The preparations below are required in order to build a system using this product.
Server environment preparations
Firstly, new installation of the system software and the system software mandatory packages at each of the servers shown below is a prerequisite.
Refer to "2.1.2.2 System Software" and "Appendix C Mandatory Packages" for information on the system software and mandatory packages.
Two master servers (primary server and secondary server)
One slave server
At least one development server
At least one collaboration server
Then, if ETERNUS is used as the storage system and connection redundancy is to be used, the "ETERNUS multipath driver" must also be installed in advance.
Note
This product cannot be installed in a Linux environment where the SELinux (Security-Enhanced Linux) function is enabled. To install this product, disable the SELinux function, and then install this product. Refer to the Linux online manual for the method for disabling the SELinux function.
Network environment preparations
These servers and the storage system must be connected in the configuration shown at "2.1.1.2 Network Configuration".
Check the hardware connection configuration of all hardware.
Storage system environment preparations
If DFS is used for the distributed file system, a shared LUN must be created for the storage system and iSCSI settings and multipath settings (if iSCSI is duplicated) must be completed in advance.
Refer to the respective manuals for the storage system and iSCSI settings and for information on installing and setting the ETERNUS multipath driver.
