~sergei.glushchenko/percona-xtrabackup/2.1-decompress-thread-per-file

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  • Committer: Alexey Kopytov
  • Date: 2012-06-14 14:48:55 UTC
  • mfrom: (391.1.49 2.0)
  • Revision ID: akopytov@gmail.com-20120614144855-s9jmr4tn6xhxuv51
Bug #977652: Compressed/Uncompressed incremental backup fails on
compressed full backup in Xtrabackup 2.0.0

Re-implementation of the fix for 2.1 based on refactoring done
previously in this branch.

The problem was that xtrabackup created a compressed
xtrabackup_checkpoints file when compresses was used to create the full
backup. Which made full backups unusable for incremental backups without
decompressing them first.

Fixed by omitting compression for xtrabackup_checkpoints.

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