Re: ubsfs scrubbing ?

[Richard Weinberger <richard.weinberger@xxxxxxxxx>]

On Thu, Jul 25, 2019 at 3:47 PM Mainz, Roland <R.Mainz@xxxxxxxxxxxx> wrote:
> Is there a tool to scrub an ubifs filesystem, i.e. that data are read, verified and then written to a new block/leb ?

ubihealthd is maybe what you want. It constantly scans all PEBs, if
bitflips happen, wearleveling will move the block.

If you really want to force re-write, create your own tool which uses
the atomic-leb-change ioctl.

Thanks,
//richard

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