git: 1371b0ba8c - main - releases/15.0R/relnotes: add jail meta and env parameters
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Date: Mon, 01 Dec 2025 22:45:28 UTC
The branch main has been updated by dch:
URL: https://cgit.FreeBSD.org/doc/commit/?id=1371b0ba8ce5a3fa596ee6f6702280f7b2c1eda4
commit 1371b0ba8ce5a3fa596ee6f6702280f7b2c1eda4
Author: Dave Cottlehuber <dch@FreeBSD.org>
AuthorDate: 2025-12-01 22:37:50 +0000
Commit: Dave Cottlehuber <dch@FreeBSD.org>
CommitDate: 2025-12-01 22:45:19 +0000
releases/15.0R/relnotes: add jail meta and env parameters
Use man macro for other jail / jail descriptor entries.
Sponsored by: SkunkWerks, GmbH
Approved by: zaiee
---
website/content/en/releases/15.0R/relnotes.adoc | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/website/content/en/releases/15.0R/relnotes.adoc b/website/content/en/releases/15.0R/relnotes.adoc
index 622aaee6ae..c3583a0fde 100644
--- a/website/content/en/releases/15.0R/relnotes.adoc
+++ b/website/content/en/releases/15.0R/relnotes.adoc
@@ -565,6 +565,10 @@ gitref:04b465777a09[repository=src]
The man:jail[8] command now supports the `zfs.dataset` parameter to attach a list of ZFS datasets to a jail.
gitref:e0dfe185cbca[repository=src]
+The man:jail[8] command now supports meta and env parameters, which are arbitrary strings associated with a jail. These parameters can be used to tag jails with specific metadata, or to pass information securely to be accessed inside a jail. They can be added at jail creation, or modified later using man:jail[8].
+gitref:30e6e008bc06[repository=src]
+{{< sponsored "SkunkWerks, GmbH" >}}
+
The `rc.d/jail` startup script now supports the legacy variable `jail_${jailname}_zfs_dataset` to allow unmaintained jail managers like `ezjail` to leverage the new `zfs.dataset` feature (see above).
gitref:0b49e504a32d[repository=src]
@@ -918,10 +922,10 @@ Support legacy PCI hotplug on arm64.
gitref:355f02cddbf0[repository=src].
{{< sponsored "Arm Ltd" >}}
-Jails can now be accessed via jail descriptors in jail_set(2) and jail_get(2), as well as the new jail_attach_jd(2) and jail_remove_jd(2). They allow manipulation of jails through the file descriptor interface without the race conditions inherent in jail IDs, and can also optionally control jail lifetime.
+Jails can now be accessed via jail descriptors in man:jail_set[2] and man:jail_get[2], as well as the new `jail_attach_jd(2)` and `jail_remove_jd(2)` syscalls. They allow manipulation of jails through the file descriptor interface without the race conditions inherent in jail IDs, and can also optionally control jail lifetime.
gitref:851dc7f859c2[repository=src]
-Jails and jail descriptors now have associated kevent(2) filters that allow tracking jail creation, changes, attachment, and removal.
+Jails and jail descriptors now have associated man:kevent[2] filters that allow tracking jail creation, changes, attachment, and removal.
gitref:1bd74d201a53[repository=src]
gitref:9d7f89ef2607[repository=src]