MariaDB is a drop-in replacement for Oracle(R) MySQL(TM).

learn more… | top users | synonyms

9
votes
3answers
639 views

Anyone used MySQL Forks in Production

Now that MySQL is owned by Oracle many are starting to consider using some of the popular forks such as MariaDB and Drizzle. Has anyone used these in production for any extended periods of time? If ...
9
votes
1answer
7k views

MariaDB vs Percona server - main differences?

I'm running Mysql in production today but are planning to switch to either MariaDB or Percona server when I move to new servers. The main reason for the switch is to distance us from Oracle, but also ...
8
votes
4answers
2k views

Has anyone migrated production machines from MySQL to MariaDB?

I'm running MySQL for most of our DBs right now, and would like to get off the Oracle ship before it takes more of a turn. My understanding is that the transition from MySQL->MariaDB should be ...
6
votes
1answer
4k views

Working Nginx fastcgi_cache php-fpm cache and static file caching configuration?

Nginx wiki is very vague with explanation as to how to properly setup nginx with php-fpm with fastcgi_caching for sites which have cookies i.e. wordpress, drupal, vbulletin etc. I downloaded a ...
5
votes
2answers
2k views

MariaDB Cluster vs Percona Cluster for MySQL

What are the advantages and and disadvantages between the two? I've only been able to find information on these two implementations without any specifics on clusters. I'm currently implementing a ...
3
votes
2answers
60 views

Centos 7. Freeradius fails to start on boot due to priority

I was messing around with FreeRADIUS and MySQL (MariaDB) and it seems FreeRADIUS service can't start properly on startup. But it starts fine using root user or in debug mode (radiusd -X) and works ...
3
votes
1answer
6k views

how to uninstall mariadb and re-install mysql ? Mysql install turns into mariadb install

I recently upgraded my centos system via the desktop. mistake! I had mariadb, phpmyadmin working just fine before - but after the upgrade they stopped. I frantically googled and tried to follow some ...
3
votes
2answers
2k views

How to disable all MariaDB storage engine except MyISAM?

(in my.cnf) I've tried default-storage-engine = myisam, skip-innodb, and commented out every innodb features, but none of them works
2
votes
5answers
5k views

Fast Database to store 1 Billion records [closed]

I am writing a code to store data and want to store 1 Billion to 10 Billion records or even more. Most importantto this is speed (nearly 10000 - 20000 / records per second), SPACE usage and CRASH ...
2
votes
2answers
450 views

mytop: least privileges required to run it?

What is the minimum set of privileges that mytop requires in order to work, without actually requiring super-user privileges. I feel uncomfortable with the fact that I have to save the password in ...
2
votes
2answers
426 views

When - if at all - should I switch from MySQL to MariaDB?

Now that MySQL is owned by Oracle, the future of the RDBMS seems uncertain. The fork by the main developer of MySQL, Monty Widenius, called MariaDB, is a drop-in replacement for MySQL. Version numbers ...
2
votes
1answer
704 views

MariaDB / MySQL galera cluster nodes won't join

I'm setting up a MariaDB Galera cluster and I can’t seem to get the nodes to join each other. They both start up without errors but never seem to join, the status is always disconnected: MariaDB ...
2
votes
2answers
492 views

Ubuntu upgrade process failed

I tried to dist-upgrade my ubuntu server on my percona cluster but it failed with this message The following packages have unmet dependencies: libmysqlclient18 : Depends: libmariadbclient18 (= ...
2
votes
3answers
98 views

HAProxy Only Sending Traffic To One Node

I have an HAProxy with IP 10.60.61.20 and three MariaDB nodes at IP .21, .22, .23, all of course in the same subnet. I have the MariaDB cluster sync'd and they can read/write to eachother, but when I ...
2
votes
1answer
112 views

Galera Cluster starting backup can't find innobackupex in the path

I am trying to get a Galera cluster running. I have the first node up and ready for connections. My second node, however, when trying to run wsrep_sst_xtrabackup gets the error "Can't find ...
1
vote
3answers
335 views

How to check if MySQL replication is using SSL

I have a MySQL (actually mariaDB) install that I just started replicating to another server. I want to ensure that I've setup SSL correctly. The SSL portion of SHOW SLAVE STATUS looks like: ...
1
vote
1answer
542 views

Deadlock trigger on MariaDB Galera cluster

I can trigger a deadlock on our (test) Galera cluster when updating a row with the same data. INSERT INTO test (id, val) VALUES (1, 42), (2, 47); -- Query OK, 2 rows affected (0.01 sec) -- Records: 2 ...
1
vote
1answer
2k views

MariaDB / MySQL using a lot of threads / memory

I've been setting up a new VPS and wanted to try out MariaDB. I'm using MariaDB 10.0.1, which as far as I understand it is the equivalent of MySQL 5.6. Has the thread handling of threads changed ...
1
vote
2answers
1k views

Uninstalling MySQL for MariaDB Replacement on cPanel

Well the first part of my day was spent researching how to remove MySQL to install MariaDB and the second part of my day was spent trying to reinstall MySQL cause something was messed up. So now I ...
1
vote
1answer
25 views

How to avoid PHP errors during server reboot?

