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Arjan van de Ven <arjanv@redhat.com> wrote: > > > > - Does the kernel tell you if your disk doesn't supoprt barriers? ie: > > how does the user know if it's working or not? > > ... and how do you know your disk isn't lying and ignoring the barriers? > If some benchmark slows down when barriers are enabled then that's a pretty good indicator. I don't know what benchmark that might be though. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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