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SubjectRe: Disk write cache
Andi Kleen <ak@muc.de> wrote:
>
> However since
> I suppose a lot of disks flush everything pending on a flush cache
> command it still works assuming the file systems write the
> data to disk in fsync before syncing the journal. I don't know
> if they do that.


ext3 does, in data=journal and data=ordered modes.
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