7. Enter the sync command to flush the new information to the disk.
sync
Conguring a Second Disk as One File System
To configure a second disk as one large file system, follow these steps:
1. Become the super-user and reboot the system into single-user mode:
su
reboot
b
2. Create a directory in / (root) for the file system to be mounted on
md1g (for an IRIS 3020) or si1g (for an IRIS 3030). Its name must be
six characters or less. In this procedure, the name n is used.
cd /
mkdir n
3. Make the user file system:
IRIS 3020:
mkfs /dev/rmd1g
IRIS 3030:
mkfs /dev/rsi1g
4. Edit /etc/rc.fs to contain the following lines:
IRIS 3020:
mount /dev/md1g /n && echo ": /n\c":
IRIS 3030:
mount /dev/si1g /n && echo ": /n\c":
This line automatically mounts the new file system each time
multi-user mode is started.
6-12 IRIS OWNER’S GUIDE
SERIES 3000 Version 1.1
Disk Conguration