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NVSL / linux-nova

NOVA is a log-structured file system designed for byte-addressable non-volatile memories, developed at the University of California, San Diego.
http://nvsl.ucsd.edu/index.php?path=projects/nova
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Are snapshots involving mmap'd() data considered crash-consistent? #108

Closed derrickgreenspan closed 3 years ago

derrickgreenspan commented 3 years ago

Hi,

The paper is not entirely clear on this, and I want to double check: are snapshots involving DAX mmap'd() data considered crash-consistent? I would appreciate clarification if possible.

Thanks!

Andiry commented 3 years ago

Yes, that is correct.

On Thu, Jul 1, 2021 at 11:04 PM Derrick Greenspan @.***> wrote:

Hi,

The paper is not entirely clear on this, and I want to double check: are snapshots involving DAX mmap'd() data considered crash-consistent? I would appreciate clarification if possible.

Thanks!

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derrickgreenspan commented 3 years ago

Thank you!