UPGRADE PGPOOL VERSION 3.6.12 TO 3.7.5

And if you want upgrade pg pool 3.6.12 to 3.7.5 . you can do step in here

Download rpm pgpool release 3.7 in this web pgpool with fungction wget console.

[root@pgpool321 opt]# wget http://www.pgpool.net/yum/rpms/3.7/redhat/rhel-7-x86_64/pgpool-II-release-3.7-1.noarch.rpm

After download you can do running fungction parameter upgrade with rpm -Uvh.

[root@pgpool321 opt]# rpm -Uvh pgpool-II-release-3.7-1.noarch.rpm

So, if you upgrade version pgpool but you must be upgrade package all pg96* to pg10*, the step one you must be remove package pg96*.

[root@pgpool321 opt]# yum remove pgpool-II-pg96*

[root@pgpool321 opt]# rpm -e pgpool-II-pg96-debuginfo*

Download rpm package pg10* in web pgpool on version 3.7.5

[root@pgpool321 opt]# wget http://www.pgpool.net/yum/rpms/3.7/redhat/rhel-7-x86_64/pgpool-II-pg10-3.7.5-1pgdg.rhel7.x86_64.rpm

[root@pgpool321 opt]# wget http://www.pgpool.net/yum/rpms/3.7/redhat/rhel-7-x86_64/pgpool-II-pg10-debuginfo-3.7.5-1pgdg.rhel7.x86_64.rpm

[root@pgpool321 opt]# wget http://www.pgpool.net/yum/rpms/3.7/redhat/rhel-7-x86_64/pgpool-II-pg10-devel-3.7.5-1pgdg.rhel7.x86_64.rpm

[root@pgpool321 opt]# wget http://www.pgpool.net/yum/rpms/3.7/redhat/rhel-7-x86_64/pgpool-II-pg10-extensions-3.7.5-1pgdg.rhel7.x86_64.rpm

After download you must install with fungction parameter rpm -ivh.

[root@pgpool321 opt]# rpm -ivh pgpool-II-pg10*

And check version pgpool

[root@pgpool321 opt]# pgpool -v

pgpool-II version 3.7.5 (amefuriboshi)

OK finish to info upgrade pgpool 3.6 to 3.7, thank you.