05-27-2009
Hi zaxxon,
uid and gid shown are exactly the same for the user with correct and for the user with incorrct ulimits ... that's what confuses me so much.
Even when I do a normal su to the fid the ulimits seem correct. It's only when users from a particular hostgroup do the pbrun the ulimits seem to be wrong - on this particular machine - on other machines its correct. That's why I believe the reason is on the box somewhere, not in the appliction.
Maybe I just have to live with it
Kind regards
zxmaus
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LEARN ABOUT ULTRIX
pam_nologin
PAM_NOLOGIN(8) Linux-PAM Manual PAM_NOLOGIN(8)
NAME
pam_nologin - Prevent non-root users from login
SYNOPSIS
pam_nologin.so [file=/path/nologin] [successok]
DESCRIPTION
pam_nologin is a PAM module that prevents users from logging into the system when /var/run/nologin or /etc/nologin exists. The contents of
the file are displayed to the user. The pam_nologin module has no effect on the root user's ability to log in.
OPTIONS
file=/path/nologin
Use this file instead the default /var/run/nologin or /etc/nologin.
successok
Return PAM_SUCCESS if no file exists, the default is PAM_IGNORE.
MODULE TYPES PROVIDED
The auth and acct module types are provided.
RETURN VALUES
PAM_AUTH_ERR
The user is not root and /etc/nologin exists, so the user is not permitted to log in.
PAM_BUF_ERR
Memory buffer error.
PAM_IGNORE
This is the default return value.
PAM_SUCCESS
Success: either the user is root or the nologin file does not exist.
PAM_USER_UNKNOWN
User not known to the underlying authentication module.
EXAMPLES
The suggested usage for /etc/pam.d/login is:
auth required pam_nologin.so
NOTES
In order to make this module effective, all login methods should be secured by it. It should be used as a required method listed before any
sufficient methods in order to get standard Unix nologin semantics. Note, the use of successok module argument causes the module to return
PAM_SUCCESS and as such would break such a configuration - failing sufficient modules would lead to a successful login because the nologin
module succeeded.
SEE ALSO
nologin(5), pam.conf(5), pam.d(5), pam(7)
AUTHOR
pam_nologin was written by Michael K. Johnson <johnsonm@redhat.com>.
Linux-PAM Manual 09/19/2013 PAM_NOLOGIN(8)