Installing RAMFSOS2
USB Flahs / FAT32 / From Windows 10
I had been trying to install RAMFSOS2 to boot from a 4GB USB Flash drive and doing this from Windows 10 (64bits)
- Check that the USB Flash drive is formatted on FAT32
- Unzip all the contents of the RAMFSOS2 zip to the root of the Flash Drive.
Let's prepare some changes to make it boot from the FAT32 USB flash drive.
Changes on the "ramboot.cfg"
- Modify the "ramboot.cfg" file, this has the Config.sys stuff; Change cdfs.ifs line to fat32.ifs.
ifs=@:\os2\boot\fat32.ifs /C:8 /M:32 /W
- Also on the config.sys add on "usbd.sys" the following parameter "/I13"
!ifeq USBCD yes basedev=usbd.sys /V /I13 !else basedev=usbd.sys /V /I13 !endif
- Comment-out DASD32.DMD and OS2LVM.DMD and uncomment DANIDASD.DMD.
!ifeq DASD dani basedev=danidasd.dmd /AT:35,83,27 /MT:Aa,Ac,Ad,Ae,Af,Ab basedev=danidasd.dmd /AT:35,83,27 /MT:Ab,Ae,Aa basedev=danidasd.dmd /AT:35,83,27 /MT:Cc,Ce,Cb,Cg,Ci,Ch basedev=danidasd.dmd /AT:35,83,27 rem /MT:Bb,Bd,Ba,Bf,Bh,Bg !endif !ifeq DASD dani+partfilt basedev=partfilt.flt /A /W /V /P 83,35,27,0B,0C basedev=danidasd.dmd /AT:35,83,27 !endif !ifeq DASD 32 REM basedev=dasd32.dmd REM basedev=os2lvm.dmd !endif !ifeq DASD 16 basedev=dasd16.dmd !endif
Now it is the turn of the FreeInst tool to modify the USB Flash booting.
- Go to the \Tools\FreeInst directory
- Run "fi-w32.exe"
- Select Y if you are sure to continue
- Select the drive where you are going to install FreeLdr