svn commit: r314239 - head/rescue/rescue

[Andriy Gapon]

On 25/02/2017 05:11, Ngie Cooper wrote:
> Author: ngie
> Date: Sat Feb 25 03:11:08 2017
> New Revision: 314239
> URL: https://svnweb.freebsd.org/changeset/base/314239
> 
> Log:
>   Add shutdown/poweroff support to rescue(8)
>   
>   shutdown is a safer way to power off than reboot (in general), because of
>   the added shutdown process that it executes via /etc/rc.shutdown . It was
>   odd that it was missing from rescue(8) since reboot and friends were
>   added in past commits.

Just a note that rescue is typically used in situations where rc.shutdown is of
little use.  E.g., most likely there won't be any daemons running, etc.

>   While here, alias poweroff to shutdown for parity with sbin/shutdown/Makefile
>   
>   MFC after:	2 weeks
>   Sponsored by:	Dell EMC Isilon
> 
> Modified:
>   head/rescue/rescue/Makefile
> 
> Modified: head/rescue/rescue/Makefile
> ==============================================================================
> --- head/rescue/rescue/Makefile	Sat Feb 25 01:53:45 2017	(r314238)
> +++ head/rescue/rescue/Makefile	Sat Feb 25 03:11:08 2017	(r314239)
> @@ -99,7 +99,7 @@ CRUNCH_PROGS_sbin= badsect					\
>  	mount_udf mount_unionfs newfs				\
>  	newfs_msdos nos-tun ping reboot				\
>  	restore rcorder route routed rtquery rtsol savecore	\
> -	spppcontrol swapon sysctl tunefs umount
> +	shutdown spppcontrol swapon sysctl tunefs umount
>  
>  .if ${MK_ATM} != "no"
>  CRUNCH_PROGS_sbin+= atmconfig
> @@ -166,6 +166,7 @@ CRUNCH_ALIAS_restore= rrestore
>  CRUNCH_ALIAS_dump= rdump
>  CRUNCH_ALIAS_fsck_ffs= fsck_4.2bsd fsck_ufs
>  CRUNCH_ALIAS_geom= glabel gpart
> +CRUNCH_ALIAS_shutdown= poweroff
>  
>  # dhclient has historically been troublesome...
>  CRUNCH_PROGS_sbin+= dhclient
> 


-- 
Andriy Gapon