Hi,
i am getting this error when starting the service of mysql
my xtradb cluster version is 55-5.5.34-25.9.607
MySQL (Percona XtraDB Cluster) is not running, but lock fil[FAILED]lock/subsys/mysql) exists
Starting MySQL (Percona XtraDB Cluster)…The server quit [FAILED]updating PID file (/var/lib/mysql/node3.pid).
MySQL (Percona XtraDB Cluster) server startup failed! [FAILED]
here it is my.cnf file
[mysqld]
datadir=/var/lib/mysql
user=mysql
Path to Galera library
wsrep_provider=/usr/lib64/libgalera_smm.so
Cluster connection URL contains the IPs of node#1, node#2 and node#3
wsrep_cluster_address=gcomm://192.168.8.24,192.168.8.23,192.168.8.22
In order for Galera to work correctly binlog format should be ROW
binlog_format=ROW
MyISAM storage engine has only experimental support
default_storage_engine=InnoDB
This is a recommended tuning variable for performance
innodb_locks_unsafe_for_binlog=1
This changes how InnoDB autoincrement locks are managed and is a requirement for Galera
innodb_autoinc_lock_mode=2
Node #1 address
wsrep_node_address=192.168.8.24
SST method
wsrep_sst_method=xtrabackup
Cluster name
wsrep_cluster_name=my_centos_cluster
Authentication for SST method
wsrep_sst_auth=“sstuser:s3cret”
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