Hallo zusammen,
ich hab einen Debian Server am laufen, welcher (zur Erleichterung) mit Plesk läuft, da ich keine riesigen Projekte betreibe und mich nur mit dem wo ich wissen muss jeweils beschäftige. Bei Problemen google ich jedesmal nach den Fehlern und kam dadurch in den vergangenen Jahren immer zu Lösungen =) Jetzt aber komm ich leider nicht weiter und möchte gerne euch um Rat fragen. Seit einem Update auf MySQL 5.6 vor einiger Zeit hat sich das SQL ziemlich verschossen, wenn ich es starten möchte gehts nicht, bei einem Server-Neustart läuft es etwa 1 Minute, danach stürzt es ab.
Im Log taucht folgendes auf:
Google liefert verschiedene Lösungsvorschläge, unter anderem folgende habe ich ausprobiert:
Keiner davon hat funktioniert Vermutlich ist die Lösung total einfach, aber sie steht nirgendwo
Manche Lösungen empfahlen, MySQL neu zu installieren, brachte aber auch nichts.
Hat noch jemand von euch eine Idee wie ich das lösen könnte oder näher herausfinden was genau die Ursache ist?
Hier noch die my.cnf, falls relevant:
Lg
ich hab einen Debian Server am laufen, welcher (zur Erleichterung) mit Plesk läuft, da ich keine riesigen Projekte betreibe und mich nur mit dem wo ich wissen muss jeweils beschäftige. Bei Problemen google ich jedesmal nach den Fehlern und kam dadurch in den vergangenen Jahren immer zu Lösungen =) Jetzt aber komm ich leider nicht weiter und möchte gerne euch um Rat fragen. Seit einem Update auf MySQL 5.6 vor einiger Zeit hat sich das SQL ziemlich verschossen, wenn ich es starten möchte gehts nicht, bei einem Server-Neustart läuft es etwa 1 Minute, danach stürzt es ab.
Im Log taucht folgendes auf:
150328 12:21:00 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
2015-03-28 12:21:19 1655 [Note] Plugin 'FEDERATED' is disabled.
2015-03-28 12:21:19 1655 [ERROR] Function 'innodb' already exists
2015-03-28 12:21:19 1655 [Warning] Couldn't load plugin named 'innodb' with soname 'ha_innodb.so'.
2015-03-28 12:21:19 1655 [ERROR] Function 'federated' already exists
2015-03-28 12:21:19 1655 [Warning] Couldn't load plugin named 'federated' with soname 'ha_federated.so'.
2015-03-28 12:21:19 1655 [ERROR] Function 'blackhole' already exists
2015-03-28 12:21:19 1655 [Warning] Couldn't load plugin named 'blackhole' with soname 'ha_blackhole.so'.
2015-03-28 12:21:19 1655 [ERROR] Function 'archive' already exists
2015-03-28 12:21:19 1655 [Warning] Couldn't load plugin named 'archive' with soname 'ha_archive.so'.
2015-03-28 12:21:19 1655 [Note] InnoDB: Using atomics to ref count buffer pool pages
2015-03-28 12:21:19 1655 [Note] InnoDB: The InnoDB memory heap is disabled
2015-03-28 12:21:19 1655 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2015-03-28 12:21:19 1655 [Note] InnoDB: Memory barrier is not used
2015-03-28 12:21:19 1655 [Note] InnoDB: Compressed tables use zlib 1.2.7
2015-03-28 12:21:19 1655 [Note] InnoDB: Using Linux native AIO
2015-03-28 12:21:19 1655 [Note] InnoDB: Using CPU crc32 instructions
2015-03-28 12:21:19 1655 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2015-03-28 12:21:19 1655 [Note] InnoDB: Completed initialization of buffer pool
2015-03-28 12:21:19 1655 [Note] InnoDB: Highest supported file format is Barracuda.
