On Mon, Nov 16, 2009 at 10:22:59AM -0600, Steven Pratt wrote:
> Did we break the ability to run with -o nodatacsum somewhere along
> the way? I had not run just this option in a while (usually doing
> nodatacow which implies nodatacsum). Just did a full run with just
> nodatacsum and it looks like we still did csums.
>
> from proc/mounts:
>
> /dev/ffsbdev1 on /mnt/ffsb1 type btrfs (rw,nodatacsum)
^^^^^^^^^^^^^^
This should be mount -o nodatasum.
2.6.33 will have a patch from Sage to fail mounting when we don't
recognize the option instead of silently pretending it worked. I just
didn't want to introduce it this late in the 2.6.32-rc series.
-chris
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