should this still be an issue? today:
-> $ dnf search gluster --enablerepo centos-storage-common CentOS-10 - Storage SIG - common 40 kB/s | 152 kB 00:03 Errors during downloading metadata for repository 'centos-storage-common': - Status code: 404 for https://mirrors.centos.org/metalink?repo=centos-storage-sig-all-all-9-stream... (IP: 152.19.134.142) - Status code: 404 for https://mirrors.centos.org/metalink?repo=centos-storage-sig-all-all-9-stream... (IP: 18.192.40.85) Error: Failed to download metadata for repo 'centos-storage-common': Cannot prepare internal mirrorlist: Status code: 404 for https://mirrors.centos.org/metalink?repo=centos-storage-sig-all-all-9-stream... (IP: 152.19.134.142)
thanks, L.