postgres oca notes

source/resources/apps/oca/oca9-dev

@@ -269,15 +269,32 @@ pbzip2 --stdout -p16 -m2000 --keep --decompress /srv/db/postgres-2018-09-23-16-0
 ##########
 # Run 4: #
 ##########
-# sudo -u postgres dropdb aooncedev2
+# Host pg2
 # sudo -u postgres dropdb ao_odoo
-pbzip2 --stdout -p16 -m2000 --keep --decompress /srv/db/postgres-2018-09-23-16-00.bz2 | psql --quiet --host 10.53.1.81 --user postgres
+pbzip2 --stdout -p16 -m2000 --keep --decompress /srv/db/postgres-2018-09-23-16-00.bz2 | psql --quiet --host 10.53.1.82 --user postgres
+# start: df -h /var/lib/postgresql: 91M
+# end: df -h /var/lib/postgresql: 26G
+# Runtime: 24m2.173s
+
+
+##########
+# Run 5: #
+##########
+# Host pg2
+# Setting Changed:
+max_connections = 512
+shared_buffers = 8GB
+work_mem = 27962kB
+maintenance_work_mem = 2GB
+max_wal_size = 8GB
+wal_buffers = 16MB
+effective_cache_size = 16GB
+# sudo -u postgres dropdb ao_odoo
+pbzip2 --stdout -p16 -m2000 --keep --decompress /srv/db/postgres-2018-09-23-16-00.bz2 | psql --quiet --host 10.53.1.82 --user postgres
 # start: df -h /var/lib/postgresql:
 # end: df -h /var/lib/postgresql: 
 # Runtime:
 
-
-
 ##########
 # Run X: #
 ##########
@@ -330,3 +347,34 @@ http://127.0.0.1:58269
 # DDMRP Buffer ADU calculation
 # Reordering Rule DDMRP calculation
 ##############################################################################
+##############################################################################
+# pg2, upgrade to Postgres 10
+
+apt remove postgresql-9.6 postgresql-client-9.6 postgresql-client-common postgresql-common postgresql-server-dev-9.6 postgresql-server-dev-all
+
+# rm -rf /var/lib/postgresql/9.6/
+
+echo "deb http://apt.postgresql.org/pub/repos/apt/ stretch-pgdg main" > /etc/apt/sources.list.d/pgdg.list
+wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
+apt update
+apt dist-upgrade
+apt autoremove
+apt install postgresql-10
+
+
+# XXX edit /etc/postgresql/10/main/postgresql.conf and change to be
+# like this (note single quotes ')
+# ao-pg2
+listen_addresses = '127.0.0.1,10.53.1.82'         # what IP address(es) to listen on;
+
+cat > /etc/postgresql/10/main/pg_hba.conf <<EOF
+host    all             all             127.0.0.1/32            md5
+host    all    odoo         10.53.1.196/32      trust
+host    all    postgres         10.53.1.196/32      trust
+host    aooncedev2    aooncedev2         10.53.1.196/32      trust
+local   all             all                                     peer
+local   all             postgres                                peer
+EOF
+
+
+##############################################################################