦ ½Ã½ºÅÛÀ» °£´ÜÈ÷ ¼Ò°³ÇÏ°Ú½À´Ï´Ù.
OS : WinXP pro SP1, SunOS 5.8
CPU : AMD 1900+ x2
M/B : Tyan 2466n-4m
RAM : SEC PC2100 1GB
VGA : Matrox G550
SCSI Device : LSI Megaraid series 493 Elite 1600 with 128MBcache, BBU
                     Seagate ST336752LW 36GB x2, Fujitsu Alegro7 MAN7184 18GB
                     Seagate ST336607LW 36GB x2

15k¿Í 10kÀÇ ¼º´ÉÂ÷À̸¦ º¸¿©µå¸®°í ½ÍÁö¸¸, ¾Æ½±°Ôµµ ÀúÇÑÅ× ÀÖ´Â 10k HDDµéÀÌ ¸ù¶¥ UNIX¿¡ ¾²ÀÌ°í À־ À©µµ¿ì ȯ°æ¿¡¼­ º¥Ä¡¸¦ ÇÒ ¼ö ¾ø±º¿ä. 15k 2°³¸¦ Raid 0·Î ¹­¾î¼­ WinXP¿¡ »ç¿ëÁßÀÌ°í ÆÄƼ¼ÇÀ» C:12GB¿Í D:56GB·Î ³ª´©¾î »ç¿ëÁßÀÔ´Ï´Ù. Winbench99ÀÇ Àü¼Û·ü Å×½ºÆ®¸¦ Á¦¿ÜÇÏ°í´Â ¸ðµÎ C: µå¶óÀ̺길À» º¥Ä¡ÇÏ¿©¼­ ½ÇÁ¦º¸´Ù ³ôÀº °ªÀÌ ³ª¿ÔÀ» °¡´É¼ºÀÌ Å®´Ï´Ù. ±×¸®°í C:¿¡ WindowsXP°¡ ¼³Ä¡µÇ¾ú±â ¶§¹®¿¡ Á¤È®ÇÏ°Ô ÃøÁ¤µÇ¾ú´Ù°í º¸±â Èûµé°í ´Ü¼øÈ÷ Âü°íÀÚ·á Á¤µµ·Î¸¸ º¸¾ÆÁÖ¼ÌÀ¸¸é ÇÕ´Ï´Ù.

Ziff Davis Media Benchmarks Winbench 99
1. Disk inspection test(Megaraid setting : no readahead - write through - Direct I/O)
µð½ºÅ©ÀÇ Àü¼Û·üÀ» ÃøÁ¤ÇÏ´Â Å×½ºÆ® ÀÌÁÒ. C:, D:ÀÇ °á°ú¸¦ ÇÕÄ£°Í ÀÔ´Ï´Ù.
beginning : 117.2MB/sec
end : 82.4MB/sec
ġŸ 15k 2°³¸¦ Raid 0·Î ¹­¾î¼­ »ç¿ëÇÒ °æ¿ì 1°³¶§º¸´Ù °ÅÀÇ 2¹èÀÇ ¼Óµµ°¡ ³ª¿ÈÀ» ¾Ë¼ö ÀÖ½À´Ï´Ù.

2. Highend disk winmark 99
½ÇÁ¦ application »ç¿ë½ÃÀÇ ¼º´É ÃøÁ¤(readahead - write back - Cached I/O)
overall : 62300
AVS/Express 3.4 : 99900
FrontPage 98 : 205000
MicroStation SE : 55800
Photoshop 4.0 : 40900
Premiere 4.2 : 46100
Sound Forge 4.0 : 63300
Visual C++ 5.0 : 56400
MegaraidÀÇ write backÀÇ Å¹¿ùÇÑ ±â´É°ú ġŸ 15kÀÇ ºü¸¥ access time¶§¹®¿¡ ÁÁÀº °á°ú°¡ ³ª¿Â°ÍÀ¸·Î º¸ÀÔ´Ï´Ù.

