F41 Raid issue: Cannot activate LVs in VG while PVs appear on duplicate devices. / Was system not booting after upgrade from F40 to F41

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1

I have upgraded my system with dnf upgrade. I didn’t run into any issue while upgrading. I just noticed that the system didn’t start completly. I had a look in the troubleshooting guide and disabled quiet and rghb to get some more information.
So the boot process stops within the following context:
Welcome to Fedora Linux 41 (Forty one)!
[101.275369] systemd[1]: bpf-restrict-fs: LSM BPF program attached
systemd[1]: bpf-restict-fs: LSM BPF program attached
[147.125079] systemd[1]: Freezing execution.
[!!!] Failed to start up manager.
systemd[1]: Freezing execution

I don’t get any further information. I’m not able to switch to a console with [STRG] + [ALT] + [F2]
How can I get more information where the system get’s stuck? The F40 kernel is also no longer working.
Any ideas?

2

After further investigating and trying to access the logfiles via the Live version i found out that I’m not able to access LVMs due to the following issue:
Cannot activate LVs in VG home while PVs appear on duplicate devices.
I have a raid config (mirroring). It didn’t cause any issue until i upgraded to F41. I have now unplugged one harddisk and the system boots completly.
Has anyone an idea how that can be fixed without loosing the raid?