ºìÁªLinuxÃÅ»§
Linux°ïÖú

Oracleм¼Êõ¶ÔLinuxÒâζ×Åʲô£¿

·¢²¼Ê±¼ä:2005-08-27 00:52:10À´Ô´:ºìÁª×÷Õß:cha
´Ó1999Äê·¢²¼µÚÒ»¸öÃæÏòLinuxƽ̨µÄÉÌÓÃÊý¾Ý¿â¿ªÊ¼£¬Oracle¾ÍÊÇLinuxµÄ¼á¶¨³«µ¼Õß¡£ÓÈÆäÔÚÔöÇ¿Linux¡¢¿ÉÓÃÐԺͿÉÉìËõÐÔ·½ÃæʼÖÕ±£³Ö×ÅÁìÏȵØλ¡£

×î½ü£¬OracleΪLinux·¢²¼ÁËһϵÁп⺯ÊýºÍ¹¤¾ß°ü£¬ÕâÒ»¾Ù´ëÏÔÖøµØ¸Ä½øÁËLinuxµÄ¼¯ÈºÐÔÄÜ£¬Ò²Îª¿ª·¢ÈËÔ±ÌṩÁËʹÓÃLinux¼°ÆäÎļþϵͳµÄÐÂÌØÐÔ¡£ÕâЩй¤¾ß´ó´óÌá¸ßÁËLinux µÄʵÓÃÐÔºÍÉÌÒµ¼ÛÖµ¡£ÁíÍ⣬Oracle»¹ÏòÄÇЩÔÚLinux·þÎñÆ÷²úÆ·ÉÏÅäÖÃOracle9iµÄ¿Í»§ÌṩһЩ¼¼ÊõÖ§³Ö¡£ÕâÏî·þÎñµÄºÃ´¦ÊǾ޴óµÄ£¬ËüÒâζ׏«Ë¾ÏÖÔÚ¿ÉÒÔ³äÂúÐÅÐĵزÉÓûùÓÚLinuxµÄÓ¦ÓóÌÐò¡£

Ϊʲô֧³ÖLinux

´ð°¸ÊǷdz£Ã÷ÏԵġ£Êг¡ÉÏÆÈÇÐÐèÒªLinux¡£ÀýÈ磬IDC Ô¤ÑÔÔÚLinux»·¾³ÉϵĻ¨·Ñ½«´Ó2001ÄêµÄ8000ÍòÃÀÔªÔö¼Óµ½2006ÄêµÄ2ÒÚ8000ÍòÃÀÔª£¬Äêƽ¾ùÔö³¤ÂÊΪ28%¡£Gartner GroupÔ¤ÑÔ£¬µ½2007Ä꣬LinuxÊг¡µÄÊÕÈ뽫³¬¹ý90ÒÚÃÀÔª£¬½Ó½ü×Ü·¢»õÊÕÈëµÄ18%¡£ËäÈ»ÕâÑùµÄÔ¤ÑÔÖ»±íÃ÷ËûÃÇ×Ô¼ºµÄ¹Ûµã£¬µ«¶ÔOracle ¶øÑÔÍêÈ«Ö§³ÖLinuxÒ²¾ßÓÐÉÌÒµÒâÒå¡£´Ó2002Äê6ÔÂÒÔÀ´£¬ÒÑÓÐ68000¶à·Ý»ùÓÚLinuxµÄOracle9iÊý¾Ý¿âµÚ2°æ±»ÏÂÔØ¡£

ÁíÍâÒ»¸ö·½Ã棬ÐγÉLinux»ù´¡µÄÔ­ÀíºÍͨ³£ÒâÒåÉϵĿª·ÅÔ´ÂëͬÑùÖØÒª¡£¿ª·ÅÔ´ÂëµÄÎĵµ¹æ·¶»¯£¬¶øÇÒ¿ª·ÅÔ´Âë´ú±í×Å´ÓÉÙÁ¿¿ª·¢ÈËÔ±´´½¨½ö¹©ÉÙÊýÈËʹÓûòÊÜÒæµÄרÓÃϵͳµÄģʽÏòÓÐÖڶ࿪·¢ÈËÔ±ºÍÓû§ºÏ×÷´´½¨ºÍÐ޸ĵÄÁé»îϵͳµÄģʽµÄתÒÆ£¬ÕâÖÖÁé»îµÄϵͳ¿Éʹµ±½ñµÄÉÌÒµ¸üºÃµØÔËת¡£

