Re: nodatacsum broken?

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Chris Mason wrote:
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.

Oops. My bad. Re-running.

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.
Good.

Steve


-chris
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