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we have HPC system configured with centos 6.2 based LDAp clients using sssd for authenticating users (200 in number) and centos 6.5 based LDAP server. Sometimes, randomly sssd process on one of the client gets killed and user authentication on that client does not happen. how to retain the user authentication even if the sssd service stops ? or any other way to get rid of this issue?
Have you considered nss-pam-ldapd instead of sssd? It should be in the CentOS 6 standard repos. If you are just using a single LDAP source and don't need client side caching of credentials, it will work just as well.
we have HPC system configured with centos 6.2 based LDAp clients using sssd for authenticating users (200 in number) and centos 6.5 based LDAP server. Sometimes, randomly sssd process on one of the client gets killed and user authentication on that client does not happen. how to retain the user authentication even if the sssd service stops ? or any other way to get rid of this issue?
You didn't follow up in that thread, and opened three duplicates of this one. Tyler2016 gave some good advice....have you done any research on your problem? Looked at the network? Logs? Anything???
thanks for the help. i posted it multiple times because i thought I would get response from one or the other category.
And after being here ELEVEN YEARS, you should be well aware of the LQ Rules about NOT posting the same question in multiple forums. And know about doing basic research first, and posting details.
Again: what troubleshooting have you done? Logs? All the things asked previously.
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