title: InnoDB Error on MySQL Startup
body: <p>When launching MySQL, I get the following InnoDB errors.</p>
  
  <pre>
  mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
  
  [Warning] '--skip-locking' is deprecated and will be removed in a future release. Please use '--skip-external-locking' instead.
  
  [Warning] 'record_buffer' is deprecated and will be removed in a future release. Please use 'read_buffer_size' instead.
  
  [Note] Plugin 'FEDERATED' is disabled.
  
  InnoDB: Initializing buffer pool, size = 8.0M
  
  InnoDB: Completed initialization of buffer pool
  log file ./ib_logfile0 is of different size 0 503316480 bytes
  InnoDB: than specified in the .cnf file 0 5242880 bytes!
  
  [ERROR] Plugin 'InnoDB' init function returned error.
  
  [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
  
  [Note] Event Scheduler: Loaded 0 events
  
  
  [Note] /usr/sbin/mysqld: ready for connections.
  Version: '5.1.73'  socket: '/var/lib/mysql/mysql.sock'  port: 12485  MySQL Community Server (GPL)
  
  [Note] /usr/sbin/mysqld: Normal shutdown
  
  </pre>
  
  <p>The contents of <code>my.conf</code> is:</p>
  
  <pre>
  
  [mysqld]
  
   local-infile=0
  
   port = 12485
  
  #skip-innodb
  
  #socket=/var/lib/mysql/mysql.sock
  
  #innodb_log_file_size=503316480
  
  #innodb_force_recovery=6
  
  skip-locking
  
  query_cache_limit=1M
  
  query_cache_size=4M
  
  query_cache_type=1
  
  max_allowed_packet=800M
  
  max_connections=2000
  
  interactive_timeout=1000
  
  wait_timeout=1000
  
  connect_timeout=100
  
  thread_cache_size=8
  
  key_buffer=8M
  
  join_buffer=1M
  
  table_cache=100
  
  record_buffer=1M
  
  sort_buffer_size=2M
  
  read_buffer_size=2M
  
  max_connect_errors=200
  
  thread_concurrency=1
  
  myisam_sort_buffer_size=4M
  
  server-id=1
  
  [safe_mysqld]
  
  err-log=/var/log/mysqld.log
  
  open_files_limit=400
  
  [mysqldump]
  
  quick
  
  [mysql]
  
  #default-storage-engine=myisam
  
  no-auto-rehash
  
  #safe-updates
  
  [isamchk]
  
  key_buffer=4M
  
  sort_buffer=4M
  
  read_buffer=4M
  
  write_buffer=4M
  
  [myisamchk]
  
  key_buffer=4M
  
  sort_buffer=4M
  
  read_buffer=4M
  
  write_buffer=4M
  
  </pre>