percona-discussion team mailing list archive

[Evgeniy Stepchenko <evgeny.stepchenko@xxxxxxxxxxx>]

replaced by https://blueprints.launchpad.net/percona-xtradb/+spec
/control-merging-insert-buffer and https://blueprints.launchpad.net
/percona-xtradb/+spec/restrict-insert-buffer-size

** Changed in: percona-patches
       Status: New => Invalid

-- 
make insert buffer more controlable
https://bugs.launchpad.net/bugs/312066
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Status in Patches for MySQL by Percona: Invalid
Status in Percona XtraDB Storage Engine for MySQL: Invalid

Bug description:
* add parameter to limit insert buffer size
    current limit of the size is the half of the buffer pool.
    it may be too large when we use huge buffer pool (over several GB).

* add parameter to make the merging more active
    currently, we can control the activity by innodb_io_capacity.
    but, it may be still insufficient for high-end hardware.