ʻO InfiniBand kahi hanaʻenehanaʻoihana kiʻekiʻe,ʻoihana-nui e pili ana i ka papa hana pinepine i kapaʻia he "lole i hoʻololiʻia." Ua hoʻokumuʻiaʻo InfiniBand ("IB" no ka pōkole) no ka hoʻohanaʻana i nāʻenehana I / O e like me kahi'eneke mea mālama (SAN) aiʻole i nā pūnaewele hui. Ua lilo ia i kumu kūlana kiʻekiʻe ma kaʻikeʻoihana kiʻekiʻe. Ma kahi o 200 mau kālepa wikiwiki keu 500 o ka honua e hoʻohana i InfiniBand,ʻoi aʻe ma mua o ka hoʻohanaʻana i Gigabit Ethernet .
Ka Moʻaukala o InfiniBand
Ua hoʻomakaʻia ka hana ma InfiniBand ma nā makahiki 1990 ma lalo o nā inoa likeʻole e nā hui kūʻokoʻaʻelua i hoʻonohonoho i nā papahana laulā no nā pūnaewele pūnaewele. Ma hope o ka hoʻohuiʻiaʻana o nā huiʻelua i ka makahiki 1999, ua pukaʻo "InfiniBand" i ka inoa o ka hale hou. Ua paʻiʻia ma ka 2000 ka Version 1.0 o kaʻenehana Baibala Peleki.
Peheaʻo InfiniBand Works
Nā kikowaena no ka InfiniBand Architecture i nā māwae 1 a 4 o ke model OSI . Hoʻopili ia i nāʻenehana lako papahanaʻenehana a me ka hōʻoiaʻikepili, a me nā kikowaena pili pūnaewele a me nā protocol protocol e pili ana i ka TCP a me ka UDP . Ke hoʻohana neiʻo InfiniBand i ka IPv6 no ka kamaʻilioʻana ma ka papahana pūnaewele.
InfinBand e hoʻokō nei i kahi leka uila no nā polokalamu i kapaʻiaʻo Channel I /ʻO e kāpae ana i nā pūnaehana hana pūnaewele i mea e hiki ai ke hoʻokō i ka hana kiʻekiʻe i nā'ōnaehana kūikawā. Hāʻawi ia i ka hiki i nā'ōkuhi Interbinband e hiki ke hana i kahi kuhi kamaʻilio maʻamau i ka hoʻouna a loaʻa i nā loina i kapaʻiaʻo "Typical Pairs". ʻO ka mapuna queues a hiki i nā wahi āpau e hiki ke'āpono i kēlā me kēia noi no ka māheleʻikepili (i kapaʻia Remote Direct Memory Access a RDMA paha).
ʻO kahi pūnaewele InfiniBN heʻehā kumu nui:
- ʻO ka puka
- Nā Papa Hana Kahu
- Nā Manawa o ka Subnet
- Hoʻololi
E like me nā mau pūnaewele pūnaewele , kahi InteriniBand Gateway e hoʻopili ai i kahi pūnaewele IB i waho o nā pūnaewele kaiakū.
Hiki i nā Pūnaewele Luna Hoʻohui ke hoʻokomo i nā pūnaewele InfiniBand i ka IB fabric, e like me nāʻano mea likeʻole o nā mea kikowaena kikowaena .
Ke hoʻomau nei ka Subnet Manager pūnaewele i ke kaheʻana o ka trafic ma kahi pūnaewele InfiniBand. Ke holo nei kēlā me kēia polokalamu IB i kahi Subnet Manager Agent e kamaʻilio pū me ke kikowaena pūnaewele.
ʻO InfiniBand Switches kekahi mea i makemakeʻia o ka pūnaewele, i mea e hiki ai i ka hōʻiliʻiliʻana o nā pūnaewele e hui pū me kekahi i nā hui likeʻole. ʻAʻole like me ka Ethernet a me ka Wi-Fi, nā papahana IB keʻanoʻole hoʻohana i nā alakaʻi .
Pehea e wikiwiki aiʻo InfiniBand?
Ke kākoʻo neiʻo InfiniBand i nā'ōnaehana pūnaewele multi-gigabit, a hiki i 56 Gbps aʻoi aʻe ma muli o kona hoʻonohonoho. Aia ka papa hanaʻenehana i ke kākoʻo no 100 Gbps a me nā wikiwiki wikiwiki i nā puka hou.
Nā palena o InfiniBans
ʻO nā noi o InfiniBand ua kau palena nuiʻia i nā supercomputers cluster a me nā polokalamu pūnaewele kūikawā. Ke koi aku neiʻo Marketing i ke kaʻawale,ʻaʻole i hoʻokumuʻiaʻo InfiniBand no ka pūnaeweleʻike polokalamu hoʻonaʻauao i kekahi ala e hiki ke pani i ka Ethernet a iʻole ka Fiber Channel i nā meaʻikepili pūnaewele. ʻAʻole ia e hoʻohana i nā protocol protocol tradition like TCP / IP no ka hopena hana o kēia mau loiloi, akā ma ka hanaʻana,ʻaʻole ia e kākoʻo i nā noiʻaoʻao.
ʻAʻole i lilo ia i meaʻenehana hou no ka mea,ʻaʻole hiki ke hanaʻia nā hale waihona polokalamu pūnaewele like WinSock e hana me InfiniBand me ka mōhaiʻole i nā pono hana o ka hale hana.