![]() ![]() It also helps perform a mysql shutdown faster) If your database is all MyISAM, you can skip this step. Step 02) On ServerA, run SET GLOBAL innodb_max_dirty_pages_pct = 0 from mysql and about 10 minutes (This purges dirty pages from the InnoDB Buffer Pool. Step 01) install the same version of mysql on ServerB that ServerA has If you are more than willing to live with some slow DB performance, you can perform a series of rsyncs from the old server (ServerA) to the new server (ServerB) even while mysql is still running on ServerA. ![]() Since two questions were merged here (jcolebrand): EDIT You can reload that dumpfile to any MySQL server of your choose. No need to cncern yourself with InnoDB semantics if you just want one table. For sake of simplicity, clarity, and brevity, simply perform a mysqldump of the desired table using the -single-transaction parameters to have perfect point-in-time dump of the table. You need not wait 24 hours.īased on the aforementioned quote from the Certification book, there are many factors that govern how to backup a specific InnoDB table. Then kill the mysql session with the 24 hour lock. ![]() One second later, perform the copy in another ssh session. In one ssh session to hold table as read only and hold the lock for 24 hours. You could run the following: LOCK TABLES mydb.mytable READ Of course, you could shutdown mysql and copy the 3 table files. You can even to this from a Windows server to a Linux Server or a MacOS. Since these file have no further logical association attach to it, migrating a table from one DB server to another. These files are used interdependently to represent the table from a logical standpoint in mysql. /var/lib/mysql/mydb/mytable.MYI (.MYI file).If mydb.mytable uses the MyISAM storage engine, the table will physically be manifested as three separate files There are two major ways based on storage engine to move individual tables.įor the given example we will suppose the following: Both machines must use IEEE floating-point format or else the.Both machines must use two's-complement integer arithmetic.According to the MySQL 5.0 Certification Study Guide, Chapter 32 Section 32.3.4, Pages 456,457 describe the Conditions for Binary Portability which bring out the following: ![]()
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