Just tried to install MariaDB and later MySQL databases on Fedora 20, but could not start the server. The log file shows:<\/p>\n
140108 15:11:21 InnoDB: Starting shutdown... 140108 15:11:22 mysqld_safe mysqld from pid file \/var\/run\/mariadb\/mariadb.pid ended The problem is mysql_install_db script in packages mariadb-server-5.5.34-2.fc20 and community-mysql-server-5.5.35-1.fc20 does not set up proper permissions on server data directory. Run following command under root to fix it:<\/p>\n Just tried to install MariaDB and later MySQL databases on Fedora 20, but could not start the server. The log file shows: [root@localhost ~]# cat \/var\/log\/mysqld.log 140108 15:11:19 mysqld_safe Starting mysqld daemon with databases from \/var\/lib\/mysql 140108 15:11:19 [ERROR] mysqld: File ‘\/var\/lib\/mysql\/aria_log_control’ not found (Errcode: 13) 140108 15:11:19 [ERROR] mysqld: Got error ‘Can’t open file’…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7,33],"tags":[55,57,58,56],"class_list":["post-1420","post","type-post","status-publish","format-standard","hentry","category-technology","category-work","tag-fedora","tag-mariadb","tag-mysql","tag-packages"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p20Iro-mU","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/posts\/1420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/comments?post=1420"}],"version-history":[{"count":4,"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/posts\/1420\/revisions"}],"predecessor-version":[{"id":1424,"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/posts\/1420\/revisions\/1424"}],"wp:attachment":[{"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/media?parent=1420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/categories?post=1420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.moucha.cc\/charon\/wp-json\/wp\/v2\/tags?post=1420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n[root@localhost ~]# cat \/var\/log\/mysqld.log
\n140108 15:11:19 mysqld_safe Starting mysqld daemon with databases from \/var\/lib\/mysql
\n140108 15:11:19 [ERROR] mysqld: File '\/var\/lib\/mysql\/aria_log_control' not found (Errcode: 13)
\n140108 15:11:19 [ERROR] mysqld: Got error 'Can't open file' when trying to use aria control file '\/var\/lib\/mysql\/aria_log_control'
\n140108 15:11:19 [ERROR] Plugin 'Aria' init function returned error.
\n140108 15:11:19 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.
\n140108 15:11:19 InnoDB: The InnoDB memory heap is disabled
\n140108 15:11:19 InnoDB: Mutexes and rw_locks use GCC atomic builtins
\n140108 15:11:19 InnoDB: Compressed tables use zlib 1.2.8
\n140108 15:11:19 InnoDB: Using Linux native AIO
\n140108 15:11:19 InnoDB: Initializing buffer pool, size = 128.0M
\n140108 15:11:20 InnoDB: Completed initialization of buffer pool
\nInnoDB: The first specified data file .\/ibdata1 did not exist:
\nInnoDB: a new database to be created!
\n140108 15:11:20 InnoDB: Setting file .\/ibdata1 size to 10 MB
\nInnoDB: Database physically writes the file full: wait...
\n140108 15:11:20 InnoDB: Log file .\/ib_logfile0 did not exist: new to be created
\nInnoDB: Setting log file .\/ib_logfile0 size to 5 MB
\nInnoDB: Database physically writes the file full: wait...
\n140108 15:11:20 InnoDB: Log file .\/ib_logfile1 did not exist: new to be created
\nInnoDB: Setting log file .\/ib_logfile1 size to 5 MB
\nInnoDB: Database physically writes the file full: wait...
\nInnoDB: Doublewrite buffer not found: creating new
\nInnoDB: Doublewrite buffer created
\nInnoDB: 127 rollback segment(s) active.
\nInnoDB: Creating foreign key constraint system tables
\nInnoDB: Foreign key constraint system tables created
\n140108 15:11:20 InnoDB: Waiting for the background threads to start
\n140108 15:11:21 Percona XtraDB (http:\/\/www.percona.com) 5.5.34-MariaDB-31.1 started; log sequence number 0
\n140108 15:11:21 [Note] Plugin 'FEEDBACK' is disabled.
\n140108 15:11:21 [ERROR] mysqld: Can't find file: '.\/mysql\/plugin.frm' (errno: 13)
\n140108 15:11:21 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
\n140108 15:11:21 [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
\n140108 15:11:21 [ERROR] Aborting<\/p>\n
\n140108 15:11:22 InnoDB: Shutdown completed; log sequence number 1597945
\n140108 15:11:22 [Note] \/usr\/libexec\/mysqld: Shutdown complete<\/p>\n
\n[root@localhost ~]#
\n<\/code><\/p>\nchown -R mysql:mysql \/var\/lib\/mysql<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"