Provide a way to perform SST starting from a LSN

Description

We want to add support for incremental backups using garbd and SST in the PXC operator. Currently, the xtrabackup-sst script does not support incremental backups, which requires modifications to handle LSNs. We want to pass the LSN in the SST string and get pages bigger than this LSN with SST.

It is not possible to implement this feature for general case. LSN is specific to donor. It should ask for the same donor for incremental. Sticky backup(sticking to the same donor) script. What if the original donor does not exist anymore.

They are using GarbD needs to ask the same donor.

Environment

None

Activity

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Aaditya Dubey July 1, 2024 at 9:47 AM

Hi

Thank you for the report and feedback.

Details

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Needs QA

Yes

Priority

Smart Checklist

Created June 27, 2024 at 8:16 AM
Updated 5 days ago

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