@joerg
while i understand that english is not our native language, what exactly you don't understand?
Every PFS3 partition over 4GB (the plain and the direct-scsi) will not be recognized by AOS4 cybppc.device.
To get these partitions recognizabled under AmigaOS4, you have to apply the
TD64Patch and re-mount the PFS3 partitions and AmigaOS4 will be able to see/use it correctly.
I'm not saying that SFS is worse or nothing (i'm using it under AmigaOS3.x and MOS since years for testing pourposes), i'm only saying that PFS3 partitions are not recognizable by AmigaOS4 because the cybppc.device is not TD64 compatible ... and btw, switching from a FS to another having a bunch of partitions over different disks is not that funny!