Re: Libata and Drive Write Cache Disable

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Don Dupuis wrote:
When will this be supported in libata. I have drives attached to a
AHCI controller and want to turn drive write cache OFF. Sdparm will
not allow me to do so. Any work-arounds or patches would be greatly
appreciated. I am also using kernel 2.6.18.

hdparm -W0 /dev/sda

It works just fine.

Cheers
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