3. Sisoft Sandra 2003.1.9.26(no readahead - write through - Direct I/O)
Àüü ÃøÁ¤Ä¡ : 77226KB/s
Buffered Read : 117MB/s
Sequential Read : 114MB/s
Random Read : 17MB/s
Buffered Write : 89MB/s
Sequential Write : 109MB/s
Random Write : 26MB/s
Average Access Time : 3ms(estimated)
·¹À̵åÄ«µåÀÇ ¼¼Æÿ¡¼­ ij½¬¸¦ ÀüÇô »ç¿ëÇÏÁö ¾Ê¾Ò±â ¶§¹®¿¡ Àü¼Û·ü¿¡¼­ ³ôÀº °ªÀÌ ³ª¿Ô½À´Ï´Ù. ij½¬¸¦ »ç¿ëÇÏ¸é º¥Ä¡¸¶Å© ÇÁ·Î±×·¥¿¡¼­ Àü¼Û·üÀÌ Á¦´ë·Î ÃøÁ¤µÇÁö ¾Ê´õ±º¿ä.

4. ATTO bench(readahead - write back - Cached I/O)
Direct I/O, Overlapped I/OÀÇ ±âº» ¼³Á¤À¸·Î Å×½ºÆ® ÇÏ¿´½À´Ï´Ù.
°¡Àå ÇÏ´ÜÀÇ 1024.0ÀÇ ºÎºÐ
write : 82MB/sec     read : 125MB/sec
ATTOÀÇ °æ¿ì ´Ù¸¥ º¥Ä¡¸¶Å© ÇÁ·Î±×·¥°ú Á¶±Ý ´Ù¸¥ °á°ú°¡ ³ª¿À´Â ±º¿ä. Á¦´ë·Î ¼º´ÉÃøÁ¤ÀÌ µÇÁö ¾ÊÀº°ÍÀ¸·Î ¿¹»óµË´Ï´Ù.

»çÁøµéÀÌ À۾Ƽ­ ±Û¾¾¸¦ ¾Ë¾Æº¸±â Èûµé¾î ¿Ã¸®Áö ¸øÇϴ±º¿ä. ±×·¡µµ ½±°Ô ¾Ë¾Æº¼¼ö ÀÖ°Ô ³ª¸§´ë·Î´Â Á¤¸®ÇغýÀ´Ï´Ù.
http://www.kbench.com/hardware/?no=16665
¿©±â¼­ 10k.6 ġŸÀÇ ¼º´ÉÀÌ ³ª¿ÍÀÖÀ¸´Ï ºñ±³ÇϽǼö ÀÖÀ»µí ÇÕ´Ï´Ù.

ġŸ x15 2¼¼´ë Á¦Ç°ÀÇ Æ¯Â¡À» 10k.6°ú ºñ±³ÇÏ¿© ¼³¸íµå¸®¸é,
1. Àü¼Û·ü¿¡¼­´Â 10k.6ÀÇ ¿ì¼¼ÀÔ´Ï´Ù. ÇÏÁö¸¸ x15½Ã¸®Áî´Â Ç÷¡ÅÍ Å©±â°¡ ¹«Ã´ À۱⠶§¹®¿¡ beginning°ú endÀÇ Â÷ÀÌ°¡ º°·Î ¾ø½À´Ï´Ù. µû¶ó¼­ Àüü Æò±Õ Àü¼Û·üÀº ºñ½ÁÇÏ´Ù°í »ý°¢ÇÒ ¼ö ÀÖ°Ú½À´Ï´Ù. 15k.3ÀÇ Á¦Ç°Àº Àü¼Û·ü¸é¿¡¼­ Á¶±Ý´õ ¹ßÀüÇÏ¿´À¸¹Ç·Î, 10k.6À» ´É°¡ÇÒ ¼ö ÀÖÀ»°Å¶ó°í »ý°¢ÇÕ´Ï´Ù.
2. ½ÇÁ¦ Application ¼º´É¿¡¼­´Â 10k.6¿¡ ºñÇؼ­ »ó´çÈ÷ ³ôÀº ¼öÄ¡°¡ ³ª¿Â°ÍÀ¸·Î º¾´Ï´Ù. ÀÌ´Â ºü¸¥ access timeÀÌ ¼º´É Çâ»ó¿¡ ±â¿©ÇÏ°í, ´õ¿í Å« ¿øÀÎÀº MegaraidÀÇ ¼º´ÉÀ̶ó°í ÆǴܵ˴ϴÙ. ·¹À̵åÄ«µå¿¡ ´Þ¸° 128MBÀÇ Ä³½¬°¡ ¾²±â ¼º´ÉÀ» Å©°Ô ¿Ã·ÁÁÖ°Ô µË´Ï´Ù.
3. Sandra¿¡¼­ Å« Ư¡Àº ¾øÀ¸³ª ramdom read/writeÀÇ ¼º´ÉÀÌ 10kÁ¦Ç°°ú °¡Àå Â÷º°È­ µÈÁ¡À¸·Î º¸ÀÔ´Ï´Ù. À¥¼­¹ö¿¡¼­ »ç¿ë½Ã ÁÁÀº ¼º´ÉÀÌ ±â´ëµÇ´Â Ç׸ñÀÔ´Ï´Ù.

