…can’t load all indexes in memory and this is slowing…InnoDB bulk_insert_buffer_size=8M # Innobd Tuning #innodb_force_recovery=2 innodb_thread_concurrency=2 innodb_file_per_table=1 innodb…mysql innodb_log_file_size=1G innodb_log_buffer_size=64M innodb_flush_log_at_trx_commit=2 [mysql.server] user=mysql…
Post: XtraDB: The Top 10 enhancements
August 13, 2009 By 5 Comments
… 10 enhancements that XtraDB has over the built-in InnoDB included in MySQL 5.0 and 5.1. Building this list was not really… percentage of pages dirty increases recovery time, and will lead to more work when checkpoints are eventually forced at the end of… query log (see docs). Fast Crash Recovery – In the built-in InnoDB, the crash recovery process is sometimes best measured in hours and days – this restricts…
Post: Make your file system error resilient
August 24, 2011 By 8 Comments
…. This manifests itself in a worst way when…1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery…, EXT4 filesystem will force file system check…Innodb is very sensitive to corruptions and if any of file system errors are reported back to MySQL/Innodb…
Comment: Connecting orphaned .ibd files
May 13, 2011 By 19 Comments
… not the InnoDB log files. See May 16 14:19:30 debian mysqld: InnoDB: http://dev.mysql.com/doc/refman/5.1/en/forcing-recovery.html May 16 14:19:30 debian mysqld: InnoDB: for more… mean by “0. Create empty InnoDB tablespace.” ? Must I import .ibd into an empty database ? In this case ibdconnect does not need…
Comment: The relationship between Innodb Log checkpointing and dirty Buffer pool pages
January 9, 2013 By 10 Comments
… load data infile sql from a file 1.5GB within huge characters and load data…force shutdown server, it happened situation that was not what I think ACID for innodb, nothing was exsited in the table after reboot server and restart mysql and recovery action done in …
Comment: Connecting orphaned .ibd files
June 12, 2012 By 19 Comments
…to the server In error log: 120612 02:43:36 InnoDB: Error: page 0 log sequence number 30042909687 InnoDB: is in the future! Current… have copied the InnoDB InnoDB: tablespace but not the InnoDB log files. See InnoDB: http://dev.mysql.com/doc/refman/5.1/en/forcing-innodb-recovery.html InnoDB: for more…
Comment: How to recover a single InnoDB table from a Full Backup
March 22, 2012 By 10 Comments
… errors InnoDB: Import: The extended import of data is being started. InnoDB: Import: 9 indexes have been detected. InnoDB: Progress in %: 1 2 … the InnoDB InnoDB: tablespace but not the InnoDB log files. See InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: for …
