刚接触这个,折腾了一天才搞好,记录一下
Centos7.5下载
https://archive.kernel.org/centos-vault/7.5.1804/isos/x86_64/
用Chrome下载速度比较慢,几百K/s,还经常失败,开了迅雷会员,复制链接在迅雷中下载比较快,能达到5-7M/s。
系统盘制作
用的rufus-3.20(链接:https://pan.baidu.com/s/1ZknJf2x_S6b5LeWqtV1CBg?pwd=7ax2 提取码:7ax2 )
插上U盘,注意U盘会被格式化,打开rufus
这个U盘以前存了CentOS7.9的系统,所以我这里设备名字变成了CentOS7。
选择上面下载好的镜像文件,点击开始。
装系统
用的旧笔记本,型号联想z40-70,重新安装的CentOS系统,没有保留原本的Windows,电脑里原本的文件也都会被删掉。
U盘插到笔记本上,按开机键之后一直按Fn+F2,进入BISO
通过方向键选择USB设备,根据右侧提示按Alt+F6将USB上移至第一位,按Alt+F10保存并退出,或者进入EXIT选择Exiting Saving Changes保存并退出。
之后选择install centos7,正常开始安装,选择安装位置,有一点要注意软件选择默认的最小安装是没有图形界面的,要选择GUI或者GNOME才有图形界面。之后重启完成安装。
U盘识别
ANSYS的安装包我通过U盘拷贝的,但是CentOS无法识别NTFS和exFAT格式的U盘。
用命令su root切换到root用户,在终端输入以下命令,前两行是NTFS的,后两行是exFAT(参照以下两篇文章https://blog.csdn.net/qq_49590218/article/details/117734146 https://blog.csdn.net/u013948852/article/details/99849262)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
yum install ntfs-3g
yum install -y http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
yum install exfat-utils fuse-exfat
ANSYS安装
按照硫酸亚铜大佬的教程安装(https://www.cnblogs.com/liusuanyatong/p/11259608.html),基本与视频中一样,只有在后面运行的时候,终端多出一条Qt的警告Qt: Session management error: None of the authentication protocols specified are supported,不影响使用,参考这篇文章(https://blog.csdn.net/qq_43213352/article/details/89043034),切换非root用户启动就没有警告了。
这一过程终端显示的内容如下:(补充一下每行命令的意思)
calhost Ansys.Products.19.2.Linux64-SSQ]$ su root
(切换root权限)
Password:
(输入root用户的密码,输入的时候是不显示的,输入完回车就好)
[root@localhost Ansys.Products.19.2.Linux64-SSQ]# sudo chmod -R 777 Ansys.19.2.DVD.Linux64
(修改文件夹及子文件夹权限,777是改成所有用户都可读可写可执行,-R是包括子文件夹)
[root@localhost Ansys.Products.19.2.Linux64-SSQ]# cd Ansys.19.2.DVD.Linux64/
(进入Ansys.19.2.DVD.Linux64文件夹)
[root@localhost Ansys.19.2.DVD.Linux64]# ls
(列出当前路径下所有文件/文件夹)
192-1.dvd apdl corewb fluentc license rsm
192-2.dvd apipsrv cpythext forte LICENSE.TXT sec
192-3.dvd autodyn cpythnew framewrk licserv sgcharts
aas blademodeler data fwgfx lmcenter solver
acp builddate.txt designmodeler geompara lsdyna syscplg
addincfg cads ecadxltr geomunig manifest tp
addins ccm ekm hlp meshing turbogrd
afd cfx electro icemcfd mono util
afdrun cfxcomon engdata icemwb mw wbonebld
anscust chemkin ensight icepak package.id
anssh.ini common fensap INSTALL polyflow
ansys configs fluent instcore post
[root@localhost Ansys.19.2.DVD.Linux64]# sudo ./INSTALL
(当前路径下执行INSTALL文件)
copying necessary files to /tmp/ans_install_tmp10135/
Executing /tmp/ans_install_tmp10135/instcore
[root@localhost Ansys.19.2.DVD.Linux64]# ls
192-1.dvd apdl corewb fluentc license rsm
192-2.dvd apipsrv cpythext forte LICENSE.TXT sec
192-3.dvd autodyn cpythnew framewrk licserv sgcharts
aas blademodeler data fwgfx lmcenter solver
acp builddate.txt designmodeler geompara lsdyna syscplg
addincfg cads ecadxltr geomunig manifest tp
addins ccm ekm hlp meshing turbogrd
afd cfx electro icemcfd mono util
afdrun cfxcomon engdata icemwb mw wbonebld
anscust chemkin ensight icepak package.id
anssh.ini common fensap INSTALL polyflow
ansys configs fluent instcore post
[root@localhost Ansys.19.2.DVD.Linux64]# cd ..
