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Questions tagged [rocky-linux]

Rocky Linux is an open-source enterprise operating system designed to be 100% bug-for-bug compatible with Red Hat Enterprise Linux®.

28 questions
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How to use cgroup v2 to limit memory and cpu per user group?

With cgroup v1, I can have group configuration in cgconfig.conf and assign groups to different users in cgrules.conf However, it seems to me that cgconfig and cgrules can't be used along with cgroup v2. The only way I know to use cgroup v2 is to…
Lei Yu
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Proper repolist after migrate2rocky.sh to Rocky

My migration from centos8 to Rocky linux went pretty well myhost /etc/yum.repos.d # uname -r 4.18.0 myhost /etc/yum.repos.d # Goal for this question; is this repolist sane? Or are some not migrated correctly. I thought I might reinstall firewalld,…
Jeff Albrecht
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How to prevent changes of GRUB_ENABLE_BLSCFG in /etc/default/grub

With Rocky Linux 8.4 (clone of RHEL 8.4) in /etc/default/grub I have GRUB_ENABLE_BLSCFG=false A “dnf update” that included grub2-tools changed it back to GRUB_ENABLE_BLSCFG=true Is there some way to prevent this from happening in future grub2-tools…
cen2rocky
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CentOS: Admin user on xrdp session can't do admin

I'm running a Rocky Linux 8.4 workstation with GNOME and MATE desktops, but I've seen the same problem on CentOS 7.9... When I log into the machine on the local display, I can do things like administer users and set the system time using the Control…
kbro
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Why is pvscan skipping my devices?

I had a CentOS 7 server configured with a volume group that spanned 5 external hard drives. I upgraded the OS to Rocky 9, and now Rocky 9 isn't seeing the physical volumes, volume group or logical volume. My physical volumes (external drives) are…
John
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PCS Cluster - Binding nfsserver resource to specific IP

I'm trying to deploy a HA NFS Cluster Architecture with PCS on Rocky Linux 8.5 . Current kernel and nfs related package versions, pcs configurations are shown with detail below. I'm not able to declare specific IP for NFSD instances (rpc.statd,…
aesnak
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Postfix causes issues when its service is enabled using systemctl and doesn't launch on boot

On a Rocky Linux version 8.5 machine (a bug-for-bug compatible Red Hat Enterprise Linux downstream), I have configured Postfix + Dovecot setup. After troubleshooting all configuration errors, I got to the point where both services would at least…
Marty Cagas
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RockyLinux: unable to load cifs module

I have installed RockyLinux 8.5 and am trying to mount a directory via cifs. I get the following error message: # mount -t cifs -o user=,domain=,password= ///backups /mnt/backups mount error: cifs filesystem…
Volker Raschek
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Samba/Winbind domain member authentication issue

In setting up a new Linux Samba fileserver as a AD member I keep running into an issue with authentication. It appears to be triggered by running with selinux in Enforcing mode after joining AD, but it doesn't go away if I turn off selinux with…
codeskipper
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podman container fails to start: mkdir journal dir permission denied

I had some containers running smoothly in Centos 8.2 with podman. After upgrading to Centos 8.5, I found several of the containers failing to run. In the command line, I see this: $ podman run --name=digikam-test lscr.io/linuxserver/digikam Error:…
molsqueak
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Why is my Linux console polluted with messages?

I have Windows 10 Professional installed on a laptop with a 10th gen Intel i7 and 16 GB of RAM. I installed Hyper-V Manager and spun up a Rocky Linux 8 VM with no GUI. All went fine. But after the install completed and I performed a reboot, I…
Michael Buckman
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ypbind.service times out, but ypbind runs manually

I've got a new Rocky 8.6 system, and I've run into an issue I've never seen before. The ypbind.service times out when I try to start/restart, but if I run ypbind as root, it starts just fine.The client is in the securenets of the ypserver. Firewall…
Astro.Bacon
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Install QEMU for Docker Buildx on Rocky Linux 8

I am preparing a Rocky Linux 8.6 system to run Docker Buildx for multi-architecture images. Ideally I'd like to have a host installation of QEMU and binfmt_misc (rather than one based on a Docker image). On Debian-like systems I could apt-get…
Marcel Stör
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Virsh command hangs when script runs in the background

I have a bash script which runs as a cronjob. This script runs several commands and one of them is the following virsh command: /usr/bin/virsh list --all When I run this script in the terminal (as root) or as a cronjob (as root also) the virsh…
Esteban
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SSSD authentication with LDAP, refresh after failing authorization?

I have some Red Hat 8 servers which authenticate/authorize users via Active Directory, using realmd and sssd (with simple_allow_groups to determine who can log into the servers). However, the neccesary AD security group that we must be a member of…
Pepe
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