pt-table-checksum compatibility with Percona XtraDB Cluster

[Laurent MINOST]

Hi,

Was just wondering if pt-table-checksum is compatible with Percona XtraDB Cluster to check data integrity against all nodes, if yes how do we need to use it in this case please ?

Thanks,
Regards.

Laurent

[seppo....@codership.com]

afaik, pt-table-checksum is not yet compatible with PXC. To run the
checksum in synchronous cluster, each node needs to process the
checksum in same slot of transaction stream. There is support in
Galera side to enable synchronous checksumming. However,
pt-table-checksum will need some tuning to use this new feature.

-seppo

[Laurent MINOST]

Hi Seppo,

Thanks for this answer, maybe someone from Percona will answer with some details about the support of PXC with pt-table-checksum in the near future ?

Regards,

Laurent

[Vadim Tkachenko]

Laurent,

It should be supported in our next Percona Toolkit 2.1.4 release.

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Vadim Tkachenko, CTO, Percona Inc.
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[Laurent MINOST]

Hi Vadim,

Thanks for this information, do you know when is it planned to be released please ?

Regards,

Laurent

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[Vadim Tkachenko]

Laurent,

It should be released next week.

Thanks,
Vadim

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>> Schedule meeting: http://tungle.me/VadimTkachenko
>>
>> Looking for Replication with Data Consistency?
>> Try Percona XtraDB Cluster!
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[Laurent MINOST]

Hi Vadim,

Thks, I was not expecting such a near ETA :) That's good !

Regards,

Laurent

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>>
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>>
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