holland-coredev team mailing list archive

[Andrew Garner <1194988@xxxxxxxxxxxxxxxxxx>]

Feature branch: https://github.com/holland-
backup/holland/tree/feature/lp_1194988_use_show_engines

Should be included in holland 1.0.12

** Changed in: holland-backup
   Importance: Undecided => High

** Changed in: holland-backup
       Status: New => Fix Committed

** Changed in: holland-backup
       Status: Fix Committed => In Progress

** Changed in: holland-backup
     Assignee: (unassigned) => Andrew Garner (muzazzi)

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https://bugs.launchpad.net/bugs/1194988

Title:
  have_innodb removed in mysql 5.6

Status in Holland Backup Framework:
  In Progress

Bug description:
  This is used by mysqldump-lvm to determine whether we should set any
  innodb parameters.

  This is documented in the MySQL docs here:

  "* have_innodb

  YES if mysqld supports InnoDB tables. DISABLED if --skip-innodb is
  used.

  This variable was removed in MySQL 5.6.1. Use SHOW ENGINES instead."

  
  This sort of breaks mysqldump-lvm with MySQL 5.6, since we'll fail to set a proper innodb-log-file-size.   5.6 will automatically regenerate new logs - but this might generate a lot of unnecessary io on the snapshot and eat up snapshot space.

  Holland needs to check SHOW ENGINES instead.

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