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update CHANGES about compaction changes

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Thomas Waldmann 2018-07-14 19:15:09 +02:00
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docs/changes.rst
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@ -139,6 +139,7 @@ Compatibility notes:
- dropped support / testing for Python 3.4 and 3.5, minimum requirement is 3.6. - dropped support / testing for Python 3.4 and 3.5, minimum requirement is 3.6.
In case your OS does not provide Python >= 3.6, consider using our binary, In case your OS does not provide Python >= 3.6, consider using our binary,
which does not need an external Python interpreter. which does not need an external Python interpreter.
- freeing repository space only happens when "borg compact" is invoked.
- list: corrected mix-up of "isomtime" and "mtime" formats. Previously, - list: corrected mix-up of "isomtime" and "mtime" formats. Previously,
"isomtime" was the default but produced a verbose human format, "isomtime" was the default but produced a verbose human format,
while "mtime" produced a ISO-8601-like format. while "mtime" produced a ISO-8601-like format.
@ -148,15 +149,32 @@ Compatibility notes:
New features: New features:
- compact: "borg compact" needs to be used to free repository space by
compacting the segments (reading sparse segments, rewriting still needed
data to new segments, deleting the sparse segments).
Borg < 1.2 invoked compaction automatically at the end of each repository
writing command.
Borg >= 1.2 does not do that any more to give better speed, more control,
more segment file stability (== less stuff moving to newer segments) and
more robustness.
See the docs about "borg compact" for more details.
- "borg compact --cleanup-commits" is to cleanup the tons of 17byte long
commit-ony segment files caused by borg 1.1.x issue #2850.
Invoke this once after upgrading (the server side) borg to 1.2.
Compaction now automatically removes unneeded commit-only segment files.
- prune: Show which rule was applied to keep archive, #2886 - prune: Show which rule was applied to keep archive, #2886
Fixes: Fixes:
- repository compaction now automatically removes unneeded 17byte commit-only
segments, #2850
- avoid stale filehandle issues, #3265 - avoid stale filehandle issues, #3265
- make swidth available on all posix platforms, #2667 - make swidth available on all posix platforms, #2667
Other changes: Other changes:
- repository: better speed and less stuff moving around by using separate
segment files for manifest DELETEs and PUTs, #3947
- use pyinstaller v3.3.1 to build binaries - use pyinstaller v3.3.1 to build binaries
- msgpack: switch to recent "msgpack" pypi pkg name, #3890 - msgpack: switch to recent "msgpack" pypi pkg name, #3890
- llfuse: modernize / simplify llfuse version requirements - llfuse: modernize / simplify llfuse version requirements