Am Tue, Apr 13, 2021 at 03:27:10PM -0000 schrieb Sylvain CROUET: > Hi, > > I joined a Ubuntu 20.04 server to a Windows domain, but I am stuck with the > following errors in the /var/log/sssd_domain.log file: > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] [resolv_gethostbyname_done] > (0x0040): querying hosts database failed [5]: Input/output error > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] [nsupdate_get_addrs_done] > (0x0040): Could not resolve address for this machine, error [5]: Input/output > error, resolver returned: [11]: Could not contact DNS servers > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] [nsupdate_get_addrs_done] > (0x0040): nsupdate_get_addrs_done failed: [5]: [Input/output error] > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] [sdap_dyndns_dns_addrs_done] > (0x0040): Could not receive list of current addresses [5]: Input/output error > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] [ad_dyndns_sdap_update_done] > (0x0040): Dynamic DNS update failed [5]: Input/output error > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] [be_ptask_done] (0x0040): > Task [Dyndns update]: failed with [5]: Input/output error > (Tue Apr 13 15:07:38 2021) [sssd[be[my_domain]]] > [sdap_sudo_load_sudoers_done] (0x0040): Received 0 sudo rules
Hi, the sequence above is part of the dynamic DNS update where SSSD tries to figure out if there are already DNS entries for the host. Can you send a bit more log context, especially what happens before? Maybe there is a timeout, by default SSSD waits 3s for a reply. bye, Sumit > > I checked the outputs of 'hostname' and 'hostname --fqdn' and they are > correct. 'nslookup' resolves correctly the name of any other Windows server > within the domain. > _______________________________________________ > sssd-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/[email protected] > Do not reply to spam on the list, report it: > https://pagure.io/fedora-infrastructure _______________________________________________ sssd-users mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedorahosted.org/archives/list/[email protected] Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
