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ru.unix.bsd- RU.UNIX.BSD ------------------------------------------------------------------ From : Andrey Ostanovsky 2:5030/1957 28 Nov 2006 14:37:44 To : Alexey Gankov Subject : õÓÊÍ ¸ÙçÔÙç - =?koi -------------------------------------------------------------------------------- 28 Nov 06 12:24, you wrote to me: AO>>>> Hà ñàìîì äåëå, ó íàñ íàïðèìåð, âñòàë âîïðîñ è âíåøíåì äåâàéñå, AO>>>> íà êîòîðîì õðàíèòü òîìà áàçû äàííûõ. È ÷òî â ýòîì ñëó÷àå AO>>>> îïòèìàëüíî ïî öåíå/ïðîèçâîäèòåëüíîñòè â ðàçìåðàõ äî òåðàáàéòà? AO>>>> Âíåøíÿÿ scsi (ïðîøëûé âåê), èëè íîâîìîäíûå NAS-û íà ãèãàáèòíûõ AO>>>> ñåòåâóõàõ? AG>>> 1. Ïî÷åìó âíåøíÿÿ SCSI ïðîøëûé âåê ? NAS ñ ãèãàáèòêîé - AG>>> çàâåäîìîå îãðàíè÷åíèå. AO>> Îãðàíè÷åíèå - â ÷åì? Ñêîðîñòü îòäà÷è ïî ãèãàáèòó, âðîäå áû, AO>> ñðàâíèìà ñî ñêîðîñòüþ îòäà÷è ôàéëà ñ âèíòà. AG> Ãèáêîñòè ïðèìèíåíèÿ ê ïðèìåðó. À ïîòîì, íàñêîëüêî ÿ ïîíèìàþ, AG> ãèãàáèò äàåò ìåíüøå 100 ìáàéò\ñåê ;) À ñ âèíòà ÷òåíèåì ôàéëà óäàåòñÿ ñíÿòü áîëüøèå ñêîðîñòè? Ìíå æèâüåì åùå íè ðàçó íå óäàâàëîñü. AG> Ñîîòâåòñòâåííî â ñèëó ñòîèìîñòè è íàâîðî÷åííîñòè â íèõ óæå âòûêàþò AG> ïàðó ãèãàáèòíûõ ïîðòîâ, íî ýòî âîçâðàùàåò íàñ â ï1. åññíî AG> ïîääåðæèâàåòñÿ raid âñåõ ðàçóìíûõ óðîâíåé (0, 1, 3, 5, 10 èòï). AG> Hot-swap âñåãî (âêëþ÷àÿ âåíòèëÿòîðû), SNMP è âñå òàêîå. Rack-mount. Hî AG> ñòîèò áëèí äåíåã... À êóäà äåâàòüñÿ? :) Âðó÷íóþ âåäü äåâàéñ SCSI-2-SATA íå ñîáåðåøü. Õîòÿ, ñ äðóãîé ñòîðîíû, âîçìîæíîñòü çàìåíû áëîêîâ "íà õîäó", îáû÷íî, äîðîãî ñòîèò. Andrey --- GoldED+/BSD 1.1.5 * Origin: PGP KeyID 2ABEC67A andrey @ ostanovsky. spb. ru (2:5030/1957) Âåðíóòüñÿ ê ñïèñêó òåì, ñîðòèðîâàííûõ ïî: âîçðàñòàíèå äàòû óìåíüøåíèå äàòû òåìà àâòîð
Àðõèâíîå /ru.unix.bsd/2860456c12b4.html, îöåíêà èç 5, ãîëîñîâ 10
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