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Fix livelist assertions for dedup and cloning #15732

Merged
merged 1 commit into from
Jan 9, 2024
Merged

Fix livelist assertions for dedup and cloning #15732

merged 1 commit into from
Jan 9, 2024

Commits on Jan 2, 2024

  1. Fix livelist assertions for dedup and cloning 

    Two block pointers in livelist pointing to the same location may
be caused not only by dedup, but also by block cloning. We should
not assert D bit set in them.

Two block pointers in livelist pointing to the same location may
have different logical birth time in case of dedup or cloning. We
should assert identical physical birth time instead.

Assert identical physical block size between pointers in addition
to checksum, since that is what checksums are calculated on.

Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
    @amotin
    amotin committed Jan 2, 2024
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