Further Information - ICP RS Series User Manual

Result:
HA Bus
0 0
0 0
0 1
1 0
1 0
1 0
1 0
Important Note: 'Not Direct Access Devices' must not be connected to Bus 0, Target-ID 0,
LUN 0. This is reserved for the boot device under SCO Unix 3.2V5.0
H.5 Further Information
From version 4.x of SCO UNIX V/386 3.2, a media change can be made with the UNIX
commands MOUNT and UNMOUNT. Please make sure that the removable hard disk
keeps its ICPCON drive number when changing the media, otherwise a separate
ID/LUN entry is necessary for each single media (since the drive number depends on
the media and not the device containing it).
SCO UNIX V/386 3.2v4.x and later versions support a maximum of 4 ICP Controllers in
one computer system.
The tool GDTSYNC in the directory '/etc' carries out a UNIX SYNC command (update
super block) and causes all buffers still present in ICP's cache to be written to the
Logical Drives. It is advisable to use this tool before shutting down the system.
When using Direct Access Devices with exchangeable media (e.g., removable hard disks),
a media has to be inserted when the system is booted, otherwise the device is not
available under UNIX.
"Not Direct Access Devices" (streamer, tapes, CD-ROMs, etc) can be switched on even
after system power up, they will still be recognised by GDTSCAN afterwards.
112
Target-ID LUN Device
0 0
2 0
3 0
0 0
1 0
2 0
3 0
1 st hard disk, Host Drive no. 0
(boot drive)
Streamer
CD-ROM
hard disk, Host Drive no. 0
hard disk, Host Drive no. 1
DAT
hard disk, Host Drive no.2