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evaluate memory usage optimization potential for borg

1

see there: https://habr.com/en/post/458518/

ThomasWaldmann

``` $ borg-1.0.11 create -v tw@localhost:repo::test input/ Synchronizing chunks cache... Archives: 9, w/ cached Idx: 0, w/ outdated Idx: 0, w/o cached Idx: 9. Fetching and building archive index for...

ThomasWaldmann

Include (un)changed file stats in --stats output

2

It would be nice to see the total number of file cache hits with `--stats` so you could tell how many files were (not) changed at a glance. Currently there...

Arcovion

see #4422 discussion. in the repo and also in the cache, we have a ini-like `config` file that stores some values. some of them are mostly-static: - repo in repokey...

ThomasWaldmann

Borg serve read-only mode

12

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

scruloose

Investigate preadv2/pwritev2 flag RWF_UNCACHED for file IO.

9

There are patches in flight for the linux kernel to add an additional mechanism to allow file IO without affecting file caches. The proposal uses a new flag RWF_UNCACHED for...

textshell

binary testing with llfuse/pyfuse3

1

``` $ ./borg.exe mount repo mnt ^ works $ BORG_FUSE_IMPL=pyfuse3 ./borg.exe mount borg/repo/ borg/mnt2 borg mount not available: no FUSE support, BORG_FUSE_IMPL=pyfuse3. ``` Guess the binary was built with llfuse...

ThomasWaldmann

improve stale lock handling

1

taken from #955 where this was suggested: by @jdchristensen : However, if some kind of automated lock removal was desired, one idea would be for borg to update the timestamp...

ThomasWaldmann

Orphans Problem

1

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

MarcS1975

See discussion in #5899. PRs are welcome!

ThomasWaldmann