Changeset ce9f9b3 for npl/commonservers/mysql_conf/root/service/mysql/run

Timestamp:

08/03/18 13:17:46 (7 years ago)

Author:

Edwin Eefting <edwin@datux.nl>

Branches:

master, perl-5.22

Children:

a384a97

Parents:

981dbbc (diff), 1163be4 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'gcc484'

File:

• npl/commonservers/mysql_conf/root/service/mysql/run (modified) (1 diff)

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 /