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From: gBopHuk_alt <gbophuk_alt@mail.ru>
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Date: Mon, 03 Dec 2012 00:59:57 +0400
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Subject: [Hardware] SDA Write cache doesn't support DPO or FUA
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Тут словил такую штуку в syslog

sda: write cache: disabled read cache: enabled, doesn't support DPO or
FUA

Кто-нибудь в курсах что это за штуки и зачем они?