Commit graph

6 commits

Author SHA1 Message Date
Thomas Waldmann
b5404209bb add swidth call to determine string width on terminal
on posix platforms, this is a small wrapper around wcswidth(3).
2016-05-18 17:40:04 +02:00
Marian Beermann
805f63167c
Translate Linux fsflags to BSD flags and vice versa 2016-05-18 00:22:53 +02:00
Marian Beermann
c52861e0ca
Improve LoggedIO write performance, make commit mechanism more solid
- Instead of very small (5 MB-ish) segment files, use larger ones
- Request asynchronous write-out or write-through (TODO) where it is supported,
  to achieve a continuously high throughput for writes
- Instead of depending on ordered writes (write data, commit tag, sync)
  for consistency, do a double-sync commit as more serious RDBMS also do
  i.e. write data, sync, write commit tag, sync
  Since commits are very expensive in Borg at the moment this makes no
  difference performance-wise.

New platform APIs: SyncFile, sync_dir

[x] Naive implementation (equivalent to what Borg did before)
[x] Linux implementation
[ ] Windows implementation
[-] OSX implementation (F_FULLSYNC)
2016-05-14 22:47:18 +02:00
Thomas Waldmann
35280e9a65 label platform code, exclude freebsd and unknown platform from coverage measurement
this coverage configuration is mostly for travis and there we only can test linux and darwin.
2015-11-01 23:06:52 +01:00
Thomas Waldmann
5e98400a5a fix all references to package name
use relative imports if possible
reorder imports (1. stdlib 2. dependencies 3. borg 4. borg.testsuite)
2015-05-22 19:21:41 +02:00
Thomas Waldmann
78bfc58b47 rename package directory to borg 2015-05-22 17:48:54 +02:00
Renamed from attic/platform.py (Browse further)