bectl.8: update /home

The default location for home directories is moving from /usr/home
to /home, including the default zfs datasets.  Update accordingly.
Add zroot/usr/src as replacement example of nested datasets.

While here, mark zroot/var as "canmount off" as per current setup.

Reviewed by:	kevans
Differential Revision:	https://reviews.freebsd.org/D40206
This commit is contained in:
Mike Karels 2023-05-24 22:08:39 -05:00
parent b238d51d0a
commit 8955236a10

View File

@ -17,7 +17,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd April 26, 2023
.Dd May 24, 2023
.Dt BECTL 8
.Os
.Sh NAME
@ -404,9 +404,10 @@ NAME CANMOUNT MOUNTPOINT
zroot
zroot/ROOT noauto none
zroot/ROOT/default noauto none
zroot/home on /home
zroot/usr off /usr
zroot/usr/home on /usr/home
zroot/var on /var
zroot/usr/src on /usr/src
zroot/var off /var
.Ed
.Pp
In that example,
@ -418,9 +419,9 @@ set to
thus files in
.Pa /usr
typically fall into the boot environment because this dataset is not mounted.
.Pa zroot/usr/home
.Pa zroot/usr/src
is mounted, thus files in
.Pa /usr/home
.Pa /usr/src
are not in the boot environment.
.Pp
The other style of boot environments in use, frequently called