ccd on NATA problem - ata0: FAILURE - oversized DMA transfer attempt 73728 > 65536

Matthew Dillon dillon at apollo.backplane.com
Sat Jul 21 10:12:05 PDT 2007


:This happens with unpatched kernel, too, and it's not limited to newfs.
: # hd /dev/ccd0s0a | less
:displays the same error message, too.
:..
:
:I made the modification only to see if ccd works with components
:with different DMA I/O sizes.  It works with or without the modification.
:
:..
:Thanks!

    I haven't found the CCD interleave bug yet but I don't think its a
    show-stopper for the release since normal interleaves work.

    We'll call the NATA issue fixed.

    Core and I almost have hdac dealt with for the release.

    Joerg has to make a fix to pkg_install before we can release.

					-Matt






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