ITÔËά¹ÜÀí£¬´´ÔìÉÌÒµ¼ÛÖµ£¡
ÖйúITÔËάÍøÊ×Ò³ | ×ÊѶÖÐÐÄ | ÔËά¹ÜÀí | ÐÅÏ¢°²È« | CIOÊÓ½ç | ÔƼÆËã | ×î¼Ñ°¸Àý | ÔËά×ÊÔ´ | רÌâ²ß»® | ֪ʶ¿â | ÂÛ̳

SAN´æ´¢ÍøÂçδÀ´5Äê·¢Õ¹Ç÷ÊÆÕ¹Íû

2012Äê09ÔÂ07ÈÕ
51CTO/С±à

ÎåÄêºó£¬ÆóÒµ¼¶SAN¿ÉÄÜÊÇÔÚÔÆÖÐÔËÐеķþÎñ£¬»òÕßÊǾ޴óµÄDAS¼¯ºÏ£¬¾ÍÏñÒ»¸ö¾Þ´óµÄÖ÷»úDASD³¡¡£Ëü¿ÉÄÜÎÞµçÀ£¬×°ÖÃÔÚÔ¤ÖÃÓÐÏß»ú¹ñÖлòÕßÎÞÏß»ú¹ñÖС£»ùÓÚ¶ÔÏóµÄ´æ´¢Ê¹¿éºÍÎļþºÁ²»Ïà¸É¡£Èç¹û¹Ì̬´ÅÅÌ(SSD)µÄ¹æÄ£¾­¼ÃºÍ²ÉÓÃÂÊÒÔ¶¸Ç͵ÄÇúÏß¼ÓËÙ£¬SANÉõÖÁ¿ÉÄÜÎÞÅÌ¡£²»ÂÛ²ÉÈ¡ºÎÖÖÐÎʽ£¬Î´À´µÄSAN½«¸ü¼ÓÇ÷ÓÚͳһ¡¢ÐéÄ⻯¡¢×Ô¶¯»¯ºÍ»·±£¡£

»òÕߣ¬ÕýÈçÐí¶àÈËËùÔ¤²âµÄ£¬ÕâЩ±ä»¯½«Êǽ¥½øʽµÄ¶ø²»ÊǸïÃüÐÔµÄ;5ÄêºóSAN½«ºÍÏÖÔÚÆóÒµ¼¶SAN²î²»¶à£¬Ö»ÊÇ»á±äµÃ¸ü¿ì£¬Óиü¶àµÄ´ÅÅÌÈÝÁ¿£¬Ã¿GB³É±¾/¸ü±ãÒË£¬¸üÒ×ÓÚ¹ÜÀíÇÒ¸ü¼Ó»·±£¡£

Storage×î½üµ÷²éÁË´æ´¢³§ÉÌ¡¢´æ´¢ÐÐҵЭ»áÐÐÒµ·ÖÎöʦºÍ¼¼Êõר¼Ò¶ÔSANµÄÔ¤²â¡£5Äêºó¼Ü¹¹¿ÉÄܲ»»á³¹µ×¸Ä±ä£¬µ«SAN»ù´¡ÉèÊ©µÄ»ù±¾×é³É²¿·Ö»á·¢Éú±ä»¯£ºÍøÂçºÍЭÒé;½»»»»ú;´æ´¢ÕóÁÐ;´ÅÅ̺ͿØÖÆÆ÷;ÒÔ¼°SAN¹ÜÀí¡£

ÍøÂçºÍЭÒé

ÏÖÔÚÒѲ¿ÊðµÄ´æ´¢Ö»ÓдóÔ¼Ò»°ëÊÇÍøÂç´æ´¢£¬Cisco Systems¹«Ë¾ÒµÎñ·¢Õ¹¸±×ܲÃJackie Ross˵µÀ¡£ËýÈÏΪÎåÄêºóÍøÂç´æ´¢Á¿½«ÔöÖÁ70%¡£

¹âÏËͨµÀÐÐҵЭ»á»á³¤Skip Jones±íʾ, ÔÚÍøÂç´æ´¢ÖУ¬¹âÏËͨµÀ(FC)ÊÇÆóÒµÊý¾ÝÖÐÐĵÄÖ÷Òª´æ´¢ÍøÂçЭÒ飬ռ³¬¹ý80%µÄÊг¡·Ý¶î¡£¿µÄùµÒ¸ñÖÝStamfordµÄGartner¹«Ë¾Ñо¿¸±×ܲÃRoger CoxÔ¤²â2012Äê¹âÏËͨµÀ½«Õ¼66%µÄ·Ý¶î¡£

