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¿Ã¸®±â¿Ã·ÁÁü: 2008.2.28 ¸ñ, 1:13 pm    ÁÖÁ¦: FreeBSD 7.0 ¸±¸®Áî Àοë°ú ÇÔ²² ´äº¯



http://www.freebsd.org/releases/7.0R/announce.html
http://www.freebsd.org/releases/7.0R/relnotes.html

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Dramatic improvements in performance and SMP scalability shown by various database and other benchmarks, in some cases showing peak performance improvements as high as 350% over FreeBSD 6.X under normal loads and 1500% at high loads. When compared with the best performing Linux kernel (2.6.22 or 2.6.24) performance is 15% better.


* °¡Àå ´«¿¡ ¶ç´Â °ÍÀº ¸±¸®Áî ÆäÀÌÁö¿¡µµ ³ª¿Í ÀÖµíÀÌ µå¶ó¸¶Æ½ÇÒ Á¤µµ·Î ³î¶ó¿î ¼º´ÉÇâ»óÀÌ´Ù.
* ½ÇÇèÀûÀ̱ä ÇÏÁö¸¸ ZFS Áö¿ø. XFS Àб⠱â´É °¡´É
* Àú³Î¸µ(journaling) Áö¿ø (gjournal ÅøÀ» ÅëÇؼ­ Àú³Î¸µ ¼³Á¤) (FreeBSD 6.3¿¡µµ Æ÷ÇÔÇÏ·Á°í ÇßÀ¸³ª ´ÙÀ½¹öÀü¿¡¼­ Áö¿øµÉ µí)
* Â÷¼¼´ë TCP¶ó ºÒ¸®´Â SCTP(Stream Control Transmission Protocol) ÇÁ·ÎÅäÄÝ Áö¿ø
SCTP´Â TCP, UDPó·³ Àü¼ÛÇÁ·ÎÅäÄÝ·Î, ÀÌ µÑÀÇ ÇÁ·ÎÅäÄÝÀÌ Á¦°øÇÏÁö ¾Ê´Â ¸ÖƼ½ºÆ®¸®¹Ö°ú ¸ÖƼ È£¹Ö(multi homing)À» Áö¿øÇÑ´Ù.
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TCP, UDP, SCTP°¡ Àü¼ÛÇÁ·ÎÅäÄÝ·Î °°ÀÌ °øÁ¸ÇÏ´Ù°¡ ¹Ì·¡¿¡ SCTPÀÌ º¸ÆíÈ­µÇ´Â ½ÃÁ¡ÀÌ ´Ù°¡¿Ã °ÍÀ¸·Î º¸ÀδÙ.
ÀÌ ¶§ UDP¸¦ ´ëüÇÒ Á¤µµ·Î º¸Æí¼ºÀ» °®°Ô µÈ´Ù¸é, °³ÀÎÀûÀÎ »ý°¢À¸·Ð UDP floodingÀ» ÅëÇÑ °ø°ÝÀº ÇØ°áµÉ ½ÃÁ¡ÀÌ ´Ù°¡¿Ã ¼öµµ ÀÖ´Ù.
* OpenBSD/NetBSD¿¡¼­ °¡Á®¿Â ³×Æ®¿÷ ¸µÅ© aggregation°ú failover¸¦ À§ÇÑ ÀÎÅÍÆäÀ̽ºÀÎ lagg Áö¿ø (FreeBSD 6.3¿¡µµ Æ÷ÇÔµÊ)

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* Down 2 : ftp://ftp.jp.freebsd.org/pub/FreeBSD/ISO-IMAGES-i386/7.0/
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