Hello oVirt guru`s! I'm sorry for possible offtopic, but I do not know where to seek help. I want to set up Active Directory domain authorization in oVirt Hosted Engine guest OS. For this I use SSSD as described here: https://blog.it-kb.ru/2016/10/15/join-debian-gnu-linux-8-6-to-active-directo... I attached the computer to the domain using the realm utility. It looks nice. [root@KOM-OVIRT1 ~]# realm list ad.holding.com type: kerberos realm-name: AD.HOLDING.COM domain-name: ad.holding.com configured: kerberos-member server-software: active-directory client-software: sssd required-package: oddjob required-package: oddjob-mkhomedir required-package: sssd required-package: adcli required-package: samba-common login-formats: %U@ad.holding.com login-policy: allow-permitted-logins permitted-logins: permitted-groups: KOM-SRV-Linux-Admins@ad.holding.com However, getent does not return information about domain accounts: [root@KOM-OVIRT1 ~]# getent passwd aleksey@ad.holding.com [root@KOM-OVIRT1 ~]# getent for local accounts work: [root@KOM-OVIRT1 ~]# getent passwd root root:x:0:0:root:/root:/bin/bash oVirt Hosted Engine guest OS has some tricky authorization settings? Can you help me?