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NEWS: list more recent changes

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Luca Boccassi 2021-06-03 18:17:16 +01:00
parent 7ff9d99e9e
commit 165c23c6b2
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34
NEWS
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@ -84,7 +84,8 @@ CHANGES WITH 249 in spe:
* portablectl gained a new switch --extension= for enabling portable
service images with extensions that follow the extension image
concept introduced with v248.
concept introduced with v248, and thus allows layering multiple
images when setting up the root filesystem of the service.
* systemd-coredump will now extract ELF build-id information from
processes dumping core and include it in the coredump report.
@ -416,6 +417,37 @@ CHANGES WITH 249 in spe:
https://systemd.io/ARCHITECTURE
* Units using ConditionNeedsUpdate= will no longer be activated in
the initrd.
* It is now possible to list a template unit in WantedBy= or RequiredBy=
of another template unit, which will be triggered using the same
instance name.
* A new MemoryAvailable property is available for units. If the unit,
or the slice(s) it is part of, have a memory limit set via MemoryMax=/
MemoryHigh=, MemoryAvailable will indicate how much more memory the
unit can claim before hitting the limit(s).
* systemd-coredump will now try to stay below the cgroup memory limit
placed on itself or one of the slices it runs under, if the storage
area for core files (/var/lib/systemd/coredump/) is placed on a tmpfs,
since files written on such filesystems count toward the cgroup memory
limit. If there is not enough available memory in such cases to store
the core file uncompressed, systemd-coredump will skip to compressed
storage directly (if enabled) and it will avoid analyzing the core file
to print backtrace and metadata in the journal.
* tmpfiles.d gained a new '=' modifier to check if the type of a path
matches the configured expectations, and remove it if not.
* tmpfiles.d's 'Age' now accepts an 'age-by' argument, which allows to
specify which of the several available filesystem timestamp to look
at when deciding whether a path has aged enough to be cleaned.
* Journal files, which are allocated in fixed incremenets, are now
truncated when rotated/archived to remove unused space from their tails.
* …
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