(返回上一级目录)
[root@localhost Ansys.Products.19.2.Linux64-SSQ]# cd _SolidSQUAD_/
(忘记了,应该是进入_SolidSQUAD_,但是最后的“/”不明白是干嘛的)
[root@localhost _SolidSQUAD_]# ls
ANSYS.19.2.LICENSE.MANAGER.LINUX64.CRACK-SSQ
ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ
[root@localhost _SolidSQUAD_]# cd ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ/
[root@localhost ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ]# ls
ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ.tar.gz shared_files
[root@localhost ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ]# pwd
(显示当前路径)
/home/ln/Downloads/Ansys.Products.19.2.Linux64.SSQ/_SolidSQUAD_/ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ
[root@localhost ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ]# cd /usr
(进入根目录下的usr)
[root@localhost usr]# ls
ansys_inc etc include lib64 local share tmp
bin games lib libexec sbin src
[root@localhost usr]# cd ansys_inc
[root@localhost ansys_inc]# ls
install_licconfig.log install.log shared_files v192
[root@localhost ansys_inc]# sudo cp -r /home/ln/Downloads/Ansys.Products.19.2.Linux64-SSQ/_SolidSQUAD_/ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ/shared_files/ ./
(将安装包里面_SolidSQUAD_/ANSYS.19.2.LOCAL.LICENSING.LINUX64.CRACK-SSQ/shared_files这个文件夹复制到当前目录,就是usr/ansys_inc)
[root@localhost ansys_inc]# ls
install_licconfig.log install.log shared_files v192
[root@localhost ansys_inc]# cd v192/
[root@localhost v192]# ls
ACP builddate.txt Electronics installer SEC
Addins CADConfigLogs fensapice install.id SystemCoupling
AFD CEI fluent package.id Tools
aisol CFD-Post Framework polyflow tp
ans_uninstall192 CFX icemcfd ProductConfig.sh TurboGrid
ansys commonfiles Icepak reaction
autodyn EKM Images RSM
[root@localhost v192]# cd fluent/
[root@localhost fluent]# ls
bench bin commonfiles19.2 contrib fluent19.2.0 FLUENT.Build.lnamd64 lib
[root@localhost fluent]# cd bin
[root@localhost bin]# ls
archive fluent-cleanup.pl lmreread place2.mpi simapp.py
flremote fluent_sysinfo lm_run place2.vmpi utility
flremote.py lmcksum lmstart place4.mpi videocmd
fluent lmdown lmstat place4.vmpi
fluent_arch lmgrd makeshared Read.Me
fluent_arch1.0 lmhostid netscape.remote sge_launcher.csh
fluentbench.pl lmremove place1.mpi simapp
[root@localhost bin]# ./fluent
/usr/ansys_inc/v192/fluent/fluent19.2.0/bin/fluent -r19.2.0
Qt: Session management error: None of the authentication protocols specified are supported
/usr/ansys_inc/v192/fluent/fluent19.2.0/bin/fluent -r19.2.0 3ddp -ssh
/usr/ansys_inc/v192/fluent/fluent19.2.0/cortex/lnamd64/cortex.19.2.0 -f fluent (fluent"3ddp -pshmem -host -alnamd64 -r19.2.0 -t1 mpi=ibmmpipath/usr/ansys_inc/v192/fluent -ssh")
[root@localhost bin]# /usr/bin/glxinfo
[root@localhost bin]# pwd
/usr/ansys_inc/v192/fluent/bin
[root@localhost bin]# cd
[root@localhost ~]# vim ./.bashrc
[root@localhost ~]# source ./.bashrc
[root@localhost ~]# fluent
/usr/ansys_inc/v192/fluent/fluent19.2.0/bin/fluent -r19.2.0
Qt: Session management error: None of the authentication protocols specified are supported
/usr/ansys_inc/v192/fluent/fluent19.2.0/bin/fluent -r19.2.0 3ddp -ssh
/usr/ansys_inc/v192/fluent/fluent19.2.0/cortex/lnamd64/cortex.19.2.0 -f fluent (fluent "3ddp -pshmem -host -alnamd64 -r19.2.0 -t1 -mpi=ibmmpi -path/usr/ansys_inc/v192/fluent -ssh")
/usr/bin/glxinfo
[root@localhost ~]#