Re: File IO write flush time span

[Richard Weinberger <richard.weinberger@xxxxxxxxx>]

On Tue, Feb 25, 2020 at 6:58 AM JH <jupiter.hce@xxxxxxxxx> wrote:
>
> Hi,
>
> If I write a file to a UBIFS volume, how long the mtd will write it
> from cache to physical NAND? I try to understand in what time span
> those IO writing in cache will be lost if the power is turned off
> (lost power).

What cache do you have in mind?
As soon ubiupdatevol terminates, the volume is in stable state.

-- 
Thanks,
//richard

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