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  1. Percona Server
  2. PS-2360

LP #785489: Option to block start InnoDB until LRU is preloaded from dump

    Details

    • Type: Bug
    • Status: Done
    • Priority: Low
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      **Reported in Launchpad by Vadim Tkachenko last update 28-09-2011 17:11:16

      It may be not obvious why it is needed, but it is for integration Percona Server with Galera replication.
      When we propagate new node we want node to start in "warm" state, and for this - preload buffer pool dump from disk before
      InnoDB reports to MySQL that it started.

      Looking into source code - it is just two-lines fix.

      I propose to make special startup option i.e. --enable-blocking-lru-preload or like that which will trigger this behavior

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              • Assignee:
                Unassigned
                Reporter:
                lpjirasync lpjirasync (Inactive)
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