Percona Server with XtraDB

Refactor innodb_adaptive_checkpoint

Reported by Vadim Tkachenko on 2010-12-12
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona Server
Medium
Unassigned

Bug Description

In Percona 5.5 I propose to remove
innodb_adaptive_checkpoint

We should reuse
innodb_adaptive_flushing variable.

In MySQL 5.5 it is boolean variable, but we can make it accepting several parameters:
0 or OFF |
native ( use InnoDB-plugin adaptive_flushing) |
estimate |
keep_average.

Do we need to keep reflex ?

Changed in percona-server:
assignee: nobody → Yasufumi Kinoshita (yasufumi-kinoshita)
milestone: none → 5.5-20beta
Changed in percona-server:
importance: Undecided → Medium
status: New → Confirmed

I don't accept.
The exist parameter "innodb_adaptive_flushing" should not be changed.

innnodb_adaptive_flushing_method = [native | estimate | keep_average ]
is acceptable. I will implement.

Changed in percona-server:
status: Confirmed → In Progress
Changed in percona-server:
status: In Progress → Fix Committed
Changed in percona-server:
status: Fix Committed → Fix Released
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