When sssd starts, it logs "[be[default]] [sdap_sudo_get_hostinfo_done] (0x0020): Unable to retrieve hostnames [5]: Input/output error".
Issue
- When sssd starts, it logs "[be[default]] [sdap_sudo_get_hostinfo_done] (0x0020): Unable to retrieve hostnames [5]: Input/output error" in /var/log/sssd/sssd_default.log.
Environment
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- sssd (LDAP client configuration)
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.