Adam Moody

While the tools can expect MPI_COMM_WORLD to be used, for applications using libmfu directly, it may be that they want to use a subset of procs for file I/O or...

For long running dcmp jobs, it would be useful to checkpoint the state. It may be possible to do this by batching files, as with dsync. In this case, we'd...

When dealing with sparse files, ```dsync --contents``` and ```dcmp``` could each benefit by reading just the valid file extents when comparing byte regions of two files.

When executing an mfu_flist_copy to copy files with the sparse option enabled, we currently detect blocks of data that are all zero and skip writing those portions. If we're using...

When compressing a sparse file with dbz2, it would help to only read the valid file extents. When decompressing a sparse file, it would help to only write the non-zero...

dfilemaker: call abtoull() to parse size inputs from user

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For an example: https://github.com/hpc/mpifileutils/blob/master/src/dstripe/dstripe.c#L463

If there is a link target that exactly matches the oldpath, then this link is not currently updated. For example: ``` mylink1 --> /old/path mylink2 --> /old/path/foo ``` Then after...