** Changed in: makedumpfile (Ubuntu)
Status: New => In Progress
** Changed in: makedumpfile (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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https://bugs.launchpad.net/bugs/1949395
Title:
[RFE] Add zstd support for makedumpfile and use it by default
Status in makedumpfile package in Ubuntu:
In Progress
Bug description:
Recently makedumpfile had zstd[0] support added upstream[1]. My
suggestion here is to backport this work for Debian/Ubuntu and use it
as default (starting for example in 22.04), since it has a better
compression time and similar or even better compression rate. In [1]
there are good experiments, but I did a simple experiment in a small
VM (2G of RAM, idle) using Debian 11 (results in the first comment].
I'll open a Debian bug as well.
Thanks in advance,
Guilherme
[0] https://en.wikipedia.org/wiki/Zstandard
[1] http://lists.infradead.org/pipermail/kexec/2021-September/023011.html
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