skip innodb buffer pool loads/saves on temporary startup/shutdown

This saves a small bit of IO, more so with mariadb-upgrade, and
none of the IO/memory acheives much gain in theses temporary start
situtations.

Also by skipping on the temporary starts, the innodb_buffer_pool_loaded
option in the healthcheck script only gains the "loaded" status
on the final startup in the entrypoint.

Author: grooverdan

10.2/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

10.3/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

10.4/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

10.5/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

10.6/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

10.7/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

10.8/docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet

docker-entrypoint.sh

@@ -120,7 +120,8 @@ mysql_get_config() {
 
 # Do a temporary startup of the MariaDB server, for init purposes
 docker_temp_server_start() {
-	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin &
+	"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
+		--loose-innodb_buffer_pool_load_at_startup=0 --loose-innodb_buffer_pool_dump_at_shutdown=0 &
 	mysql_note "Waiting for server startup"
 	# only use the root password if the database has already been initializaed
 	# so that it won't try to fill in a password file when it hasn't been set yet