Topic: MySQL issue after upgarde to 5.5.11
Hello,
I just recently upgraded my CentOS machine from 5.5 to 5.6 and I'm still using remi repo from the link below. Is it the right one?
- http://rpms.famillecollet.com/enterpris … ease-5.rpm
Today I updated MySQL and PHP on the same machine and suddenly MySQL didn't want to start. I have noticed that this was because specific settings in 'my.cnf' file. It works with default 'my.cnf' file but not with my old one (please see below)
Is there any reason why my configuration file it's not working with new MySQL version or should I use different remi repository from now?
Default 'my.cnf' file:
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0# To enable the InnoDB Plugin, uncomment the 2 next lines
#ignore-builtin-innodb
#plugin-load=innodb=ha_innodb_plugin.so# To enable InnoDB-related INFORMATION_SCHEMA tables
# Join the following options to above directive
;innodb_trx=ha_innodb_plugin.so
;innodb_locks=ha_innodb_plugin.so
;innodb_cmp=ha_innodb_plugin.so
;innodb_cmp_reset=ha_innodb_plugin.so
;innodb_cmpmem=ha_innodb_plugin.so
;innodb_cmpmem_reset=ha_innodb_plugin.so[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
My customized 'my.cnf' file:
[mysqld]
#datadir=/var/lib/mysql
#socket=/var/lib/mysql/mysql.sock
#user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0# To enable the InnoDB Plugin, uncomment the 2 next lines
#ignore-builtin-innodb
#plugin-load=innodb=ha_innodb_plugin.so# To enable InnoDB-related INFORMATION_SCHEMA tables
# Join the following options to above directive
;innodb_trx=ha_innodb_plugin.so
;innodb_locks=ha_innodb_plugin.so
;innodb_cmp=ha_innodb_plugin.so
;innodb_cmp_reset=ha_innodb_plugin.so
;innodb_cmpmem=ha_innodb_plugin.so
;innodb_cmpmem_reset=ha_innodb_plugin.so[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
skip-locking
skip-innodb
query_cache_limit=8M
query_cache_size=256M
query_cache_type=1
max_connections=500
max_user_connections=10
interactive_timeout=20
wait_timeout=20
connect_timeout=6
thread_cache_size=128
key_buffer=16M
join_buffer=1M
max_allowed_packet=16M
table_cache=1024
record_buffer=1M
sort_buffer_size=2M
read_buffer_size=2M
max_connect_errors=10
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=4
myisam_sort_buffer_size=64M
#log-bin
server-id=1[mysql.server]
user=mysql
basedir=/var/lib[safe_mysqld]
#err-log=/var/log/mysqld.log
#pid-file=/var/lib/mysql/mysql.pid
open_files_limit=8192[mysqldump]
quick
max_allowed_packet=16M[mysql]
no-auto-rehash
#safe-updates[isamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M[myisamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M#Accept connections from the local host only
bind-address=127.0.0.1
