CentOS - Dec 2023 - mdadm: --update=resync not understood for 1.x metadata

Hi All,

Recently I had to update a host that uses raid1 for /boot and /boot/efi and I
noticed that my resync service is failing with "mdadm: --update=resync not
understood for 1.x metadata?.
Does anyone know why 'mdadm-4.2-rc2.el8.x86_64.rpm? supports it but
'mdadm-4.2-13.el8.x86_64? not ?

Why the version is not properly bumped if such drastic change is intentional ?


Best Regards,
Strahil Nikolov