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Installing and Updating HP-UX 10.20, ACE and Hardware Extensions: HP 9000 Computers > Chapter 2 Installing HP-UX

Verifying and Completing the Installation

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When you have completed the OS installation steps, the system will automatically reboot from the new system disk. Then you will be ready to start building (or re-building) your system by installing other software and data files, setting up printing facilities and connecting additional peripherals, as needed.

To verify that you have HP-UX 10.20 (ACE or HWE) running on your system, execute the following command:

        $ uname  -r

Listing Installed Applications

You can list the contents of your install or update media at various levels of detail by using the List button or the View menu during an installation or update. To list all applications on your system, after HP-UX is installed and booted, type the following:

         swlist -l bundle

This will list all SD-UX format software application bundles that have been installed in the "/" directory on your system. To determine if ACE or Hardware Extension bundles are installed, pipe the command to grep ACE|HWE.

The swlist utility creates customizable lists of software products that are installed on your local host or software that is placed in depots for later distribution. See the Managing HP-UX Software with SD-UX (HP Part No. B2355-90080) manual or the manpages for swlist for more information.

You can also use swlist with your install media to obtain a listing of bundles and products.

Removing Unwanted Software/Filesets

If it is necessary to remove software that has been installed on your system, use the swremove utility. The swremove utility also unconfigures the software as it removes it.

It is possible to remove your 10.20 ACE or Hardware Extension software, although the system may have to manually rebooted, as follows:

  • Use swremove to remove the appropriate ACE bundle.

  • Exit swremove session after the bundle is removed.

  • cd /

  • /etc/shutdown -r -y 0

After the system has rebooted, the software will have been successfully removed from the system.

Running freedisk

Another method of removing filesets from your system is to use the HP-UX freedisk command. The freedisk command invokes an interactive script that finds and optionally removes filesets that do not appear to have been used since they were originally installed by swinstall. This command is best run AFTER your new system has been in operation for some time. See the manpage on freedisk for more information. Note, you should be familiar with the swremove command before you use freedisk.

Creating a Recovery System

You should immediately make a recovery version of your new system after you have successfully installed it. This will help you recover your system in case of problems. The Support Media User's Guide provides instructions on how to use the COPYUTIL disk copy utility to make an image of your system disk after installation. The manual is included in the Support Media available through Subscription Services or orderable from HP. You can also find information on restoring and backing up your system in the manual HP-UX System Administration Tasks.

NOTE: Multi-User License Software: If you are loading HP-UX from a CD-ROM, multi-user licenses (to allow more than two users on the system) are on one of the additionalApplication CDs, which also contains optional products such as LVM disk mirroring.

This means that, when your system reboots after loading the software from the first CD, no more than two users will be able to log back in. If yours is a multi-user system, you must load your multi-user license from another application CD before bringing the system back online. You may want to set up a network depot to make this process easier.

Installing Extension Software

The Extension Software which comes with HP-UX contains essential patches and hardware-specific updates for the current version of HP-UX. If you are updating with the HP-UX Extension Software, please go to “Updating HP-UX Software ” and “Using HP-UX Extension Software ”, in this chapter, to get information. The system will automatically reboot after updating with kernel-related Extension Software.

Installing Applications Software

For the procedures for installing additional software from CD-ROM or network depots, see “Updating HP-UX Software ”, in Chapter 3 “Updating HP-UX” in this manual. Or see the manual Managing HP-UX Software with SD-UX.

You will also find further instructions on building your system in the System Administration Tasks manual.

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