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Re: Obtaining binlog coordinates after crash recovery
Posted by: Rob Wagner
Date: February 03, 2021 12:00PM

I saw that page. The trouble with that page is there isn't a way to know the *coordinates* in step 1. In that example, it's using a wallclock time. But on a busy server, wallclock time does not tell you precisely where to start your PIT recovery from. You really need to use --start-position, not --start-datetime, and there doesn't seem to be a way to determine --start-position from version 8.0+.

(yes, I know you can do flush tables with read lock followed by show master status, but that isn't viable on busy databases.)

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Re: Obtaining binlog coordinates after crash recovery
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February 03, 2021 12:00PM


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