[src/trunk]: src/share/man/man5 Document critical_filesystems_zfs.

[alnsn <alnsn%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e1fde113b3d8
branches:  trunk
changeset: 361982:e1fde113b3d8
user:      alnsn <alnsn%NetBSD.org@localhost>
date:      Sun Feb 20 14:43:39 2022 +0000

description:
Document critical_filesystems_zfs.

diffstat:

 share/man/man5/rc.conf.5 |  13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r e86e3ba14f99 -r e1fde113b3d8 share/man/man5/rc.conf.5
--- a/share/man/man5/rc.conf.5  Sun Feb 20 14:42:07 2022 +0000
+++ b/share/man/man5/rc.conf.5  Sun Feb 20 14:43:39 2022 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: rc.conf.5,v 1.191 2022/02/20 10:49:17 alnsn Exp $
+.\"    $NetBSD: rc.conf.5,v 1.192 2022/02/20 14:43:39 alnsn Exp $
 .\"
 .\" Copyright (c) 1996 Matthew R. Green
 .\" All rights reserved.
@@ -321,6 +321,17 @@
 prefix means that it is not an error if the file system is not
 present in
 .Xr fstab 5 .
+.It Sy critical_filesystems_zfs
+A string.
+Mount non-legacy ZFS file systems right after mounting local
+file systems listed in
+.Sy critical_filesystems_local
+variable.
+An entry can be prefixed with
+.Ql "OPTIONAL:"
+which means that it is not an error if the file system is not present
+among available ZFS datasets.
+The default is ''.
 .It Sy fsck_flags
 A string.
 A file system is checked with