LRU dump backup¶
Percona XtraBackup includes a saved buffer pool dump into a backup to enable
reducing the warm up time. It restores the buffer pool state from
ib_buffer_pool file after restart. Percona XtraBackup discovers
ib_buffer_pool and backs it up automatically.
If the buffer restore option is enabled in my.cnf, buffer pool will be in
the warm state after backup is restored.
Find the information on how to save and restore the buffer pool dump in Saving and Restoring the Buffer Pool State.
Get expert help¶
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Last update:
2024-10-30