Changeset dd7f574

Timestamp:

08/02/18 15:14:12 (7 years ago)

Author:

Edwin Eefting <edwin@datux.nl>

Branches:

gcc484, master, perl-5.22

Children:

d0ec78d

Parents:

8c2f7e4

Message:

prevent empty config

Location:

npl/commonservers/mysql_conf

Files:

• mysql_conf.SlackBuild.log.gz (modified) (previous)
• mysql_conf.build (modified) (1 diff)
• mysql_conf.md5 (modified) (1 diff)
• mysql_conf.pkg (modified) (previous)
• root/service/mysql/run (modified) (1 diff)

npl/commonservers/mysql_conf/mysql_conf.build

@@ -1 @@
-6442
+6443

npl/commonservers/mysql_conf/mysql_conf.md5

@@ -1 @@
-ed2e0433c05242e22cd2fa031a556c25  ./mysql_conf.pkg
+74082c49343deb4d0af991b4a1c7a359  ./mysql_conf.pkg
 38ab3065110499ebc384deebe76a9da9  ./mysql_conf.SlackBuild
-0123b1187a5526119b4d36ecea9d4cdd  ./mysql_conf.SlackBuild.log.gz
+0d375bc3da8e5853e8235797f40d0556  ./mysql_conf.SlackBuild.log.gz
 4b6cf19fed7e102daf3e60780399c836  ./root/etc/my.cnf
 b00b79aeb0b64c0787c96fb8bce82d23  ./root/etc/postinst.d/post.mysqld
 2ae13d52470526326927342b5cbde359  ./root/sbin/syn3-mysqlcreate
 536c355b38124e86e8994174b9e44e8f  ./root/sbin/syn3-mysqlfix
-e6f69fae45ccf7ca92fbd77cdad0f918  ./root/service/mysql/run
+7b938fa7790c0d34b38e658c8996ddc0  ./root/service/mysql/run
 cc3fad603c6a4991c77828a9df0f00fb  ./root/service/mysql/start
 a498a8880792ac42227f8b74c791132e  ./root/service/mysql/stop

npl/commonservers/mysql_conf/root/service/mysql/run

@@ -19 +19 @@
 fi
 
-sed "s/^innodb_buffer_pool_size.*/innodb_buffer_pool_size = "$MEM_POOL"K/g" -i /etc/my.cnf
+#make the config update atomic. (it happend more then once that during a crash/reset the config file ended up zero bytes )
+cat /etc/my.cnf | sed "s/^innodb_buffer_pool_size.*/innodb_buffer_pool_size = "$MEM_POOL"K/g" > /etc/my.cnf.tmp
+sync
+mv /etc/my.cnf.tmp /etc/my.cnf
 
 cd /