I'm suffering from MariaDB crashing issue for a weeks running on VPS Debian 10. I searched a lot in the internet ,but couldn't found any solution. I tried this , this, this etc... but seriously I didn't found any solution.
This is the MariaDB error log.
2021-06-15 17:03:53 0 [ERROR] mysqld: Can't lock aria control file '/var/lib/mysql/aria_log_control' for exclusive use, error: 11. Will retry for 30 seconds
2021-06-15 17:04:24 0 [ERROR] mysqld: Got error 'Could not get an exclusive lock; file is probably in use by another process' when trying to use aria control file '/var/lib/mysql/aria_log_control'
2021-06-15 17:04:24 0 [ERROR] Plugin 'Aria' init function returned error.
2021-06-15 17:04:24 0 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.
2021-06-15 17:04:24 0 [Note] InnoDB: Using Linux native AIO
2021-06-15 17:04:24 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2021-06-15 17:04:24 0 [Note] InnoDB: Uses event mutexes
2021-06-15 17:04:24 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-06-15 17:04:24 0 [Note] InnoDB: Number of pools: 1
2021-06-15 17:04:24 0 [Note] InnoDB: Using SSE2 crc32 instructions
2021-06-15 17:04:24 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2021-06-15 17:04:24 0 [Note] InnoDB: Completed initialization of buffer pool
2021-06-15 17:04:24 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2021-06-15 17:04:24 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=1138436566
2021-06-15 17:04:24 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2021-06-15 17:04:24 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2021-06-15 17:04:24 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2021-06-15 17:04:24 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2021-06-15 17:04:24 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2021-06-15 17:04:24 0 [Note] InnoDB: Waiting for purge to start
2021-06-15 17:04:24 0 [Note] InnoDB: 10.3.27 started; log sequence number 1138436575; transaction id 567401
2021-06-15 17:04:24 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2021-06-15 17:04:24 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-06-15 17:04:24 0 [ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables
2021-06-15 17:04:24 0 [ERROR] Aborting
This is my MariaDB config
[server]
[mysqld]
performance_schema = on
user = mysql
pid-file = /run/mysqld/mysqld.pid
socket = /run/mysqld/mysqld.sock
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
lc-messages-dir = /usr/share/mysql
bind-address = 127.0.0.1
query_cache_size = 32M
log_error = /var/log/mysql/error.log
character-set-server = utf8mb4
collation-server = utf8mb4_general_ci
innodb_file_per_table = 1
thread_cache_size = 8
myisam_sort_buffer_size = 64M
read_rnd_buffer_size = 8M
read_buffer_size = 2M
sort_buffer_size = 2M
table_open_cache = 512
max_allowed_packet = 512M
key_buffer_size = 384M
[embedded]
[mariadb]
[mariadb-10.3]
There is no spike in the server resources. At the time of checking this was the usage stats.
0.44 (1 min) 0.27 (5 mins) 0.15 (15 mins)
When this error occurs , I kill the proccess id manually and restart the server. This is how I'm dealing with the situation now. I chekced whether there is any folder permission issues in /var/lib/mysql but it is fine, the ownership is mysql:mysql.
You may check the complete error log here.
I really appreciate your help.
