Provide a way to perform SST starting from a LSN
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Aaditya Dubey July 1, 2024 at 9:47 AM
Hi @ege.gunes
Thank you for the report and feedback.
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ege.gunes
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Created June 27, 2024 at 8:16 AM
Updated 5 days ago
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.