Hello, I'm using CentOS 4.5 with MySQL 4.1.20. I've got 2G RAM on the system, and am running an x86_64 kernel (2.6.9-55.0.9.EL). When I try to use mysqldump, MySQL crashes (then restarts). Here is the output from mysqldump, and what happens in /var/log/mysql.log.
>From mysqldump: ------------------- [symbiot (06:35:45) ~]# mysqldump -u root -p UniversalTimeline Enter password: -- MySQL dump 10.9 -- -- Host: localhost Database: UniversalTimeline -- ------------------------------------------------------ -- Server version 4.1.20 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8 */; /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; mysqldump: Got error: 2013: Lost connection to MySQL server during query when using LOCK TABLES >From /var/log/mysql.log: -------------------------------- mysqld got signal 11; 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. 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. key_buffer_size=8388600 read_buffer_size=131072 max_used_connections=1 max_connections=100 threads_connected=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 225791 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Number of processes running now: 0 071113 06:36:06 mysqld restarted 071113 6:36:07 InnoDB: Started; log sequence number 0 43644 /usr/libexec/mysqld: ready for connections. Version: '4.1.20' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution Any hints as to what's going on here? I don't remember having this problem with MySQL 3.x (but that was many moons ago). Cheers, Arpotu. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
