LSI MegaRaid and write-back caching for passthrough devices

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[H]ard|Gawd
Joined
Jun 27, 2010
Messages
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I'd like to know if the LSI MegaRaid controllers, specifically the 9271-8i, can do write-back caching for passthrough devices. I read that JBOD mode has to be specifically enabled for the controllers and then for the specific devices. I fear that I would lose the write-back caching feature in the process. I'd be glad if someone has tested this before and can answer my question.
 
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