dd (under srun to launch it in parallel) doesn't seem to work
The next line works as intended :
LD_PRELOAD=${GKFS} dd if=/dev/zero of=${GKFS_MNT}/${SLURMD_NODENAME} bs=512k count=1000
But the next one, results in an halt or the final message, as slurm_nodename is different in each instance I am confused...
srun -N 8 -n 8 -c 2 --mem=0 --oversubscribe --overcommit --export="ALL" /bin/bash -c "echo Launch dd \${SLURMD_NODENAME}; LD_PRELOAD=${GKFS} dd if=/dev/zero of=${GKFS_MNT}/${SLURMD_NODENAME} bs=512k count=1000 "
gkfs_daemon: ...gekkofs/src/daemon/backend/metadata/merge.cpp:203: virtual bool gkfs::metadata::MetadataMergeOperator::FullMergeV2(const rocksdb::MergeOperator::MergeOperationInput&, rocksdb::MergeOperator::MergeOperationOutput*) const: Assertion
op.size() < fsize' failed.
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