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Created by Shane Snyder@ssnyderOwner

corruption in Darshan common access counters?

(reported by Gerd Heber)

There appears to be some corrupted values in Darshan's common access values:

POSIX   -1      432256566091287229      POSIX_ACCESS1_ACCESS 2795200    /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS2_ACCESS 0  /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS3_ACCESS 4606623486788501504        /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS4_ACCESS 0  /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS1_COUNT     108     /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS2_COUNT     108     /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS3_COUNT     106     /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
POSIX   -1      432256566091287229      POSIX_ACCESS4_COUNT     61   /mnt/work/run/macsio_hdf5_004.h5   /mnt/work       ext4


MPI-IO  -1      432256566091287229      MPIIO_ACCESS1_ACCESS    80000   /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS2_ACCESS    0       /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS3_ACCESS    4606623701536866304     /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS4_ACCESS    0       /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS1_COUNT     360     /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS2_COUNT     176     /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS3_COUNT     88      /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4
MPI-IO  -1      432256566091287229      MPIIO_ACCESS4_COUNT     0       /mnt/work/run/macsio_hdf5_004.h5        /mnt/work       ext4

Need to confirm when this behavior was introduced to determine whether it was due to a bad merge conflict resolution or just a general bug.

Edited by Shane Snyder