3.1.2 Installation

Login to the system and become the root user.
```
$ su <Return>
Password:password <Return>
```
The system is changed to the single user mode.
Check the default target.
Note
- The default target before upgrading ([multi-user.target] in the following example) varies depending on the system.
- Put down the default target before upgrading as you can restore the system to the state prior to upgrading later.
```
# systemctl get-default <Return>
multi-user.target
```
The default target changes in single-user mode.
```
# systemctl set-default rescue.target <Return>
```
Start the system again in single-user mode.
```
# shutdown -r now <Return>
```

Insert the DVD in the DVD drive.

# mount -t iso9660 -r /dev/<device file name> <DVD-ROM mount point> <Return>

<DVDROM_DIR> will be used as the mount point.

Execute the CLI installer.

[PRIMERGY physical environment]

# cd <DVDROM_DIR>/Tool <Return>
# ./cluster_install -e EE-PG <Return>

Installation of PRIMECLUSTER started.

PRODUCT : PCLsnap

Installing package <FJSVpclsnap> ... finished.
       .
       .

The installation finished successfully.

[PRIMEQUEST physical environment]

# cd <DVDROM_DIR>/Tool <Return>
# ./cluster_install -e EE-PQ <Return>

Installation of PRIMECLUSTER started.

PRODUCT : PCLsnap

Installing package <FJSVpclsnap> ... finished.
       .
       .

The installation finished successfully.

[Virtual environment, Red Hat OpenStack Platform environment]

# cd <DVDROM_DIR>/Tool <Return>
# ./cluster_install -e EE-OT <Return>

Installation of PRIMECLUSTER started.

PRODUCT : PCLsnap

Installing package <FJSVpclsnap> ... finished.
       .
       .

The installation finished successfully.

Eject the DVD.

# cd / <Return>
# umount <DVDROM_DIR> <Return>
# eject <Return>

Reboot the system by executing the shutdown(8) command.
The default target changes in multi-user mode.
```
# systemctl set-default multi-user.target <Return>
```
Start the system again.
```
# shutdown -r now <Return>
```
Download patch(es)
Download the latest PRIMECLUSTER patch(es) and update information file from Updatesite.

Apply the patch(es) for this software.

For installation instructions and pints of concern, etc., refer to the update information file of each patch.

Note

The following messages maybe output to the console and system log during system starts, but there is no influence in operation.

[Red Hat Enterprise Linux 7.2]

kernel: clonltrc: module license 'Proprietary' taints kernel.
kernel: Disabling lock debugging due to kernel taint
kernel: clonltrc: module verification failed: signature and/or required key missing - tainting kernel

[Red Hat Enterprise Linux 7.3 or later]

kernel: clonltrc: loading out-of-tree module taints kernel.
kernel: clonltrc: module license 'Proprietary' taints kernel.
kernel: Disabling lock debugging due to kernel taint
kernel: clonltrc: module verification failed: signature and/or required key missing - tainting kernel