Oracle ÖÂÁ¦ÓÚLinuxµÄÁíÒ»Ô­Òò¾ÍÊÇ,´Ó´óÐÍ»ú¡¢·þÎñÆ÷µ½×ÀÉÏÐ͵çÄÔ£¬Linux ¼¸ºõ¿ÉÒÔÔÚÈκÎÓ²¼þƽ̨ÉÏÔËÐС£ÕâʹLinux¶ÀÌصض¨Î»ÔÚ¼¯Èº»·¾³ÏÂÔËÐУ¬¶øÇÒͨ¹ýΪ¹«Ë¾ÌṩÔڹ㷺ʹÓÿª·ÅÔ´ÂëµÄƽ̨Éϲ¿ÊðÓ¦ÓóÌÐòµÄ¸ü¶àµÄ¿ØÖÆȨºÍÁé»îÐÔ£¬´Ó¶øÌá¸ßÁËÔÚLinuxÉÏÔËÐеÄÓ¦ÓóÌÐòµÄͶ×ʼÛÖµ¡£

¸Ä½ø¼¯ÈºÐÔÄÜ

ÆóÒµÐèÒª¿ÉÓÃÐԺͿÉÀ©Õ¹ÐÔ£¬¼¯Èº¼¼ÊõÔÚÕâÁ½·½Ã涼°çÑÝÁËÖ÷Òª½ÇÉ«¡£Linux ¼¯Èº¼¼ÊõµÄ¶ÀÌØÖ®´¦ÔÚÓÚËüÄܹ»´¦ÀíÔËÐÐÔÚÆÕͨӲ¼þÉϵļ¯Èº£¬Òò¶ø¼¯ÈºµÄÓ¦ÓÃÀ©Õ¹µ½Ð¡ÐÍÆóÒµºÍ¸öÈËÓû§¡£ÏÖÔÚ£¬ÓÐÁËOracleºÍ×îеÄLinuxÔöÇ¿¹¦ÄÜ£¬¼¯ÈºµÄ¹ÜÀíºÍÐÔÄܵõ½ºÜ´ó¸Ä½ø¡£ÕâЩÔöÇ¿¹¦ÄÜ°üÀ¨£º

¼¯ÈºÎļþϵͳ

Ó뼯ȺÏà¹ØµÄ×îÖØÒªµÄ¹¦ÄÜÔöÇ¿ÊÇOracle·¢²¼ÁËLinux¼¯ÈºÎļþϵͳ¡£ÔÚ³öÏÖ¼¯ÈºÎļþϵͳǰ£¬¹ÜÀí¼¯ÈºÖи÷²¿·ÖÒâζ×ÅÖ±½ÓÓëÂã´ÅÅÌ´ò½»µÀ¡£Ïà±È֮ϣ¬¼¯ÈºÎļþϵͳ¼«´óµØ¼ò»¯Á˶ÔÕû¸ö¼¯ÈºµÄ¹ÜÀí¡£ÀûÓü¯ÈºÎļþϵͳ£¬Óû§¿ÉÒÔ´´½¨Ò»¸ö°üÀ¨¼¯ÈºÄÚËùÓдÅÅ̵Ĵó·ÖÇø£¬ËùÓнڵ㶼¿ÉÒԷdz£¼òµ¥µØ·ÃÎÊÎļþϵͳ¡£¶øΪOracle9i Real Application ClustersÌرðÉè¼ÆµÄ¹²ÏíÎļþϵͳʹ¼¯ÈºÄÚËùÓнڵã¿ÉÒÔ¹²ÏíÒ»¸öOracle homeÎļþ£¬¶ø²»±ØÒªÇóÿ¸ö½Úµã¶¼ÓÐ×Ô¼ºµÄ±¾µØ¿½±´¡£¶ÔOracle homeÎļþËù×öµÄ¸ü¸ÄÊÇͨ¹ý¼¯Èº¶¯Ì¬µØ¸´ÖÆ£¬¶ø²»»á·Á°­Æä¿ÉÓÃÐÔ¡£

NIC¹ÊÕÏʱ¸ººÉÇл» Ò²³ÆÍøÂçÈÝ´í£¨Network Fault Tolerance£¬NFT£©»òNICÈßÓ࣬ÕâÀà¹ÊÕÏʱ¸ººÉÇл»Ö§³ÖʹÁ½¸ö»ò¶à¸ö·þÎñÆ÷¿ÉʼÖÕ±£³ÖÒ»¸ö»î¶¯Á´Â·¡£NIC¹ÊÕÏʱ¸ººÉÇл»Òâζ×ÅÓû§¿ÉÒÔÔÚÿ̨»úÆ÷Öа²×°ÁíÒ»¸ö¼æÈݵÄNIC£¬Èç¹ûÓÉÓÚÈκÎÔ­ÒòÖ÷ÍøÂçÁ¬½Ó·¢Éú¹ÊÕϵĻ°£¬µÚ¶þ¸ö±¸ÓõÄNIC½«×Ô¶¯»ñµÃ¿ØÖÆȨ²¢±£³ÖÍøÂçÁ¬Í¨¡£ÏÖÔÚ£¬ÓÐÁË»ùÓÚ LinuxµÄOracle²úÆ·£¬Óû§¿ÉÒÔ°²×°ÁíÒ»¸öNICÒÔÈ·±£¸ß¿ÉÓÃÐÔ¡£