½ìʱ£¬8GB/Ãë¹âÏËͨµÀ½«ÂõÏò16GB /Ã룬¶ø10Gb /ÃëÒÔÌ«Íø½«Ãé×¼40Gb/ÃëÉõÖÁ100Gb/Ã룬ÓëÒÔÌ«ÍøµÄÈ«·ù¶ÈÔö³¤±£³ÖÒ»Ö¡£ÔÚÕâÒ»µãÉÏ£¬FC½«ÒòÍøÂçÐÔÄܶøÂäºó¡£

µ«ÔÚ´Ë֮ǰ£¬ÓÎÏ·»á¸Ä±ä¡£ “ÎÒÃÇ¿´µ½²úÒµÕýÏòÒ»¸öͳһµÄ¼Ü¹¹×ªÒÆ£¬”Ross˵¡£ÕâÒâζ×ÅÒÔÌ«ÍøÕûºÏ¹âÏËͨµÀºÍiSCSI¡£ Ëý½âÊ͵À“¹âÏËͨµÀ´æ´¢µÄÐ˽¨½«²»»á¸Ä±ä¡£Äã¿ÉÒÔÒÔͬÑùµÄ·½Ê½¹ÜÀíSAN£¬ÌṩLUNºÍÉèÖÃÑÚÂë¡£”»ú¹¹ËùÐèµÄ²¿¼þÊýÁ¿½«»á¸Ä±ä¡£½«Ö»ÓÐÒ»ÖÖÀàÐ͵Ľ»»»»úºÍÒ»¸öÀàÐ͵ÄÊÊÅäÆ÷¡£ “Õ¼Êý¾ÝÖÐÐijɱ¾25%ÖÁ30%µÄ²¼Ï߳ɱ¾Ò²»á½µµÍ”£¬Ross˵µÀ¡£

“ÎåÄêºóÍøÂç»ù´¡ÉèÊ©½«³ÉΪһ¸öͳһµÄÖ§³Ö¶àЭÒéµÄƽ̨”£¬Sun Microsystems ¹«Ë¾´æ´¢²úÆ·¹ÜÀí×ܼàJason Schaffer˵µÀ¡£“Õ⽫֧³Ö·þÎñÆ÷»ò´æ´¢Ö¸¶¨µÄÈκÎЭÒé¡£“²»½öÊÇÒ»¸öЭÒ飬¿ÉÄÜÊÇËÄÎå¸öЭÒé»òÕ߸ü¶à”¡£

µ«Cox¾¯¸æ˵£¬“ijЩÎÊÌâ»á×谭ͳһ»¯¡£”×î´óµÄÎÊÌâÀ´×Ô¸÷¸ö×éÖ¯µÄ²»Ò»Ö¡£ “ÍøÂçºÍ´æ´¢ÈËÔ±Ö®¼äµÄÎÊÌâ²»ÈÝÒ×½â¾ö£¬”Ëû˵¡£

ÀýÈ磬ÔÚ¼¼Êõ·½Ã棬»ùÓÚÒÔÌ«ÍøµÄ¹âÏËͨµÀ(FCoE)²¢²»ÊÇÊ®ÄþÅÎÈ¡£¶ÔÓÚÌṩFCoE»ù´¡µÄÍòÕ×ÒÔÌ«Íø£¬“ÄãÐèÒªÒ»¸öÌØÊâµÄÍòÕ×ÒÔÌ«Íø£¬”Cox˵µÀ¡£ÔöÇ¿ÐÍÒÔÌ«Íø½«½â¾öÁ÷Á¿¿ØÖÆÎÊÌ⣬ÕâÊÇÌṩʹFC´æ´¢ÊÜ»¶Ó­µÄÎÞËðÍøÂçËù±ØÐèµÄ¡£ Cox˵£¬“FCoE±ê×¼»¹²»µ½Î»”¡£CoxÖÊÒÉÎåÄêºóFCoE±ê×¼½«×öºÃ¹ã·º²¿ÊðµÄ×¼±¸²¢Ö¸³ö“FCoE½«ÔÚ2012Äê´ïµ½2%×óÓÒµÄÊг¡Éø͸”¡£

