On Tue, 25 Jan 2022 10:35:27 -0600 Robert Nichols <rnicholsnos...@comcast.net> wrote:
> In a Fedora 35 VM, all users and groups in an NFS mounted filesystem > are mapped to "nobody" even though the names and numeric IDs are the > same on the server and client. The messages logged are of the form: > > "name 'xxxx@local' does not map into domain 'localdomain'" > > I have no nfs-idmapd service running. This same setup is running fine > on a CentOS 8 VM. I didn't have to do anything special to make this > work in CentOS 8. What am I missing here in a Fedora 35 installed > with default configuration in a QEMU/KVM virtual machine? > > Where does Fedora get its domain name? When I type "hostname --fqdn" > I get "hostname: Name or service not known". The CentOS 8 VM > apparently gets its domain name from the /etc/hostname file, which > contains "cent9-vm.local". This does not appear to work in Fedora 35. > A few versions ago, Fedora moved to systemd-resolved as its default, and no longer uses the hostname file by default. This was to solve a problem where systems weren't getting DNS properly. I don't really understand all the ins and outs of this, as I have it disabled because I am using a custom DNS solution via the kresd package. But, it gives you a place to start looking. I have seen many messages about this, and there are ways to turn it off or customize it, so you should be able to do what you want. Though the latest messages I saw were problems with getting virtual machines to use a custom hostname. Maybe someone else who has wrestled with this can give you simple instructions of how to do what you want. _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org 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.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
