MariaDB Cannot set default-storage-engine to InnoDb

Getting started with centmin mod for the first time on Digital Ocean CentOS 6.5x64

I edited my.cnf file, comment skip-innodb line, change default-storage-engine = InnoDB then restart mysql and get this error:

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Code:

141001 08:47:38 mysqld_safe mysqld from pid file /var/lib/mysql/xxx.pid ended
141001 08:52:52 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
141001  8:52:52 InnoDB: The InnoDB memory heap is disabled
141001  8:52:52 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141001  8:52:52 InnoDB: Compressed tables use zlib 1.2.3
141001  8:52:52 InnoDB: Using Linux native AIO
141001  8:52:52 InnoDB: Initializing buffer pool, size = 48.0M
141001  8:52:52 InnoDB: Completed initialization of buffer pool
InnoDB: Error: log file ./ib_logfile0 is of different size 0 5242880 bytes
InnoDB: than specified in the .cnf file 0 67108864 bytes!
InnoDB: Possible causes for this error:
(a) Incorrect log file is used or log file size is changed
(b) In case default size is used this log file is from 10.0
(c) Log file is corrupted or there was not enough disk space
In case (b) you need to set innodb_log_file_size = 48M
141001  8:52:52 [ERROR] Plugin 'InnoDB' init function returned error.
141001  8:52:52 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
141001  8:52:52 [Note] Plugin 'FEDERATED' is disabled.
141001  8:52:52 [Note] Plugin 'ARCHIVE' is disabled.
141001  8:52:52 [Note] Plugin 'FEEDBACK' is disabled.
141001  8:52:52 [ERROR] Unknown/unsupported storage engine: InnoDB
141001  8:52:52 [ERROR] Aborting

Please help me, i'm newbie

 

Thanks for your help but i'm not change anything, for whatever reason Centmin Mod set it to 68MB by default, i changed it back to 48MB but it didn't solve the problem

 

Same error, here is my my.cnf

Code:

[mysqld]
character-set-server=utf8
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock

#bind-address=127.0.0.1
# optimized my.cnf for MariaDB 5.5.x
# by eva2000
# vbtechsupport.com

tmpdir=/home/mysqltmp

#skip-innodb
skip-federated
#skip-pbxt
#skip-pbxt_statistics
skip-archive
#skip-name-resolve
#old_passwords
back_log = 75
max_connections = 300
key_buffer_size = 32M
myisam_sort_buffer_size = 32M
myisam_max_sort_file_size = 2048M
join_buffer_size = 64K
read_buffer_size = 64K
sort_buffer_size = 128K
table_definition_cache = 4096
table_open_cache = 2048
thread_cache_size = 64
wait_timeout = 120
connect_timeout = 10
tmp_table_size = 32M
max_heap_table_size = 32M
max_allowed_packet = 32M
max_seeks_for_key = 1000
group_concat_max_len = 1024
max_length_for_sort_data = 1024
net_buffer_length = 16384
max_connect_errors = 100000
concurrent_insert = 2
read_rnd_buffer_size = 256K
bulk_insert_buffer_size = 8M
query_cache_limit = 512K
query_cache_size = 16M
query_cache_type = 1
query_cache_min_res_unit = 2K
query_prealloc_size = 262144
query_alloc_block_size = 65536
transaction_alloc_block_size = 8192
transaction_prealloc_size = 4096
default-storage-engine=InnoDB

log_warnings=1
slow_query_log=0
long_query_time=1
slow_query_log_file=/var/lib/mysql/slowq.log
log-error=/var/log/mysqld.log

# innodb settings
#innodb_extra_rsegments = 4
innodb_purge_threads=1
innodb_doublewrite = 1

innodb_file_per_table = 1
innodb_open_files = 1000
innodb_data_file_path= ibdata1:10M:autoextend
innodb_buffer_pool_size = 48M
innodb_additional_mem_pool_size = 32M

innodb_log_files_in_group = 2
innodb_log_file_size = 64M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 2
innodb_thread_concurrency = 0
innodb_lock_wait_timeout=50
#innodb_flush_method = O_DIRECT
innodb_support_xa=1

# 200 * # DISKS
innodb_io_capacity = 100
innodb_read_io_threads = 2
innodb_write_io_threads = 2

# mariadb settings
[mariadb]
#thread-handling = pool-of-threads
#thread-pool-size= 20
#mysql --port=3307 --protocol=tcp
#extra-port=3307
#extra-max-connections=1

userstat = 0
key_cache_segments = 1
aria_group_commit = none
aria_group_commit_interval = 0
aria_log_file_size = 32M
aria_log_purge_type = immediate
aria_pagecache_buffer_size = 8M
aria_sort_buffer_size = 8M

[mariadb-5.5]
#ignore_db_dirs=
query_cache_strip_comments=0

innodb_read_ahead = linear
innodb_adaptive_flushing_method = estimate
innodb_flush_neighbor_pages = 1
innodb_stats_update_need_lock = 0
innodb_log_block_size = 512

log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk

[mysqld_safe]
socket=/var/lib/mysql/mysql.sock
log-error=/var/log/mysqld.log
#nice = -5
open-files-limit = 8192

[mysqldump]
quick
max_allowed_packet = 32M

[myisamchk]
key_buffer = 32M
sort_buffer = 16M
read_buffer = 16M
write_buffer = 16M

[mysqlhotcopy]
interactive-timeout

I have to change it back to MyISAM and this is the result from

Code:

show engines

 

Yes, both of them don't work

 

It's working now, thank you so much!