ÖÁÓÚInfiniBandÔò²»ÖµÒ»Ìá¡£ “Ò²ÐíÎÒÃǻῴµ½InfiniBand×÷ΪÈÚºÏÍøÂçµÄÌæ´ú£¬”ÃÀ¹úÃ÷ÄáËÕ´ïÖÝStorageIO GroupµÄ×ÊÉî·ÖÎöʦÒÔ¼°ÂÌÉ«ºÍÐéÄâÊý¾ÝÖÐÐÄ(Auerbach)µÄ×÷ÕßGreg Schulz˵µÀ¡£

½»»»»ú

½»»»»ú½«¸ü¼ÓÁé»îºÍÖÇÄÜ»¯¡£“µ½ÄÇʱ£¬ÖÇÄܽ«±È»ù´¡ÉèÊ©ÖØÒª”£¬·ðÂÞÀï´ïÖÝToigo Partners InternationalµÄÊ×ϯִÐйÙJon Toigo˵¡£

˼¿ÆÔ¤²â½»»»»ú½«ÌṩÖîÈç·À»ðǽ£¬¸ºÔØƽºâºÍÆäËûQoS¹¦ÄܵÄÍøÂç·þÎñ¡£½»»»»úÒ²½«·¢»ÓÔÚÍøÂç¹ÜÀí×Ô¶¯»¯µÄºËÐÄ×÷Óᣠ“Òª»ñµÃ[Öն˵½ÖÕ¶Ë]×Ô¶¯»¯£¬ÄúÐèÒªÔÚ¶à¸öµØ·½ÖÇÄÜ»¯£ºÔÚÈÚºÏÍøÂ磬ÊÊÅäÆ÷£¬Ö÷»ú×ÜÏßÊÊÅäÆ÷£¬ÕóÁпØÖÆÆ÷£¬”Ross˵¡£

ÈκÎЭÒ齫²»»áºÜ¿ìÏûʧ¡£Ïà·´£¬½»»»»ú½«´¦Àí¶àÖÖЭÒé°üÀ¨FC£¬FCoE£¬ÒÔÌ«Íø£¬ÔöÇ¿ÐÍ»òÈÚºÏÐÍÒÔÌ«Íø£¬iSCSI£¬ÉõÖÁInfiniBand¡£µ½ 2013Ä꣬¶àЭÒéSAN½»»»»úÓ¦¸ÃºÜƽ³££¬ËäȻЭÒéµÄÌض¨×éºÏ¿ÉÄÜ»áÓÐËù²»Í¬¡£½»»»»úÒ²½«¸ü´ó£¬°üÀ¨Êý°Ù¸ö¶Ë¿Úʹ³ÉǧÉÏÍòµÄÍøÂç¶Ë¿ÚµÃÒÔʵÏÖ¡£ÖÇÄܽ«×¤ÁôÔÚºËÐĽ»»»»ú¶ø±ßÔµ½»»»»ú½«Á¬½Óµ½ºËÐĽ»»»»ú¡£

·¢±íÆÀÂÛÇëµ½£ºhttp://bbs.cnitom.com

Ïà¹ØÔĶÁ

ͼÎÄÈȵã

ARM¼Ü¹¹ÄÜ·ñº³¶¯x86µÄµØλ³ÉΪ´¦ÀíÆ÷Ö÷Á÷£¿
ARM¼Ü¹¹ÄÜ·ñº³¶¯x86µÄµØλ³ÉΪ´¦ÀíÆ÷Ö÷Á÷£¿2012Äê10ÔÂ29ÈÕ£¬AMDÐû²¼³ýÁËÔ­ÓеÄx86´¦ÀíÆ÷Ö®Í⣬¸Ã¹«Ë¾½«Éè¼ÆÃæÏò¶à¸öÊг¡µÄ64...
µÚÈý¼¾¶È·þÎñÆ÷Êг¡Å̵㣺˼¿ÆºÍ´÷¶ûÊÇÓ®¼Ò
µÚÈý¼¾¶È·þÎñÆ÷Êг¡Å̵㣺˼¿ÆºÍ´÷¶ûÊÇÓ®¼Ò¸ù¾ÝGartnerºÍIDCµÄÊý¾ÝÏÔʾ£¬ÔÚµÚÈý¼¾¶È·þÎñÆ÷Êг¡ÖУ¬´÷¶ûÓªÊպͳö»õÁ¿Ë«Ë«ÉÏÕÇ...

±¾ÀàÈȵã