Горячая резервная копия Innobackupex не работает с MDB
140308 17:15:43 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
To report this bug, see
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.
Server version: 5.5.36-MariaDB-1~precise-log
key_buffer_size=67108864
read_buffer_size=131072
max_used_connections=0
max_threads=1002
thread_count=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2263780 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x0 thread_stack 0x30000
/usr/sbin/mysqld(my_print_stacktrace+0x2b)[0x7f230db5f37b]
/usr/sbin/mysqld(handle_fatal_signal+0x471)[0x7f230d785ca1]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfcb0)[0x7f230c617cb0]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35)[0x7f230b63e425]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x17b)[0x7f230b641b8b]
/usr/sbin/mysqld(+0x70cc4d)[0x7f230d9c4c4d]
/usr/sbin/mysqld(+0x711cd3)[0x7f230d9c9cd3]
/usr/sbin/mysqld(+0x69b8cf)[0x7f230d9538cf]
/usr/sbin/mysqld(+0x6d7e41)[0x7f230d98fe41]
/usr/sbin/mysqld(+0x6d8b98)[0x7f230d990b98]
/usr/sbin/mysqld(+0x6727bc)[0x7f230d92a7bc]
/usr/sbin/mysqld(+0x62ccb0)[0x7f230d8e4cb0]
/usr/sbin/mysqld(_Z24ha_initialize_handlertonP13st_plugin_in t+0x48)[0x7f230d788bc8]
/usr/sbin/mysqld(+0x39722b)[0x7f230d64f22b]
/usr/sbin/mysqld(_Z11plugin_initPiPPci+0x689)[0x7f230d651839]
/usr/sbin/mysqld(+0x3035a9)[0x7f230d5bb5a9]
/usr/sbin/mysqld(_Z11mysqld_mainiPPc+0x514)[0x7f230d5c0774]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f230b62976d]
/usr/sbin/mysqld(+0x2fe6e9)[0x7f230d5b66e9]
The manual page at contains
information that should help you find out what is causing the crash.
140308 17:15:43 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
Привет всем, я создал свою резервную копию: innobackupex --defaults-extra-file = / etc / mysql / my.cnf --host = localhost --password = --socket = / var / run / mysqld / mysqld.sock / mnt / tempbackup /
rsynced к коробке репликации: rsync -avz --progress
восстановление: innobackupex -copy-back / mnt / tempdisk /
innobackupex: начало копирования системного табличного пространства InnoDB innobackupex: в '/ mnt / tempdisk' innobackupex: обратно в исходный каталог данных InnoDB '/ var / lib / mysql' innobackupex: копирование '/mnt/tempdisk/ibdata1' в '/ var / lib lib / MySQL / ibdata1'
innobackupex: начало копирования InnoDB для отмены табличных пространств innobackupex: в "/ mnt / tempdisk" innobackupex: обратно в "/ var / lib / mysql"
innobackupex: начало копирования файлов журналов InnoDB innobackupex: в '/ mnt / tempdisk' innobackupex: обратно в исходный каталог журналов InnoDB '/ var / lib / mysql' innobackupex: завершено копирование файлов назад.
140308 17:47:40 innobackupex: завершено ОК!
chown mysql: mysql -R / var / lib / mysql
Мастер коробка: innobackupex - версия InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy
mysql --version mysql Ver 14.14 Distrib 5.5.35, для debian-linux-gnu (x86_64) с использованием readline 6.2
Slave box: innobackupex - версия InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy
mysql --version mysql Ver 15.1 Distrib 5.5.36-MariaDB, для debian-linux-gnu (x86_64) с использованием readline 5.1
Я что-то пропустил?
С уважением, Андрей