1.1 KiB
1.1 KiB
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