bakare

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Cyryl Płotnicki ee51ca16de add notes		2019-01-12 14:50:23 +00:00
.vscode	add vscode tasks	2018-12-22 16:08:49 +00:00
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tests	cleanup	2019-01-12 14:47:42 +00:00
.gitignore	Ignore intellij files	2018-08-17 17:58:42 +01:00
Cargo.lock	Extract a repository concept	2019-01-12 14:39:20 +00:00
Cargo.toml	Extract a repository concept	2019-01-12 14:39:20 +00:00
LICENSE	Initial commit	2018-08-14 19:59:05 +01:00
README.md	add notes	2019-01-12 14:50:23 +00:00
rust-toolchain	add toolchain	2018-12-20 16:47:22 +00:00
rustfmt.toml	rustfmt config	2018-10-04 13:42:39 +01:00

README.md

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:

fast
using max bandwidth
use max cpu
use max disk I/O
memory usage limit
encryption by default - asymmetric, creates a keypair for you
deduplication of file data
fuzzy find by file name in stored files
failure to process one file should not affect any other files

Implementation:

test with randomly created dirs and files, with property based tests and fuzzer