adrift on a cosmic ocean

Writings on various topics (mostly technical) from Oliver Hookins and Angela Collins. We currently reside in Sydney after almost a decade in Berlin, have three kids, and have far too little time to really justify having a blog.

Posts tagged with fail

  • MySQL replication and the idempotence myth
    Posted by Oliver on the 11th of January, 2011 in category Tech

    I had a fairly frustrating time today trying to explain to someone that indeed the order of actions matters very much when trying to recover failed replication on a MySQL server. We had a good dump from the master taken with --single-transaction --master-data=2 (yes, all InnoDB tables here), and had imported it successfully. However, at the critical moment of reading the binary log name and…

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