Workbench 2020 R1 Issue (Core Dumped) $Mono_Prefix/bin/mono

chissene · March 16, 2020, 15:13

Hi All,

launching fluent through workbench with launch setup network interface infiniband and ip 192.168... result in fluent ignoring those information and starting in the network 172.17.... (match the localhost), incapable to communicate with the nodes

launching fluent standalone with launch setup network interface infiniband and ip 192.168..... result in fluent starting correctly to spawn nodes in the 192.168.....

is there a way to instruct workbench to take the infiniband as default network interface ?

The ansys suite is actually installed in the headnode
System: HPC 144 cores
CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-957.1.3.el7.x86_64
Architecture: x86-64
Ansys: 2020 R1

Thanks
BR
Filippo

lukasf · May 30, 2022, 05:12

How did you solve it?

March 16, 2020, 15:13	Workbench 2020 R1 Issue (Core Dumped) $Mono_Prefix/bin/mono	#1
chissene New Member filippo Join Date: Mar 2020 Posts: 1 Rep Power: 0	Hi All, launching fluent through workbench with launch setup network interface infiniband and ip 192.168... result in fluent ignoring those information and starting in the network 172.17.... (match the localhost), incapable to communicate with the nodes launching fluent standalone with launch setup network interface infiniband and ip 192.168..... result in fluent starting correctly to spawn nodes in the 192.168..... is there a way to instruct workbench to take the infiniband as default network interface ? The ansys suite is actually installed in the headnode System: HPC 144 cores CentOS Linux 7 (Core) CPE OS Name: cpe:/o:centos:centos:7 Kernel: Linux 3.10.0-957.1.3.el7.x86_64 Architecture: x86-64 Ansys: 2020 R1 Thanks BR Filippo Last edited by chissene; March 17, 2020 at 10:13. Reason: edited to look for the primary solution first

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Sample utility - floating point exception (core dumped)	arieljeds	OpenFOAM Post-Processing	1	May 30, 2020 13:21
Workbench 18.2 Installation Error Ubuntu 16.04	turbostudent	ANSYS	1	October 3, 2019 11:13
FLUENT installation on UBUNTU 12.04 (LTS)	teymourj	FLUENT	2	March 1, 2017 23:24
Single Core vs. Multi Core Issue	Traction	FLUENT	2	May 14, 2014 14:52
Strange issue while launching ANSYS workbench in CentOS 6.4	Philip_C	ANSYS	11	August 29, 2013 07:44

May 30, 2022, 05:12		#2
lukasf Senior Member Lukas Fischer Join Date: May 2018 Location: Germany, Munich Posts: 117 Rep Power: 8	How did you solve it?