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linux:backup:overview [2016/05/18 07:28] – [Performance] niziak | linux:backup:overview [2016/12/07 07:09] – [rsync] niziak | ||
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* no build-in incremental snapshots support | * no build-in incremental snapshots support | ||
* incremental backups of modified files possible (using --backup and --backup-dir params) | * incremental backups of modified files possible (using --backup and --backup-dir params) | ||
+ | |||
+ | ==== delete files ==== | ||
+ | <code bash> | ||
+ | rsync --delete-missing-args --backup --files-from list_file_to_delete.txt src/ 192.168.1.1:: | ||
+ | </ | ||
+ | |||
===== rsnapshot ===== | ===== rsnapshot ===== | ||
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* Mirrored structure is available at destination (like rsync). Easy to browse. | * Mirrored structure is available at destination (like rsync). Easy to browse. | ||
* ACL and extended attributes support | * ACL and extended attributes support | ||
+ | * Update is slow | ||
* special directory '' | * special directory '' | ||
* [[http:// | * [[http:// | ||
+ | * < | ||
===== duplicity ===== | ===== duplicity ===== | ||
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* front end to duplicity | * front end to duplicity | ||
+ | <code bash> | ||
+ | duply my-backup backup | ||
+ | duply my-backup cleanup --extra-clean --force | ||
+ | </ | ||
====== Performance ====== | ====== Performance ====== | ||
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^ proto ^ tool ^ initial copy ^ update no changes | ^ proto ^ tool ^ initial copy ^ update no changes | ||
- | | rsync | rsync | | 22s | 3m25 | | + | | rsync | rsync | | 22s | 3m25 | |
- | | ssh | rdiff-backup | + | | ssh | rdiff-backup |
| rsync | rsnapshot | | rsync | rsnapshot | ||