General help

Yes i have do this.

I have exactly the same problem.

I think the response is here : https://jira.mariadb.org/browse/MDEV-11816

I am searching for a solution.

Hi,

Here the default MardiaDB config.

# cat my.cnf conf.d/* mariadb.conf.d/*

# MariaDB database server configuration file.

#

# You can copy this file to one of:

# - "/etc/mysql/my.cnf" to set global options,

# - "~/.my.cnf" to set user-specific options.

#

# One can use all long options that the program supports.

# Run program with --help to get a list of available options and with

# --print-defaults to see which it would actually understand and use.

#

# For explanations see

# http://dev.mysql.com/doc/mysql/en/server-system-variables.html

# This will be passed to all mysql clients

# It has been reported that passwords should be enclosed with ticks/quotes

# escpecially if they contain "#" chars...

# Remember to edit /etc/mysql/debian.cnf when changing the socket location.

[client]

port            = 3306

socket          = /var/run/mysqld/mysqld.sock

# Here is entries for some specific programs

# The following values assume you have at least 32M ram

# This was formally known as [safe_mysqld]. Both versions are currently parsed.

[mysqld_safe]

socket          = /var/run/mysqld/mysqld.sock

nice            = 0

[mysqld]

#

# * Basic Settings

#

user            = mysql

pid-file        = /var/run/mysqld/mysqld.pid

socket          = /var/run/mysqld/mysqld.sock

port            = 3306

basedir         = /usr

datadir         = /var/lib/mysql

tmpdir          = /tmp

lc_messages_dir = /usr/share/mysql

lc_messages     = en_US

skip-external-locking

#

# Instead of skip-networking the default is now to listen only on

# localhost which is more compatible and is not less secure.

bind-address            = 127.0.0.1

#

# * Fine Tuning

#

max_connections         = 100

connect_timeout         = 5

wait_timeout            = 600

max_allowed_packet      = 16M

thread_cache_size       = 128

sort_buffer_size        = 4M

bulk_insert_buffer_size = 16M

tmp_table_size          = 32M

max_heap_table_size     = 32M

#

# * MyISAM

#

# This replaces the startup script and checks MyISAM tables if needed

# the first time they are touched. On error, make copy and try a repair.

myisam_recover_options = BACKUP

key_buffer_size         = 128M

#open-files-limit       = 2000

table_open_cache        = 400

myisam_sort_buffer_size = 512M

concurrent_insert       = 2

read_buffer_size        = 2M

read_rnd_buffer_size    = 1M

#

# * Query Cache Configuration

#

# Cache only tiny result sets, so we can fit more in the query cache.

query_cache_limit               = 128K

query_cache_size                = 64M

# for more write intensive setups, set to DEMAND or OFF

#query_cache_type               = DEMAND

#

# * Logging and Replication

#

# Both location gets rotated by the cronjob.

# Be aware that this log type is a performance killer.

# As of 5.1 you can enable the log at runtime!

#general_log_file        = /var/log/mysql/mysql.log

#general_log             = 1

#

# Error logging goes to syslog due to /etc/mysql/conf.d/mysqld_safe_syslog.cnf.

#

# we do want to know about network errors and such

log_warnings            = 2

#

# Enable the slow query log to see queries with especially long duration

#slow_query_log[={0|1}]

slow_query_log_file     = /var/log/mysql/mariadb-slow.log

long_query_time = 10

#log_slow_rate_limit    = 1000

log_slow_verbosity      = query_plan

#log-queries-not-using-indexes

#log_slow_admin_statements

#

# The following can be used as easy to replay backup logs or for replication.

# note: if you are setting up a replication slave, see README.Debian about

#       other settings you may need to change.

#server-id              = 1

#report_host            = master1

#auto_increment_increment = 2

#auto_increment_offset  = 1

log_bin                 = /var/log/mysql/mariadb-bin

log_bin_index           = /var/log/mysql/mariadb-bin.index

# not fab for performance, but safer

#sync_binlog            = 1

expire_logs_days        = 10

max_binlog_size         = 100M

# slaves

#relay_log              = /var/log/mysql/relay-bin

#relay_log_index        = /var/log/mysql/relay-bin.index

#relay_log_info_file    = /var/log/mysql/relay-bin.info

#log_slave_updates

#read_only

#

# If applications support it, this stricter sql_mode prevents some

# mistakes like inserting invalid dates etc.

#sql_mode               = NO_ENGINE_SUBSTITUTION,TRADITIONAL

#

# * InnoDB

#

# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.

# Read the manual for more InnoDB related options. There are many!

default_storage_engine  = InnoDB

# you can't just change log file size, requires special procedure

#innodb_log_file_size   = 50M

innodb_buffer_pool_size = 256M

innodb_log_buffer_size  = 8M

innodb_file_per_table   = 1

innodb_open_files       = 400

innodb_io_capacity      = 400

innodb_flush_method     = O_DIRECT

#

# * Security Features

#

# Read the manual, too, if you want chroot!

# chroot = /var/lib/mysql/

#

# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".

#

# ssl-ca=/etc/mysql/cacert.pem

# ssl-cert=/etc/mysql/server-cert.pem

# ssl-key=/etc/mysql/server-key.pem

#

# * Galera-related settings

#

[galera]

# Mandatory settings

#wsrep_on=ON

#wsrep_provider=

#wsrep_cluster_address=

#binlog_format=row

#default_storage_engine=InnoDB

#innodb_autoinc_lock_mode=2

#

# Allow server to accept connections on all interfaces.

#

#bind-address=0.0.0.0

#

# Optional setting

#wsrep_slave_threads=1

#innodb_flush_log_at_trx_commit=0

[mysqldump]

quick

quote-names

max_allowed_packet      = 16M

[mysql]

#no-auto-rehash # faster start of mysql but no tab completion

[isamchk]

key_buffer              = 16M

#

# * IMPORTANT: Additional settings that can override those from this file!

#   The files must end with '.cnf', otherwise they'll be ignored.

#

!includedir /etc/mysql/conf.d/

# MariaDB-specific config file.

# Read by /etc/mysql/my.cnf

[client]

# Default is Latin1, if you need UTF-8 set this (also in server section)

#default-character-set = utf8

[mysqld]

#

# * Character sets

#

# Default is Latin1, if you need UTF-8 set all this (also in client section)

#

#character-set-server  = utf8

#collation-server      = utf8_general_ci

#character_set_server   = utf8

#collation_server       = utf8_general_ci

# Import all .cnf files from configuration directory

!includedir /etc/mysql/mariadb.conf.d/

[mysqld_safe]

skip_log_error

syslog