5-3
UnixWare Installation
Installing the Driver When UnixWare
is Already Installed
To update or install the
adst21
driver or
adst70
driver on a system
where UnixWare is already installed, follow the instructions in this
section. The procedures are similar for UnixWare 2.1x and 7.1.
Procedures that are specific to a UnixWare version are noted when
necessary.
Caution:
Improper or corrupt driver updates might destroy
your existing UnixWare file system. Back up all important
files before proceeding. Consult your UnixWare
documentation for proper backup procedures.
Installing or updating the driver involves the following tasks, which
must be completed in the following order:
1
Back Up the Computer—Backs up the old UnixWare kernel and
any other important files.
2
Load the Package—Uses
pkgadd
to load the Ultra160 Family
driver package.
3
Modify the New System File—For computers booting from a
device connected to a Ultra160 Family host adapter, modifies
the new driver that was loaded in the previous procedure.
Loading the driver causes the driver to become a permanent
part of the new boot kernel on rebuild.
4
Rebuild the UnixWare Kernel—Rebuilds the kernel with the new
driver.
5
Boot the New Kernel—Reboots the computer with the new
kernel.
Note:
Remember that UnixWare commands are case sensitive.
Enter the commands exactly as shown.
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