Handlersockets - mutex_delay contention

2012-12-07 Thread Manuel Arostegui
Hello all, I am testing handlersockets performance in a 5.5.28-29.1-log (Percona) server. These are the enabled options: loose_handlersocket_port = 9998 loose_handlersocket_port_wr = loose_handlersocket_threads = 48 loose_handlersocket_threads_wr = 1 innodb_spin_wait_delay=0 The machine has

Re: MySQL Replication Error

2012-12-07 Thread Igor Shevtsov
Yes that's correct. it needs to be added on the slave side under [mysqld] section usually close to the place where you define your replication settings (for convenience only). The reason why server failed to start difficult to guess without error log. this will prevent all tables under parall