@那年的小鱼儿 在 求一个win10可用的ANSYS下载地址 中说：
@东岳 最近按照你的方法成功在ubuntu 16.04 上安装了ansys 17.2 ，为了fluent并行计算，按照网上的教程，也运行了命令
sudo dpkg-reconfigure dash更改为了No，但是在fluent并行计算的时候总是出现下面这个错误，而单核计算的时候就不会出现问题。还请各位大神帮忙解答一下。
/usr/ansys_inc/v172/fluent/fluent17.2.0/bin/fluent -r17.2.0 3ddp -pshmem -host -alnamd64 -t2 -mpi=pcmpi - path/usr/ansys_inc/v172/fluent -ssh -cx T630:40745:39042 Starting /usr/ansys_inc/v172/fluent/fluent17.2.0/lnamd64/3ddp_host/fluent.17.2.0 host -cx T630:40745:39042 "(list (rpsetvar (QUOTE parallel/function) "fluent 3ddp -flux -node -alnamd64 -r17.2.0 -t2 -pshmem -mpi=pcmpi -ssh") (rpsetvar (QUOTE parallel/rhost) "") (rpsetvar (QUOTE parallel/ruser) "") (rpsetvar (QUOTE parallel/nprocs_string) "2") (rpsetvar (QUOTE parallel/auto-spawn?) #t) (rpsetvar (QUOTE parallel/trace-level) 0) (rpsetvar (QUOTE parallel/remote-shell) 1) (rpsetvar (QUOTE parallel/path) "/usr/ansys_inc/v172/fluent") (rpsetvar (QUOTE parallel/hostsfile) "") )" Welcome to ANSYS Fluent Release 17.2 Copyright 2016 SAS IP, Inc. All Rights Reserved. Unauthorized use, distribution or duplication is prohibited. This product is subject to U.S. laws governing export and re-export. For full Legal Notice, see documentation. Build Time: Jul 27 2016 09:58:55 EDT Build Id: 10113 Revision: 906269 Host spawning Node 0 on machine "T630" (unix). 999999: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration! 999999: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration!/usr/ansys_inc/v172/fluent/fluent17.2.0/bin/fluent -r17.2.0 3ddp -flux -node -alnamd64 -t2 -pshmem -mpi=pcmpi -ssh -mport 127.0.0.1:127.0.0.1:41294:0 Starting /usr/ansys_inc/v172/fluent/fluent17.2.0/multiport/mpi/lnamd64/pcmpi/bin/mpirun -e MPI_USE_MALLOPT_MMAP_MAX=0 -np 2 /usr/ansys_inc/v172/fluent/fluent17.2.0/lnamd64/3ddp_node/fluent_mpi.17.2.0 node -mpiw pcmpi -pic shmem -mport 127.0.0.1:127.0.0.1:41294:0 1: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration! 0: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration! ------------------------------------------------------------------------------- ID Hostname Core O.S. PID Vendor ------------------------------------------------------------------------------- n0-1 T630 2/40 Linux-64 111342-111343 Intel(R) Xeon(R) E5-2650 v3 host T630 Linux-64 111156 Intel(R) Xeon(R) E5-2650 v3 MPI Option Selected: pcmpi Selected system interconnect: shared-memory ------------------------------------------------------------------------------- 1: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration! 0: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration! 999999: mpt_get_dot_address: warning: T630 -> 127.0.0.1. Check your system network configuration!Cleanup script file is /usr/ansys_inc/v172/fluent/bin/cleanup-fluent-T630-111156.sh >
这个问题已解决，之前翻墙更改过hosts文件，然后还原成默认的这个问题就解决了。
打扰了，打扰了。。
