Эволюция программно-аппаратного обеспечения хранения фотографий в Badoo / Дмитрий Лихачев (Badoo)

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    16-Apr-2017

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<p> - Badoo</p> <p> Badoo, 300 </p> <p>Anton Turetsky () - :- - []- </p> <p> : - 320 . - 237? ~ 3 PTiB</p> <p>Anton Turetsky () - , "Badoo"/" Badoo".</p> <p> , . , , ., , . . , - </p> <p> - 2009</p> <p> :SAN - Fibre Channel Qlogic/Brocade (4/8 Gbit) HBA (Emulex/Qlogic) LSI Engenio - Active-Passive Hitachi AMS 2500/2300 - Active-Active (ALUA) - Oracle SunFire / HP ProLiant</p> <p>Anton Turetsky () - , .</p> <p> , , . </p> <p> : (512/ / lun RAID -&gt; Volume -&gt; FS </p> <p> , BMC, , /Firmware - (Order of Failure), , </p> <p> Time Long Error Recovery HDD DM Multipath (queue_if_no_path) - HBA , NUMA , PSU , , Queue Depth , , ( )</p> <p> - PCIe SSD dm-cache/lvmcache/bcache (FC/FCOE/iSCSI/iSER/SRP): - SCST - : JBOD</p> <p> SeagateToshibaHitcachiHGST SATAHGST SASWDC Green</p> <p> (GPL)</p>

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