Vesta Control Panel - Forum

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160329 06:53:21 mysqld_safe Number of processes running now: 0
160328 06:53:21 mysqld_safe mysqld restarted
160328  6:53:21 [Note] /usr/sbin/mysqld (mysqld 5.5.47-0+deb8u1) starting as process 8008 ...
160328  6:53:21 [Note] Plugin 'FEDERATED' is disabled.
160328  6:53:21 InnoDB: The InnoDB memory heap is disabled
160328  6:53:21 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160328  6:53:21 InnoDB: Compressed tables use zlib 1.2.8
160328  6:53:21 InnoDB: Using Linux native AIO
160328  6:53:21 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160328  6:53:21 InnoDB: Completed initialization of buffer pool
160328  6:53:21 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160328  6:53:21 [ERROR] Plugin 'InnoDB' init function returned error.
160328  6:53:21 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160328  6:53:21 [ERROR] Unknown/unsupported storage engine: InnoDB
160328  6:53:21 [ERROR] Aborting

160328  6:53:21 [Note] /usr/sbin/mysqld: Shutdown complete

160328 06:53:22 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160328 09:11:28 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160328  9:11:28 [Note] /usr/sbin/mysqld (mysqld 5.5.47-0+deb8u1) starting as process 16557 ...
160328  9:11:28 [Note] Plugin 'FEDERATED' is disabled.
160328  9:11:28 InnoDB: The InnoDB memory heap is disabled
160328  9:11:28 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160328  9:11:28 InnoDB: Compressed tables use zlib 1.2.8
160328  9:11:28 InnoDB: Using Linux native AIO
160328  9:11:28 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
160328  9:11:28 InnoDB: Completed initialization of buffer pool
160328  9:11:28 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160328  9:11:28 [ERROR] Plugin 'InnoDB' init function returned error.
160328  9:11:28 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160328  9:11:28 [ERROR] Unknown/unsupported storage engine: InnoDB
160328  9:11:28 [ERROR] Aborting

160328  9:11:28 [Note] /usr/sbin/mysqld: Shutdown complete

160328 09:11:28 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
160328 09:12:55 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
"/var/log/mysql/error.log" 64L, 3827C

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[client]
port=3306
socket=/var/run/mysqld/mysqld.sock

[mysqld_safe]
socket=/var/run/mysqld/mysqld.sock

[mysqld]
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
log_error=/var/log/mysql/error.log

symbolic-links=0

skip-external-locking
key_buffer_size = 16K
max_allowed_packet = 1M
table_open_cache = 4
sort_buffer_size = 64K
read_buffer_size = 256K
read_rnd_buffer_size = 256K
net_buffer_length = 2K
thread_stack = 240K

#innodb_use_native_aio = 0
innodb_file_per_table

max_connections=20
max_user_connections=20
wait_timeout=10
interactive_timeout=50
long_query_time=5

#my
"/etc/mysql/my.cnf" 54L, 931C

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innodb_buffer_pool_size = 10M

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apt-get install monit

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cat /dev/null > /etc/monit/monitrc; nano /etc/monit/monitrc

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set daemon 30
set logfile /var/log/monit.log
set logfile syslog facility log_daemon

check process mysql with pidfile /var/run/mysqld/mysqld.pid
start program = "/etc/init.d/mysql start"
stop program = "/etc/init.d/mysql stop"
if cpu > 80% for 10 cycles then restart
if failed host 127.0.0.1 port 3306 for 10 cycles then restart
if 15 restarts within 15 cycles then timeout