Hi,

I am a newbie on 389 DS, I was following the RDS install document from RedHat Documentation.

OS: Centos 7.2 x64 latest updates

389 DS :
389-admin-console-1.1.10-1.el7.noarch
389-ds-base-libs-1.3.4.0-26.el7_2.x86_64
389-ds-base-1.3.4.0-26.el7_2.x86_64
389-console-1.1.9-1.el7.noarch
389-ds-console-1.2.12-1.el7.noarch
389-adminutil-1.1.22-1.el7.x86_64
389-admin-1.1.42-1.el7.x86_64

In the consideration before setting up DS, it's mentioned that we need to add this line to

/etc/pam.d/system-auth

session required /lib/security/$ISA/pam_limits.so

After adding this line and rebooting the server, I am getting this error when I try to login into it:
Unknown module

in /var/log/secure I have
login: PAM unable to dlopen(/lib/security/$ISA/pam_limits.so): /lib/security/../../lib64/security/pam_limits.so: cannot open shared object file: No such file or directory

I did read the /etc/pam.d/system-auth file again, and I found that there is a line like this in it
session required pam_limits.so

My question is : do I need the
session required /lib/security/$ISA/pam_limits.so

for 389 to work properly ?

and if yes, how to avoid the above error?

if no, does
session required pam_limits.so

do the work?

Regards.