In the SPEC file, a silly option prevents the 'libvirt-daemon-driver-storage-zfs' from being built. I had adjusted this once and it builds great under RHEL-9/10.

And it only installs if the necessary ZFS packages have been installed beforehand. Since it's only a small change, I would be happy if it were adopted.

I know that ZFS is not officially supported, but this would make life much easier for administrators who have to use ZFS.

Here is the small patch:

 --- libvirt.spec	2026-01-28 04:49:20.000000000 +0100
+++ SPECS/libvirt.spec	2026-01-31 22:33:32.203441944 +0100
@@ -79,7 +79,7 @@
 %if 0%{?fedora}
     %define with_storage_zfs      0%{!?_without_storage_zfs:1}
 %else
-    %define with_storage_zfs      0
+    %define with_storage_zfs 1
 %endif
 
 %define with_storage_iscsi_direct 0%{!?_without_storage_iscsi_direct:1}

Thanks