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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2023-04-07 09:28:27 +0200 |
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committer | GitHub <noreply@github.com> | 2023-04-07 09:28:27 +0200 |
commit | 1e094cb4ba258496dd8b210658106f3d196252a2 (patch) | |
tree | 5c3fa8f17a8525d15fe911dc68b94657322dffc1 /docs | |
parent | 744b04c5571eb1518e686dce505357aa3fb94ce8 (diff) | |
parent | d23a1c52a93206b0dbabcb4336752ccb796c11c3 (diff) | |
download | systemd-1e094cb4ba258496dd8b210658106f3d196252a2.tar.gz |
Merge pull request #27126 from yuwata/journal-compress
sd-journal: allow to specify compression algorithm through env
Diffstat (limited to 'docs')
-rw-r--r-- | docs/ENVIRONMENT.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md index f29ca9226b..292a0f1e0e 100644 --- a/docs/ENVIRONMENT.md +++ b/docs/ENVIRONMENT.md @@ -515,6 +515,14 @@ SYSTEMD_HOME_DEBUG_SUFFIX=foo \ journal. Note that journal files in compact mode are limited to 4G to allow use of 32-bit offsets. Enabled by default. +* `$SYSTEMD_JOURNAL_COMPRESS` – Takes a boolean, or one of the compression + algorithms "XZ", "LZ4", and "ZSTD". If enabled, the default compression + algorithm set at compile time will be used when opening a new journal file. + If disabled, the journal file compression will be disabled. Note that the + compression mode of existing journal files are not changed. To make the + specified algorithm takes an effect immediately, you need to explicitly run + `journalctl --rotate`. + `systemd-pcrphase`, `systemd-cryptsetup`: * `$SYSTEMD_FORCE_MEASURE=1` — If set, force measuring of resources (which are |