I found a PHP error in my server log that says: [02:09:27 UTC] PHP Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2002] No such file or directory' in ...
1
vote
1answer
27 views

Get mysql to block all new connections but honor existing ones in preparation for being taken out of service

I'm looking for a way to get MySQL (actually MariaDB) to block all new connections but honor existing ones. I'd intend to put this restriction in place before taking the server down for maintenance. I ...
1
vote
1answer
193 views

MariaDB 10.0 slow work mysqldump

i have 1.800(innodb) DBs in my MariaDB 10.0, 'mysqldump' work very slowly! If i run 'mysqldump' starts the process: "SELECT LOGFILE_GROUP_NAME, FILE_NAME, TOTAL_EXTENTS, INITIAL_SIZE, ENGINE , EXTRA ...
1
vote
1answer
2k views

Problems with mysql-libs *after* installing MariaDB

I have installed MariaDB 5.3.3 on a Centos 6 server. In order to do that, I had to issue this command before installing the MariaDB-server rpm: rpm -e --nodeps mysql-libs And now mariadb and all ...
1
vote
1answer
796 views

Can't login to remote MariaDB server with phpMyAdmin, but works in shell

I recently configured two servers. The first to use Apache and phpMyAdmin. On the other server I have a maria-DB server correctly configured. phpMyAdmin it's reading the config file, but I can't ...
1
vote
1answer
792 views

apt-get purge mariadb leaving traces which stop mysql install

I'm trying to bug test a database issue with a website I'm working on. I would like to see if switching between mariadb and MySQL fixes the issue (however unlikely that is). I thought this would be a ...
1
vote
2answers
1k views

Error message with phpmyadmin when starting up apache

I'm trying to get phpmyadmin working with mysql(mariadb fork). I get this error message in the browser when I try to access phpmyadmin: > phpMyAdmin - Error The mysqli extension is missing. ...
1
vote
1answer
199 views

MariaDB + PAM: Is Remote Auth Secure?

I have a MariaDB instance which is using PAM to auth against Active Directory. Is remote authentication with this service secure? I ran a Wireshark trace during the auth process, and passwords are not ...
1
vote
1answer
373 views

Can't set binlog_format for MariaDB

I have MariaDB running on my dev server (no replication or anything else) running version 5.3.5. It's an Ubuntu 10.04 server running all the latest patches and updates. I am having issued getting ...
1
vote
1answer
731 views

Problem with mysql (mariadb) crash

An hour ago I noticed that the mysql (mariadb 5.2.5) server is not running on my debian VPS. So I immediately ran "/etc/init.d/mysql restart" and it started just fine. Here's what the daemon log says ...
1
vote
1answer
145 views

Query cache for MariaDB Galera cluster

I've read from multiple sources now that you can't have query caches with Galera, but my current application could really benefit from a query cache. I'm load-balancing this cluster with HAProxy and ...
1
vote
0answers
54 views

mariadb 5.5.36 with innodb plugin

I installed mariadb 5.5.36 on a win32 system. Everything runs fine except innodb requests are 2 x slower than an identical MySQL installation. So I want to switch back to original innodb plugin to ...
1
vote
1answer
339 views

MariaDB replication not auto reconnecting

I've got a simple master-slave replication setup amongst two MariaDB 5.5 servers. The connection between the servers is somewhat flaky, causing disconnections every now and then. However ...
1
vote
1answer
176 views

MySQL Password Authentication with Proxy Users and Group Mapping

I'm actually using MariaDB here, but I'm working under the pretext that MariaDB is a "drop in replacement" for MySQL. I won't be surprised if this winds up being a cross platform difference/issue, but ...
1
vote
4answers
1k views

Upgrading from MySQL Server to MariaDB

I've heard that MariaDB has better performance than MySQL-Server. I'm running software that makes an intensive use of MySQL, thats why I want to try upgrading to MariaDB. Please tell me your ...
0
votes
1answer
54 views

