What is the maximal value of MEM_SIZE in "Fsys -H <MEM_SIZE>" ? What maximum disk size is supported? Is it ok to use four 1TB disks? I.e.: "Fsys -H disk4000" ?
Hi Sönke! Maximum disk size is 1,099,511,627,776 bytes. QNX4 limits: http://www.qnx.com/developers/qnx4/qnx4kb/solution.html?code=8629 I've tired two disks (320GB and 1TB qnx partitions) and they works together perfectly in QNX4. I suppose that your variant with four 1TB disks should works too. Option -H specifies Fsys heap size (for the filesystem buffer cache and for data structures). In your case (“Fsys -H disk4000”) ~48Mb will be allocated for the Fsys heap (12 KB for every 1 GB of disk). Regards Pavel Kozlov