- Committer: Sergei Glushchenko
- Date: 2013-04-17 12:00:16 UTC
- Revision ID: sergei.glushchenko@percona.com-20130417120016-2ttzx1dmdhwvipdp
Bug 856400
Remove dropped tables from a full backup when merging an incremental one
The problem is that between full and incremental backups such a DDL
operations as DROP TABLE and ALTER TABLE DROP PARTITION are possible.
Incremental backup doesn't contain dropped tablespaces, while full
backup still does.
Solution is to enumerate all tablespaces in datadir (which present on
filesystem) and drop those which doesn't present in incremental backup.
Xtrabackup part is done once incremental deltas are applied to full backup.
Minor code refactoring has been done to avoid code duplication for
enumerating files in data directory.
Innobackupex part remembers files which been copied from incremental
backup directory to full backup directory. After it walks through the
full backup directory and removes files which has been untouched during
copy with exception of InnoDB tablespaces and some othe file types.
Remove dropped tables from a full backup when merging an incremental one
The problem is that between full and incremental backups such a DDL
operations as DROP TABLE and ALTER TABLE DROP PARTITION are possible.
Incremental backup doesn't contain dropped tablespaces, while full
backup still does.
Solution is to enumerate all tablespaces in datadir (which present on
filesystem) and drop those which doesn't present in incremental backup.
Xtrabackup part is done once incremental deltas are applied to full backup.
Minor code refactoring has been done to avoid code duplication for
enumerating files in data directory.
Innobackupex part remembers files which been copied from incremental
backup directory to full backup directory. After it walks through the
full backup directory and removes files which has been untouched during
copy with exception of InnoDB tablespaces and some othe file types.
| Filename | Latest Rev | Last Changed | Committer | Comment | Size | ||
|---|---|---|---|---|---|---|---|
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contrib
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241.3.1 | 13 years ago | Daniël van Eeden | Add contrib directory with an backup script exampl |
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doc
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213.3.1 | 13 years ago | Aleksandr Kuzminsky | Added XtraBackup manual page |
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patches
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228.1.2 | 13 years ago | Alexey Kopytov | Port XtraBackup to Percona Server 5.5.9-beta20.1 c |
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src
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385.1.1 | 12 years ago | Alexey Kopytov | Rebase of the parallel compression patch on new tr |
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test
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134.1.1 | 13 years ago | Aleksandr Kuzminsky | Added the XtraBackup test framework |
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utils
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30.1.2 | 15 years ago | Vadim Tkachenko | directory restructure |
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.bzrignore |
449 | 11 years ago | Stewart Smith | merge from 1.6: Bug #1021954: XtraBackup on MultiI | 196 bytes |
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BUILD-WIN.txt |
244.4.1 | 13 years ago | Alexey Kopytov | Added initial support for Windows builds: - remov | 2.9 KB |
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BUILD.txt |
504.10.2 | 11 years ago | Laurynas Biveinis | Add MySQL 5.6 support. https://blueprints.launchpa | 2.3 KB |
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CMakeLists.txt |
244.4.1 | 13 years ago | Alexey Kopytov | Added initial support for Windows builds: - remov | 1.6 KB |
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COPYING |
174.1.1 | 13 years ago | Stewart Smith | add COPYING file with GPLv2 license. xtrabackup is | 18.6 KB |
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innobackupex |
529 | 11 years ago | Sergei Glushchenko | Bug 856400 Remove dropped tables from a full backu | 107 KB |
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VERSION |
519.1.1 | 11 years ago | Ignacio Nin | Update version to 2.0.6 | 25 bytes |
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