… recover such a table ? There are multiple things which can get corrupted and I will be looking in details on the simple… stuff. I’m using MyISAM table for the reason you’ll see later. You may think why do not you simply rebuild… think will will scan the table until first corrupted row and get result in MyISAM table ? Unfortunately test2 ended up to be empty…
Comment: The perils of InnoDB with Debian and startup scripts
January 29, 2009 By 13 Comments
… to me why do it this way all together. If you want tables to be checked and repaired on startup myisam_recover… tables at the same time blocking all connections may be MyISAM is simply not the right choice for you. Running check… some queries ran against corrupted MyISAM tables which can cause wrong query results or further corruption and you can still get MySQL stalled/running…
Post: MySQL Server Variables - SQL layer or Storage Engine specific.
June 8, 2006 By 14 Comments
… storage engines prefix. This is why we have key_buffer, not “myisam_key_buffer” for example. … updating indexes for MyISAM tables. Good for performance but tables will be badly corrupted on crash. …. low_priority_updates If enabled selects will get higher priority than updates and waiting update …
Comment: Evaluating IO subsystem performance for MySQL Needs
March 5, 2008 By 23 Comments
…in this case will corrupt Innodb database and even with MyISAM you’re risking journaling file system corruption. File system … at the specs and see how close we get. Even if you test raw RAID partition you’… RAID controller with its drivers anyway. This is why I prefer to test the whole stack and …
Comment: Falcon Storage Engine Design Review
January 12, 2007 By 19 Comments
…size*0.9 is good value for all cases why to have two values, if not it would …as MyISAM does it. Checksums are good for many reasons, ie tracing bad memory or hardware melt down before corruption…not fit to the old one any more but gets fragmented now right ? Regarding real world applications – very …
Comment: Should you move from MyISAM to Innodb ?
January 12, 2009 By 59 Comments
…you would not be using MyISAM if you would. You still did not answer WHY you need to restore single…the slave or DRBD/SAN based standby 2) Data corruption with crash. Switch to the slave. 3) Hacker break…could pay us for few minutes of downtime and get .ibd files movable for XtraDB 
In any case …
Post: Commodity Hardware, Commodity Software and Commodity People
June 15, 2007 By 9 Comments
… copy (MyISAM) table while server is running and it would typically work. Even if table is corrupted MySQL…than Oracle and other systems here – typically you get charged more for Advanced features but with …storage engines out where are for MySQL but why could not one develop smaller and lighter top …
Post: Using LVM for MySQL Backup and Replication Setup
August 21, 2006 By 53 Comments
…mounted same as original file system Why snapshot based MySQL backups are great … storage engines It works with MyISAM and Innodb and BDB, It … Backing up database which was already corrupted is very nasty problem you want…is not large enough snapshot will get invalidated and backup will be aborted…
