… architecture. You will need 4 virtual machines. 3 for PXC and 1 for the client, which…_updates innodb_locks_unsafe_for_binlog=1 innodb_autoinc_lock_mode=2 innodb_buffer_pool_size=400M innodb_log_… mysql-bin 120619 13:21:19 [Note] Starting crash recovery… 120619 13:21:19 [Note] Crash recovery …
Post: INSERT INTO ... SELECT Performance with Innodb tables.
July 12, 2006 By 22 Comments
… in time recovery, so use innodb_locks_unsafe_for… 306338386465646233353863643936633930363962373361353736383261; asc 0c88dedb358cd96c9069b73a57682a;…(truncated); 1: len 4; hex 00000005; asc ;; —————— …InnoDB 3 mysql tables in use 1, locked 1 2539 lock struct(s), heap size 224576 MySQL…
Post: New SpecJAppServer results at MySQL and Sun.
November 12, 2008 By Leave a Comment
…1 innodb_data_home_dir = /data/mysql/var innodb_data_file_path = ibdata1:10000M:autoextend innodb_file_per_table innodb_log_group_home_dir = /log/mysql/var/ innodb…innodb_log_file_size = 1600M – another Benchmark optimization. Such large logs typically will cause too long recovery…
Post: XtraDB storage engine release 1.0.3-7
August 17, 2009 By 6 Comments
… on InnoDB plugin version 1.0.3, as you might know Innobase has released 1.0.4. The release includes following new features: MySQL 5.1…_flush_list controlled by the new variable innodb_fast_recovery Fixed bugs: MySQL Bugs: #45357: 5.1.35 crashes with Failing assertion: index->type…
Comment: How to estimate time it takes Innodb to Recover ?
December 20, 2007 By 7 Comments
…In MySQL 4.1 and above the longest part of recovery after crash for Innodb tables could be UNDO stage – it was happening in foreground… other hand always could be regulated by size of your Innodb log files so you could have it as large as…
Post: Copying InnoDB tables between servers
July 31, 2009 By 11 Comments
…innodb_log_group_home_dir = ./ xtrabackup: innodb_log_files_in_group = 1 xtrabackup: innodb_log_file_size = 92684288 xtrabackup: Starting InnoDB instance for recovery…/data/vadim/mysql/export/tpcc. ibd is regular InnoDB ® file,… default NULL, `ol_quantity` tinyint(4) default NULL, `ol_amount` decimal(…
Post: Concatenating MyISAM files
November 19, 2012 By 5 Comments
…… select * from Innodb_table… would take…1 myisamchk: error: Couldn’t fix table with quick recovery: Found wrong number of deleted records myisamchk: error: Run recovery…1 mysql> select * from test_concat; +—-+——-+ | id | data | +—-+——-+ | 1 | one | | 2 | two | | 3 | three | | 4 | four…
Post: Paul McCullagh answers your questions about PBXT
November 20, 2009 By 2 Comments
…MySQL Backup API which was originally implemented in MySQL 6.0. This feature is now scheduled for an upcoming version of MySQL 5.4… as with other engines like InnoDB, determines the recovery time. Does PBXT support clustered… the engine. And, fortunately MySQL 5.1. supports row-based replication which…
Post: Recover BLOB fields
July 1, 2010 By 4 Comments
…supported by Percona InnoDB Recovery Tool. The reason consists in a special way InnoDB stores BLOBs. An InnoDB table …by 8-bytes number index_id. The highest 4 bytes are always 0, so index_id …`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 Here COMPACT format is used, which is default in MySQL >= 5.1. The …
Post: Lost innodb tables, xfs and binary grep
November 9, 2010 By 12 Comments
…recovery case. First, some facts about the system and how data was lost: MySQL…recovery tools for xfs – apparently they are all targeting specific file types and sure enough InnoDB…we’ve gone through yesterday: 1. There was this rather …only like 10 other matches across the 4 gigabytes of pages, some …
