Appendix B Building A Bootable Floppy Disk

The instructions in this appendix show how to build a floppy diskette from which you can boot programs. You should use a high density (HD, not DD) diskette. Two sets of instructions are provided:

"Procedure for the Pre-Solaris 2.0 Operating Environment" describes the procedure for systems using pre-Solaris 2.0 operating environments.

"Procedure for the Solaris 2.0 or 2.1 Operating Environment" describes the procedure for systems using the Solaris 2.0 or 2.1 operating environments.

Procedure for the Pre-Solaris 2.0 Operating Environment

Use the following procedure if you are using a pre-Solaris 2.0 version of the operating system.

Format the diskette.
```
hostname# fdformat 
```

Create the diskette's file systems.
```
hostname# /usr/etc/newfs  /dev/rfd0a 
```

Mount the diskette.
```
hostname# mount /dev/fd0a  /mnt 
```

Copy the second-level disk booter to the diskette.
```
hostname# cp /boot  /mnt
```

Install a boot block on the floppy.

hostname# /usr/mdec/installboot /mnt/boot /usr/mdec/bootfd /dev/rfd0a

Copy the file you want to boot to /mnt.

Unmount the diskette and remove it from the drive.

hostname# umount /mnt 
hostname# eject floppy

Procedure for the Solaris 2.0 or 2.1 Operating Environment

Use the following procedure if you are using the Solaris 2.0 or 2.1 operating environment.

Format the diskette.
```
hostname# fdformat 
```

Create the diskette's file systems.

hostname# /usr/sbin/newfs  /dev/rdiskette

Mount the diskette.
```
hostname# mount /dev/diskette  /mnt 
```

Copy the second-level disk booter to the diskette.
```
hostname# cp /ufsboot  /mnt 
```

Install a boot block on the floppy.

hostname# /usr/sbin/installboot /usr/lib/fs/ufs/bootblk /dev/rdiskette

Copy the file you want to boot to /mnt.

Unmount the diskette and remove it from the drive.

hostname# umount /mnt 
hostname# eject floppy