bakare/README.md

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2019-01-11 15:31:02 +00:00
Motivation:
All the backup systems are either slow or crashing or both on my backup.
Tried duply:
* works but very slow:
```
--------------[ Backup Statistics ]--------------
StartTime 1547198362.85 (Fri Jan 11 09:19:22 2019)
EndTime 1547209509.04 (Fri Jan 11 12:25:09 2019)
ElapsedTime 11146.19 (3 hours 5 minutes 46.19 seconds)
SourceFiles 3065438
SourceFileSize 585041709586 (545 GB)
NewFiles 0
NewFileSize 0 (0 bytes)
DeletedFiles 0
ChangedFiles 0
ChangedFileSize 0 (0 bytes)
ChangedDeltaSize 0 (0 bytes)
DeltaEntries 0
RawDeltaSize 0 (0 bytes)
TotalDestinationSizeChange 111 (111 bytes)
Errors 0
-------------------------------------------------
--- Finished state OK at 12:25:15.000 - Runtime 03:06:43.000 ---
```
Tried restic:
* crashes with OOM
Goals for bakare:
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* fast
* using max bandwidth
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* use max cpu
* use max disk I/O
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* memory usage limit
* encryption by default - asymmetric, creates a keypair for you
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* deduplication of file data
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* fuzzy find by file name in stored files
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* failure to process one file should not affect any other files
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Implementation:
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* test with randomly created dirs and files, with property based tests and fuzzer