@TetiSoft

with "OS4 for classic Amigas only supports main memory on the BPPC/CSPPC board (and chip memory on the motherboard)", are you saying that the RAM on the mobo is not seen by AmigaOS4 or that it will not starts?

thanks in advance.

@Calgor

Cache accesses : 102 Cache misses : 36 (35%)
Read-ahead cache : 8x 8192 bytes (Copyback)
Flush timeout : act. 20s - inact. 0.5s
Max Name Length : 107
DOS buffers : 80


when you will get the problem fixed (which i have no clue about why happens) rise the dosbuffers to at least 400, or you will get a lot a cache misses and then setup a good Read-ahead cache setup with SFSConfig OR SetCache

edit- here i'm not 100% sure but seems that the latest SFS versions are very sensitive to the identifier set in HDToolbox.

For some reason HDTB, doesn't recognize correctly the identif?er, setting it at CFS (Custom File System or so)

Type in HDToolbox the identifier manually

0x53465300 for SFS\00

0x53465302 for SFS\02

@TMTisFreeerm ... i guess you didn't take it.

The problem are not the ram sticks, but the use of them in an AmigaOne.

Perform the test over your AmigaOne