150328 12:21:19 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
2015-03-28 12:21:19 1655 [Note] InnoDB: 128 rollback segment(s) are active.
2015-03-28 12:21:19 1655 [Note] InnoDB: Waiting for purge to start
2015-03-28 12:21:19 1655 [Note] InnoDB: 5.6.23 started; log sequence number 69903061
2015-03-28 12:21:19 1655 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
2015-03-28 12:21:19 1655 [Note] - '127.0.0.1' resolves to '127.0.0.1';
2015-03-28 12:21:19 1655 [Note] Server socket created on IP: '127.0.0.1'.
2015-03-28 12:21:19 1655 [Note] Event Scheduler: Loaded 0 events
2015-03-28 12:21:19 1655 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.6.23-1~dotdeb.3' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Debian)
2015-03-28 12:21:19 0 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
2015-03-28 12:21:19 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-03-28 12:21:19 2227 [Warning] Buffered warning: Changed limits: max_open_files: 1024 (requested 5000)
2015-03-28 12:21:19 2227 [Warning] Buffered warning: Changed limits: table_cache: 431 (requested 2000)
2015-03-28 12:21:19 2227 [Note] Plugin 'FEDERATED' is disabled.
2015-03-28 12:21:19 2227 [ERROR] Function 'innodb' already exists
Google liefert verschiedene Lösungsvorschläge, unter anderem folgende habe ich ausprobiert:
innodb_buffer_pool_size=4G
innodb_buffer_pool_instances=2
innodb_read_io_threads=12
innodb_write_io_threads=12
innodb_io_capacity=300
innodb_log_file_size=128M
Wasn't sure if there should be anything else INNODB related. Based on what I could find also added
innodb_flush_method = O_DIRECT
innodb_log_files_in_group = 2
innodb_flush_log_at_trx_commit = 1
innodb_file_per_table = 1
Keiner davon hat funktioniert Vermutlich ist die Lösung total einfach, aber sie steht nirgendwo
Manche Lösungen empfahlen, MySQL neu zu installieren, brachte aber auch nichts.
root@XXXXX:~# apt-get --reinstall install mysql-server-core-5.6
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
Need to get 0 B/7237 kB of archives.
After this operation, 0 B of additional disk space will be used.
(Reading database ... 126222 files and directories currently installed.)
Preparing to replace mysql-server-core-5.6 5.6.23-1~dotdeb.3 (using .../mysql-server-core-5.6_5.6.23-1~dotdeb.3_amd64.deb) ...
Unpacking replacement mysql-server-core-5.6 ...
root@XXXX:~# /etc/init.d/mysql start
[FAIL] Starting MySQL database server: mysqld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . failed!
Hat noch jemand von euch eine Idee wie ich das lösen könnte oder näher herausfinden was genau die Ursache ist?
Hier noch die my.cnf, falls relevant:
#
# The MySQL database server configuration file.
#
# You can copy this 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/serve ... ables.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
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
#
key_buffer = 16M
max_allowed_packet = 16M
thread_stack = 192K
thread_cache_size = 8
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover-options = BACKUP
#max_connections = 100
#table_cache = 64
#thread_concurrency = 10
#
# * Query Cache Configuration
#
query_cache_limit = 1M
query_cache_size = 16M
#
# * 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 log - should be very few entries.
#
log_error = /var/log/mysql/error.log
#
# Here you can see queries with especially long duration
#slow_query_log = 1
#slow_query_log_file = /var/log/mysql/mysql-slow.log
#long_query_time = 2
#log-queries-not-using-indexes
#
# 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
#log_bin = /var/log/mysql/mysql-bin.log
expire_logs_days = 10
max_binlog_size = 100M
#binlog_do_db = include_database_name
#binlog_ignore_db = include_database_name
#
# * 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!
#
# * 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
[mysqldump]
quick
quote-names
max_allowed_packet = 16M
[mysql]
#no-auto-rehash # faster start of mysql but no tab completition
[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/
Lg