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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ENVIRONMENT.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md index 47cdff317b..cfe7784f9e 100644 --- a/docs/ENVIRONMENT.md +++ b/docs/ENVIRONMENT.md @@ -267,3 +267,15 @@ systemd-firstboot and localectl: * `SYSTEMD_LIST_NON_UTF8_LOCALES=1` – if set non-UTF-8 locales are listed among the installed ones. By default non-UTF-8 locales are suppressed from the selection, since we are living in the 21st century. + +systemd-sysext: + +* `SYSTEMD_SYSEXT_HIERARCHIES` – if set to a colon-separated list of absolute + paths this variable may be used to override which hierarchies to manage with + `systemd-sysext`. By default only `/usr/` and `/opt/` are managed. With this + environment variable this list may be changed, in order to add or remove + directories from this list. This should only reference "real" file systems + and directories that only contain "real" file systems as submounts — do not + specify API file systems such as `/proc/` or `/sys/` here, or hierarchies + that have them as submounts. In particular, do not specify the root directory + `/` here. |