borg

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Control Borg process from another program?

8

Hi, my use case is that I have an application, which puts databases into backup mode one by one, but all the database files should be stored in one `borg...

Daniel-Nashed

Speeding up deduplication

7

Hi, this approach for deduplication seems interesting: https://www.usenix.org/system/files/conference/atc16/atc16-paper-xia.pdf It has led to a x2 speed-up in zstd: https://github.com/facebook/zstd/pull/2483 How about using it in borg-backup?

LaurentBonnaud

new chunking algorithms

5

fastCDC https://www.usenix.org/system/files/conference/atc16/atc16-paper-xia.pdf fastCDC are some optimizations on top of the very simple GEAR rolling hash. old ticket about performance: https://github.com/borgbackup/borg/issues/1021 benchmark from there: https://github.com/borgbackup/borg/files/276308/chunker_bench.py.txt

ThomasWaldmann

casync decompresses x1.5 faster than borg on same config (and other benchmarks)

32

_UPD 2023-06-26 14:30 UTC: this is useless benchmark, see https://github.com/borgbackup/borg/issues/7674#issuecomment-1606015655 . I did proper benchmark here: https://github.com/borgbackup/borg/issues/7674#issuecomment-1607612493 ._ Hi. I did many speed comparisons. Here are results: - casync (...

safinaskar

Integrity error

18

## Have you checked borgbackup docs, FAQ, and open GitHub issues? Yes ## Is this a BUG / ISSUE report or a QUESTION? Bug ## System information. For client/server mode...

WDMdanila

When a exclude-norecurse pattern ends with a trailing slash, Borg still recurses one level below the excluded path

13

## Have you checked borgbackup docs, FAQ, and open Github issues? Yes. #3209 might be related. ## Is this a BUG / ISSUE report or a QUESTION? ISSUE ## System...

c0d3z3r0

Can Borg show me which files/dirs are subject for next backup prior to the actual backup?

4

## Have you checked borgbackup docs, FAQ, and open Github issues? Yes ## Is this a BUG / ISSUE report or a QUESTION? Question Is it possible for `borg` to...

jose1711

pattern matching, docs vs. reality

5

While dealing with #7631, we noted that this patterns file does not work as I expected: ``` P sh R /Users/tw/w/borg + Users/tw/w/borg/src + Users/tw/w/borg/src/borg + Users/tw/w/borg/src/borg/helpers + Users/tw/w/borg/src/borg/helpers/** -...

ThomasWaldmann

Unclear documentation about exclusion patterns

13

## Have you checked borgbackup docs, FAQ, and open Github issues? Yes ## Is this a BUG / ISSUE report or a QUESTION? Issue on documentatioon Following up borgbase/vorta#1487, I'm...

christophehenry

Extend initial storage quota

16

How can I extend initial storage quota? borg init --storage-quota 4G after some backups I need more space how to have a repository 8G for example?

lucnap