Problem:
Centrify Linux Agent is no longer working properly after AIX v7.1 updated with TL5 patch, and after AIX v7.2 updated with TL2.
AIX machines will experiencing the following issues.
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*high CPU usage, CPU spike
*slow performance
*adclient is not able to restart after reboot
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Additionally, the following error messages may be seen in the logs:
sshd: PAM: pam_acct_mgmt: error Can not retrieve authentication info

WARN: <main> daemon.ipcserver Exception: OS call Failed: Invalid argument
Cause:
It appears TL5 changed something about select() call which breaks openldap and adclient.
Workaround:
We have released one off version of Suite 2017.3 to address this issue, please contact support to request the one off package if it is needed.
Resolution:
It will be fixed in Suite 2018 (CentrifyDC 5.5.0).