CentOS

I don't use firewalld so it's not something I do but if you read the xml file, I think under /usr/lib/firewalld/services for tftp then you will see that in addition to the ports to open, it will also load nf_conntrack_tftp to keep track of the connections and allow them. But, yes, in general you sho...

CentOS 7's libtdb does not have content in /usr/lib:

Don't forget that /lib is a symlink to /usr/lib

$ xfs_repair -n /dev/sda1 # repair partitions Superblock has unknown compat/rocompat/incompat features Using a more recent xfs_repair is rcommended. As I read that, it seems to be saying that it is an xfs filesystem but the version of xfs supported by the system you have booted is not new enough to...

Jun 24 10:45:02 penta01 smbd[143239]: /usr/sbin/smbd: /lib/libtdb.so.1: version `TDB_1.3.17' not found (required by /lib/libsmbconf.so.0) Which means that either your version of libtdb.so.1 is corrupted or the wrong version or your /usr/sbin/smbd is. The libtdb file is supplied by the libtdb packag...

Why? I don't have the RT kernel installed (not many people need it) but in the main distro kernel CONFIG_PPS=m which means it is a module and you can just modprobe it. No need to recompile.

root@pxe ~]# firewall-cmd --add-port=69/tcp --permanent
success
[root@pxe ~]# firewall-cmd --add-port=69/udp --permanent
success

Use --service=tftp not this. It loads nf_conntrack_tftp as well.

It's in the centos-sclo-rh-testing testing repo so use yum --enablerepo=centos-sclo-rh-testing ... to get it

Once you have it, write to the centos-devel mailing list and ask if they aim to promote it to the main repo as you are not the first to ask.

CentOS Stream 9 is effectively a permanent beta so you can expect occasional breakage. It's why most of us wouldn't touch it with a bargepole.

How did you enable the firewall rules for it?

CentOS Stream 9 will follow RHEL 9 and will always use a 5.14.0 kernel for as long as it exists. If you've run `yum update` and that's the latest version installed then it probably is the latest.