I/O±£»¤

I/O±£»¤°ïÖú±£»¤±»¶à¸ö½Úµã¹²ÏíµÄÎļþϵͳµÄÍêÕûÐÔ¡£I/O±£»¤Òâζ×ŵ±Ò»¸ö½ÚµãÍ£»úʱ£¬ÆäËûµÄ½Úµã»á½«ÆäÓëÎļþϵͳ¸ô¿ª¡£ÓÈÆä¶ÔOracleÀ´Ëµ£¬Oracle µÄI/O±£»¤·ÀֹʧЧÊý¾Ý¿â½ÚµãµÄÊ£Óàд²Ù×÷ÏòÎļþϵͳдÐÅÏ¢¡£

ÔöÇ¿¿É¹ÜÀíÐÔ

OracleÒ²ÔÚÖÂÁ¦ÓÚʹÆäÔËÐÐÔÚLinuxÉϵIJúÆ·¸üÒ×ÓÚ¹ÜÀí£¬ËüÕýÔÚÓëLinux³§É̺Ï×÷¿ª·¢¸ü¶àµÄ¹¤¾ßºÍ³ÌÐò¡£ÔöÇ¿Linux¿É¹ÜÀíÐԵŤ¾ß°üÀ¨£º

¼¯Èº¹ÜÀíÆ÷ ΪÁ˸üºÃµØÀûÓÃÇ°ÃæÌáµ½µÄ¼¯ÈºÔöÇ¿¹¦ÄÜ£¬OracleΪOracle9i Real Application Clusters´´½¨ÁËÒ»¸ö³ÆΪ¼¯Èº¹ÜÀíÆ÷£¨Cluster Manager£©µÄÐÂ×é¼þ¡£¼¯Èº¹ÜÀíÆ÷ÊÇÒ»¸öÊØ»¤½ø³Ì£¨daemon£©£¬¸ºÔð¼à¿ØËùÓм¯Èº·þÎñ¡£Óû§¿ÉÒÔÅäÖÃÊØ»¤½ø³Ì²¢Æô¶¯Ëü£¬OracleÔÚÐèÒªµÄʱºò·ÃÎÊËü¡£

IsraidʵÓóÌÐò IsraidÊÇOracle¿ª·¢µÄʵÓóÌÐò£¬Ê¹Óû§¿ÉÒÔ¹ÜÀíRAID´æÖü¡£ÀûÓÃÕâ¸ö³ÌÐò£¬Óû§¿É²éѯLinux mdÉ豸£¬»ñµÃÓйظÃÉ豸¼°ÆäËùÊô¿éµÄÐÅÏ¢¡£Ê¹ÓÃIsraid£¬Óû§¿É»Ö¸´raidtabÎļþ£¬¼ì²é²¢È·±£¸ÃÎļþÖÐÐÅÏ¢µÄÕýÈ·ÐÔ£¬È»ºó£¬Èç¹û´ÅÅ̸ÄÁËÃû×Ö£¬ÔòÊÖ¹¤»òÓÃIsraidÖؽ¨mdÅäÖá£

ÍøÂç¿ØÖÆ̨ºÍÓ¦¼±×ª´¢³ÌÐòÌṩÁËÒ»¸öÍøÂç¿ØÖÆ̨£¬ÓÃÓÚ½«ÄÚºËÏûÏ¢£¨°üÀ¨LinuxÓ¦¼±Ç©ÃûÏûÏ¢£©Í¨¹ýÍøÂçµÇ¼µ½ÖÐÑë·þÎñÆ÷¡£¸Ã¹¤¾ßÌṩһ¸ö¶ÔϵͳºÍÄÚºËÈÕÖ¾µÄ¼¯ÖС¢Ò»ÖµÄÊÓͼ£¬´Ó¶ø°ïÖúÓû§¸üѸËٵؽâ¾öÓëLinuxÓйصÄÎÊÌâ¡£
ÎÄÕÂÆÀÂÛ

¹²ÓÐ 5 ÌõÆÀÂÛ

  1. Cyisz ÓÚ 2005-11-20 10:21:52·¢±í:

    ÊܽÌÁË

  2. cheshi ÓÚ 2005-10-14 14:08:37·¢±í:

    Ö§³Ö

  3. Ñà¹ýÁÖɽ ÓÚ 2005-10-06 00:51:04·¢±í:

    ²»´í

  4. cooc ÓÚ 2005-09-28 00:16:17·¢±í:

    Ö§³Ö

  5. ABC ÓÚ 2005-08-27 11:46:47·¢±í:

    Ö§³Ö