Mysqldump Error 24
Contents |
he got when using a mysqldump script out of resources when opening file errcode 24 he'd been using for a while without any problems: mysqldump: mysqldump got error 23 out of resources when opening file (errcode 24) when using lock tables Got error: 29: File './sampl/table.MYD' not found (Errcode: 24) when using LOCK TABLES As it mariadb open_files_limit turned out this error simply means that mysql run out of file descriptors when locking tables – and this error happens only if you
Mysql Open Files Limit
have many tables in your database (more thanopen_files_limit in your my.cnf). It even has been reported as a bug, although it is not. To cure the problem, simply pass the --single-transaction option to your mysqldump command. If, however, you are getting this kind of errors during normal database operations – then the mysqldump single-transaction only solution is to increase open_files_limit in mysql configuration file. Hope this saves you some time! source Add new comment Your name Subject Comment * More information about text formatsPlain textNo HTML tags allowed.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically. CAPTCHAThis question is for testing whether you are a human visitor and to prevent automated spam submissions. Search form Search Webstuff MySQLUseful queries Change root password Import mysqldumps with a progress bar Minimum MySQL permissions for mysqldump backup mysqldump: Got error: 29 when using LOCK TABLES Web serversApache virtual hosts not working after upgrading Ubuntu from 12.04 to 14.04 Nginx as a front end proxy for apache Nginx redirect http to https Remove passphrase from ssl key EmailPostfix: Configuring Gmail (Google) as Relay Web2pyset admin password when not using the integrated web server Copyright © 2016, KB. Theme by Devsaran
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask http://kb.openstudioproject.com/content/webstuff/mysqldump-got-error-29-when-using-lock-tables a question Anybody can answer The best answers are voted up and rise to the top Out of resources for mysqldump up vote 20 down vote favorite 6 I'm trying to do a mysqldump on a Windows server and I get the following error message : mysqldump: Got error: 23: Out of resources when opening file '.\db\sometable.MYD' (Errcode: 24) when using LOCK TABLES http://serverfault.com/questions/104618/out-of-resources-for-mysqldump Here's the command I'm running : mysqldump -u user -p"pass" --lock-tables --default-character-set=latin1 -e --quick databasename > "query.sql" Restarting the mysql service didn't help. I always get the message for the same table. I've tried reducing the table_cache and max_connections variables from 64 to 32 and 30 to 10 respectively but I still get the error only this time for a different table (and from now on the error message is always mentionning the second table). The same script is running on a dozen other Windows servers having the same database without problems. All databases have 85 tables. mysql share|improve this question edited Jan 20 '10 at 16:43 asked Jan 20 '10 at 14:58 Philippe Carriere 203128 What operating system do you have MySQL running on? –davey Jan 20 '10 at 15:19 Windows everywhere. –Philippe Carriere Jan 20 '10 at 15:43 How many tables in the DB? Seems like some kind of file descriptor limit. –davey Jan 20 '10 at 15:53 85 tables in the DB. –Philippe Carriere Jan 20 '10 at 16:35 Informations added to the descr
Cube Solve 3×3QuotesOtherAliensHumanityMysterious Fish And Bird DeathsShows Worth WatchingAbout Fixing Mysqldump Lock Tables Error 2 Replies If you ever find yourself doing a mysqldump on a large database, you may end up seeing this error: user@computer:$ mysqldump: Got error: 29: File './db/table_1001269.MYD' not http://collaboradev.com/2011/07/29/fixing-mysqldump-got-error-29-file-dbtable_1001269-myd-not-found-errcode-24-when-using-lock-tables/ found (Errcode: 24) when using LOCK TABLES If this happens, just re-run the mysqldump command and add the -skip-lock-tables flag: user@computer:$ mysqldump -uuser -ppassword --skip-lock-tables database > database.sql MySQL sometimes tries to incorrectly lock tables on the information_schema database. Share this:RedditLinkedInFacebookEmailPrintTwitterGoogleTumblrPinterestPocket This entry was posted in MySQL and tagged mysql, mysqldump on July 29, 2011 by godlikemouse. Post navigation ← Advanced JavaScript out of Notation Creating Virtual Network Adapters In CentOS → 2 thoughts on “Fixing Mysqldump Lock Tables Error” Mark Nett January 4, 2012 at 6:37 am Thanks! This resolved my issue. But I would like to know if this have any consequences!Is all data backed up? or any chance of some data missing? Reply ↓ GodLikeMouse Post authorJanuary 4, 2012 at 10:59 pm I out of resources haven't had any problems with it. Please let me know if you do. Reply ↓ Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email. Search for: .net 3d attachment bash c# c/c++ cluster code command pattern css d3 decryption encryption engine example execution fastest fluid fullscreen hadoop html java javascript jquery linux memcpy mysql network optimization php plugin rabbit-mq remote RightScale RightScript scope singleton sshfs ThreeJS tips and tricks tutorial WebGL Windows 10 write xhtmlWP Cumulus Flash tag cloud by Roy Tanck requires Flash Player 9 or better. Connect Pages About Code jquery.cube jquery.cube.threejs jquery.querystring jquery.template Zenhance MVC Framework Cubes Basic Speed Cubing Techniques 3×3 GodLikeMouse Hybrid Cube Solve 3×3 Other Aliens Humanity Mysterious Fish And Bird Deaths Shows Worth Watching Quotes Resume Recent Posts How To: Xfinity TV and Arch Linux Arch Linux Hydra Build Running Graboid on Linux Windows 10 BASH: Tips and Tricks Zenhance NodeJS MVC Framework Is Alive Archives October 2016 September 2