PRIMECLUSTER Installation and Administration Guide 4.7

3.3 PRIMECLUSTER Installation

You can install PRIMECLUSTER using an installation script.

The installation script is also called the CLI Installer.

It is used to install PRIMECLUSTER on a system in which Linux(R) software and related Fujitsu software have been installed. It is also used for installation of the cluster management server.

See

For details on the installation procedures, see the Installation Guide for PRIMECLUSTER.

Note

When using the ntpdate service or the chronyd service to adjust the time at OS startup, rapid time adjustment may be performed after each PRIMECLUSTER service is started. Set the startup order of systemd so that the time adjustment by the ntpdate service or the chronyd service is completed before each PRIMECLUSTER service below is started.

• fjsvwvbs.service

• smawcf.service

• fjsvsdx.service (if using GDS)

The setup procedure is as follows.

When using the ntpdate service, perform steps 2 to 6.

When using the chronyd service, perform steps 1 to 6.

Setup Procedure:

Perform the following procedure on all the nodes.

1. Enable the chrony-wait service.

   # systemctl enable chrony-wait.service

2. Create the directories.

   # mkdir /etc/systemd/system/fjsvwvbs.service.d
   # chmod 755 /etc/systemd/system/fjsvwvbs.service.d
   # mkdir /etc/systemd/system/smawcf.service.d
   # chmod 755 /etc/systemd/system/smawcf.service.d

   When using GDS, also create the following directory.

   # mkdir /etc/systemd/system/fjsvsdx.service.d
   # chmod 755 /etc/systemd/system/fjsvsdx.service.d

3. Create the configuration files (ntp.conf) in the created directories.

   # touch /etc/systemd/system/fjsvwvbs.service.d/ntp.conf
   # chmod 644 /etc/systemd/system/fjsvwvbs.service.d/ntp.conf
   # touch /etc/systemd/system/smawcf.service.d/ntp.conf
   # chmod 644 /etc/systemd/system/smawcf.service.d/ntp.conf

   When using GDS, also create the following configuration file.

   # touch /etc/systemd/system/fjsvsdx.service.d/ntp.conf
   # chmod 644 /etc/systemd/system/fjsvsdx.service.d/ntp.conf

4. Add the following setting to each configuration file (ntp.conf) created in step 3.

   [Unit]
   After=time-sync.target

5. Reflect the setting of start/stop order of the PRIMECLUSTER services.

   # systemctl daemon-reload

6. Check the setting of the start/stop order of the PRIMECLUSTER services. Make sure that time-sync.target is included.

   # systemctl show fjsvwvbs.service | grep "After="
   # systemctl show smawcf.service | grep "After="

   When using GDS, also check the following service.

   # systemctl show fjsvsdx.service | grep "After="

   If time-sync.target is not included, make sure that the settings in steps 2 to 5 are correct.