ÇÏÁö¸¸ 15k ġŸ¿¡ ´ÜÁ¡ÀÌ ¸¹½À´Ï´Ù. Á¦°¡ ÀÌ Á¦Ç°À» ±¸ÇßÀ» ´ç½Ã(2002.10.5) 36GBÁ¦Ç°ÀÌ ¹«·Á 57¸¸¿øÀ̳ª ÇÏ¿´½À´Ï´Ù. 10k.6°ú ¾öû³­ °¡°ÝÂ÷À̸¦ º¸ÀÌ°í ÀÖÁÒ. ÇöÀç °¡°ÝÀº Ç϶ôÇÏ¿´À» °ÍÀ¸·Î »ý°¢ÇÏÁö¸¸, ¸¹ÀÌ ³»·Á°¡Áø ¾Ê¾ÒÀ» °Ì´Ï´Ù. ±×¸®°í ¼ÒÀ½ÀÌ ¾öû³³´Ï´Ù. µð½ºÅ© Á¶°¢¸ðÀ½À» Çغ¸¸é ¸¶Ä¡ ¸Ëµ¹ µ¹¸®´Â ¼Ò¸®°¡ ³ª¼­ ÀÌ·¯´Ù°¡ Çϵåµð½ºÅ© ¹ö¸®´Â°Ô ¾Æ´Ò±î ÇÏ´Â ÀǽÉÀÌ µé Á¤µµ ÀÔ´Ï´Ù. ¿­µµ ¹«Ã´ ¸¹À̳ª¼­ ¹Ýµå½Ã ÄÉÀ̽º Àü¸éÆÒ ¹Ù·ÎµÚ¿¡ ¼³Ä¡ÇÏ´ø°¡ Çϵ巢À» ÀÌ¿ëÇØ¾ß ÇÕ´Ï´Ù.

¾ÆÁ÷ 15,000rpm HDDÀÇ º¸±Þ·®ÀÌ Àû¾î¼­ ³Ê¹«³ª ºñ½Ñµí ÇÕ´Ï´Ù. Á¦°¡ ÀÌÁ¦Ç°À» ¾ò¾úÀ» ´ç½Ã ÆȾƹö¸®°í ÁÁÀºµ¥(?) °¡°íÀÚÇÏ´Â À¯È¤¿¡ ºüÁúÁ¤µµ·Î °í°¡ÀÇ Á¦Ç°ÀÔ´Ï´Ù. ÇÏÁö¸¸ À¥¼­¹öó·³ ¹«¼öÈ÷ ¸¹Àº ÀÛÀº ÆÄÀÏÀ» ÀúÀåÇÒ ÇÊ¿äÇÑ °æ¿ì¿¡ ²À ÇÊ¿äÇÑ Á¦Ç°ÀÌ µÉ ¼ö ÀÖ½À´Ï´Ù.
[ÀÌ °Ô½Ã¹°Àº °ü¸®ÀÚ´Ô¿¡ ÀÇÇØ 2009-06-09 16:10:39 review¿¡¼­ À̵¿ µÊ]
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.


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