启动mysql时出现以下错误…有人可以帮忙：

] #service MysqL start
启动pid-file的MySQL.Manager退出而不更新fi [Failed]
以下是我的my.cnf文件…

** my.cnf文件*****

的[MysqLd]
DATADIR =的/ var / lib中/ MysqL的
插座=的/ var / lib中/ MysqL的/的MysqL.sock
用户= MysqL的

table_cache = 2048
innodb_buffer_pool_size = 2G
innodb_file_per_table
innodb_log_buffer_size = 8M
innodb_log_file_size = 128M
innodb_additional_mem_pool_size = 4M
innodb_table_locks = 0
默认存储引擎= InnoDB的
join_buffer_size = 2M
query_cache_size = 512M
query_cache_limit = 2M
sort_buffer_size = 8M
read_buffer_size = 8M
read_rnd_buffer_size = 4M
key_buffer = 512M
key_buffer_size = 256M
max_allowed_pa​​cket = 16M
max_connections = 250
long_query_time = 5
log_slow_queries = ekb-qa-app-02-slow.log
innodb_autoinc_lock_mode = 2

[MysqLd_safe的]
对数误差=的/ var /数/ MysqLd.log
PID文件= / var / run中/ MysqLd的/ MysqLd.pid