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  1. Series 5.5
  2. Bug #715585
  3. Comment #3

Comment 3 for bug 715585

Revision history for this message
Vadim Tkachenko (vadim-tk) wrote : Re: [Bug 715585] Re: port innodb_sync_checkpoint_limit from Facebook patch

Yasufumi,

There is option for one who wants to increase that.
By default there is no danger.

On Tue, Feb 22, 2011 at 10:51 PM, Yasufumi Kinoshita
<email address hidden> wrote:
> I think the some part of the patch seems to increase danger possibility to overwrite transaction logs after the last checkpoint.
> I don't accept it.
>
> ** Changed in: percona-server/5.5
>       Status: Confirmed => Invalid
>
> --
> You received this bug notification because you are a member of Percona
> developers, which is the registrant for Percona Server.
> https://bugs.launchpad.net/bugs/715585
>
> Title:
>  port innodb_sync_checkpoint_limit from Facebook patch
>
> Status in Percona Server with XtraDB:
>  Won't Fix
> Status in Percona Server 5.5 series:
>  Invalid
>
> Bug description:
>  Facebook commit http://bazaar.launchpad.net/~mysqlatfacebook/mysqlatfacebook/5.1/revision/3625
>  contains implementation for innodb_sync_checkpoint_limit feature.
>  We need to look into porting it to Percona Server.
>

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Vadim Tkachenko, CTO, Percona Inc.
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