HAProxy's Flooding MySQL Connections

I have a setup of 2 HAProxy servers using the KeepAlived process for failover, and each HAProxy is configured to load balance mysql connections to my MariaDB Galera cluster of 3 nodes. I'm trying to ...
0
votes
1answer
202 views

Forced reboot caused /var/lib/mysql to 'disappear'

During the nigh my provider had to force reboot the server (pull the plug), after boot, there was a problem with the MySQL server (I'm using MariaDB). After hours of research I can't find the main ...
0
votes
2answers
43 views

Completely stuck on a new mariadb-server initialization

New install of mariadb-server 5.5.38 on FreeBSD 10.0-RELEASE-p5 amd64 refuses to start. Currently refusing to start for this reason: 140808 14:12:28 [ERROR] mysqld: Can't find file: ...
0
votes
1answer
429 views

can't connect to mysql with a host

I have mariadb installed and running. I can connect to it with this: mysql -u dev -p or mysql -h localhost -u dev -p but I can't connect to it using mysql -h 127.0.0.1 -u dev -p It asks me ...
0
votes
2answers
251 views

Dedicate more cpu usage to apache and modules

I'm currently trying to process a bunch of data with apache and php, I estimate it will take a few hours and I'd like to reduce that time In my webmin I see following information CPU usage 25% ...
0
votes
1answer
104 views

MariaDB, Galera, xtrabackup - do I need the binary log?

We are using a MariaDB Galera Cluster with 3 nodes. For the state transfer we are using xtrabackup. We have some problems with the binary logs - they got too big and crashed the server. We can ...
0
votes
1answer
143 views

MariaDB 5.5 and Ubuntu 13.10 -> 14.04 upgrade

I have installed MariaDB (5.5.37+maria-1~saucy) on Ubuntu Server 13.10. Then I have upgraded Ubuntu to 14.04 LTS. Upgrade process has disabled repository for MariaDB 5.5. Current part of sources.list ...
0
votes
2answers
190 views

MariaDB Permission denied when using socket

Here is the gist of my problem: I have a web application that won't connect when the database has the host is set as localhost, however it will if I use the address 127.0.0.1. The error that PHP ...
0
votes
1answer
104 views

MariaDB how to handle 2/3 node failure in multi master cluster.

I run 3 node multi master MariaDB galera cluster. It basically works for me how it is. When one node fails, two other work and it's fine. But I'm wondering is there a way for it to keep working on ...
0
votes
3answers
3k views

Trying to install PHP MySQL driver with MariaDB already installed

I have a VPS which came from an image called CentOS 6.4 x64,Nginx,php-fpm,MariaDB. PHP and MariaDB are both installed, but it seems that PHP does not have the MySQL driver installed. I first tried ...
0
votes
1answer
162 views

MariaDB doesn't upgrade, 2 versions are installed

I have a server running on Debian wheezy with MaraiDB and OwnCloud. Few days ago, I wanted to update the packages because of the OwnCloud updates but something went wrong. Usually in this case I'd ...
0
votes
1answer
247 views

PHP loosing connection to MariaDB server each 3 hours

I found my PHP 5.4.20 (from remi repo) on CentOS 6.4 64-bit is loosing connection to my MariaDB 10.0.4 server each 3 hours. I use mysqlclient18 5.5.28 from atomic repo as mysql library. MariaDB ...
0
votes
1answer
478 views

Cannot stop MariaDB on Ubuntu Lucid

On starting MariaDB 5.5 I am getting the following error: InnoDB: Unable to lock /var/lib/mysql/ibdata1 Initially ran into this error after a server reboot was done running MariaDB 5.1. Have ...
0
votes
3answers
1k views

MariaDB Galera Cluster

I ma trying setup MariaDB in cluster but looks like I stuck on this error: #mysqld -u mysql 130407 21:36:24 InnoDB: The InnoDB memory heap is disabled 130407 21:36:24 InnoDB: Mutexes and rw_locks use ...
0
votes
1answer
364 views

Error when install Wordpress with mariadb “Your PHP installation appears to be missing the MySQL extension which is required by WordPress.”

rpm -e --nodeps mysql-libs yum install MariaDB-server The above command helped me to install mariadb, also installed Wordpress. This was a great help. My problem now is when I reboot the server or ...
0
votes
1answer
23 views

Maria db rpm Installation Error

I am getting below error while trying to install Maria DB on centos [root@server1 MariaDB]# rpm -i MariaDB-5.5.30-centos6-x86_64-common.rpm warning: ...