[maker-devel] Problems with openMPI in multiple computing nodes

Xu, taosheng taosheng.x at gmail.com
Sun Apr 26 00:58:47 MDT 2020


Hello,
I am using a  computer cluster with 20 nodes(40cpus per node) for
gene annotation. I submit my maker task to one node with 40 CPUs using
openMPI. Everything is well.
But I encounter the problem when submitting the same maker task to the
cluster with multiple nodes (120 cpus) There are errors shown below.
I would also appreciate any advice. Thank you.

Best regards,
Taosheng





*STATUS: Processing and indexing input FASTA files...cannot remove
directory for
home/20200425/genome.maker.output/mpi_blastdb/te_proteins%2Efasta.mpi.10//.dbtmp0:
No such file or directory at /maker/bin/../lib/FastaDB.pm line 145.cannot
remove directory for
/home/20200425/genome.maker.output/mpi_blastdb/te_proteins%2Efasta.mpi.10//.dbtmp0:
Directory not empty at /maker/bin/../lib/FastaDB.pm line 145.cannot remove
directory for
/home/20200425/genome.maker.output/mpi_blastdb/te_proteins%2Efasta.mpi.10//.dbtmp0:
Directory not empty at /maker/bin/../lib/FastaDB.pm line 145.*
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