Can I move the undo log outside of ibdata1 in MySQL 5.6 on an existing server?
题
I've been growing concerned about the large size of ibdata1 that can never shrink even when using file-per-table on innodb
Moving the undo log files outside seemed logical but this procedure seems rather complicated:
http://dev.mysql.com/doc/refman/5.6/en/tablespace-splitting-undo.html
Does anyone have hands-on experience accomplishing this on a live server?
This line makes it sound like it is impossible once mysql is already installed and running:
this feature can only be enabled when initializing a MySQL instance
So too late now?
没有正确的解决方案
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