…mysql process crashes after setting innodb_dict_size The basics of this were that the server was crashing… the general, percona.zz gendata file. This file is used by the randgen to determine…: server_requirements = [["--innodb-dict-size-limit=200k --table-open-cache=10"]] Granted, these are insanely…
Post: Fishing with dynamite, brought to you by the randgen and dbqp
November 16, 2011 By Leave a Comment
Comment: Solving RPM installation conflicts in CentOS 5 and CentOS 6
February 21, 2013 By 6 Comments
…throttle = 0.25; gcs.recv_q_hard_limit = 2147483647; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = NO…_smm.so(gcs_core_open+0×88)[0xefa248] /usr/lib/libgalera_smm.so(gcs_open+0x2c8)[0xf01028] /usr/lib/…the cause of the crash. 130221 17:59:06 mysqld_safe mysqld from pid file /var/lib/mysql/mysql1.pid …
Post: What is the longest part of Innodb Recovery Process ?
December 20, 2007 By 1 Comment
…MySQL 4.1 and above the longest part of recovery after crash for Innodb …not keep server completely unusable (some limitations still apply though). In the case… had about 65000 tables using innodb_file_per_table so “InnoDB: Reading tablespace …one table can be opened at the time as of MySQL 5.0 It…
Post: XtraDB: The Top 10 enhancements
August 13, 2009 By 5 Comments
…has over the built-in InnoDB included in MySQL 5.0 and 5.1. Building …crash recovery process is sometimes best measured in hours and days – this restricts users to using very small transaction log files…In the built-in InnoDB, the number of open transactions is limited to 1023 (see bug report).  …
Post: Heikki Tuuri answers to Innodb questions, Part II
November 4, 2007 By 13 Comments
…right, bugs that cause data corruption, crashes, or wrong query results get …log* files; I know that innodb writes files in the log file …size Q36: There have been several MySQL bugs opened about multi-core scalability (concurrent…to quantify what are the limits of different operations for different …
Post: Innodb Performance Optimization Basics
November 1, 2007 By 75 Comments
…Openings I like to ask them a … would not swap out MySQL out of memory. MySQL Innodb Settings The most… innodb buffer pool innodb_log_file_size – This depends on your… in case of full OS crash than set this value. It … current Innodb Scalability Fixes having limited concurrency helps. The actual number …
