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authorSimon J. Gerraty <sjg@FreeBSD.org>2014-11-19 01:07:58 +0000
committerSimon J. Gerraty <sjg@FreeBSD.org>2014-11-19 01:07:58 +0000
commit9268022b74279434ed6300244e3f977e56a8ceb5 (patch)
tree377ac0ac449528621eb192cd245adadb5fd53668 /sbin/dumpon
parent29c34e9d2781cf25403647fb5af7d7ddb23be7e1 (diff)
parent8c3d6a4ab2a4a95d864d9a32d0157d7de90498a4 (diff)
downloadsrc-9268022b74279434ed6300244e3f977e56a8ceb5.tar.gz
src-9268022b74279434ed6300244e3f977e56a8ceb5.zip
Merge from head@274682
Notes
Notes: svn path=/projects/bmake/; revision=274683
Diffstat (limited to 'sbin/dumpon')
-rw-r--r--sbin/dumpon/dumpon.816
1 files changed, 13 insertions, 3 deletions
diff --git a/sbin/dumpon/dumpon.8 b/sbin/dumpon/dumpon.8
index 6be80909415b..c2601b29eb36 100644
--- a/sbin/dumpon/dumpon.8
+++ b/sbin/dumpon/dumpon.8
@@ -28,7 +28,7 @@
.\" From: @(#)swapon.8 8.1 (Berkeley) 6/5/93
.\" $FreeBSD$
.\"
-.Dd April 29, 2013
+.Dd October 8, 2014
.Dt DUMPON 8
.Os
.Sh NAME
@@ -124,9 +124,18 @@ performs a
on
.Pa /dev/null
and thus instructs the kernel not to save crash dumps.
+.Pp
+Since
+.Nm
+cannot be used during kernel initialization, the
+.Va dumpdev
+variable of
+.Xr loader 8
+must be used to enable dumps for system panics which occur
+during kernel initialization.
.Sh FILES
-.Bl -tag -width "/dev/{ad,da}?s?b" -compact
-.It Pa /dev/{ad,da}?s?b
+.Bl -tag -width "/dev/{ada,da}?s?b" -compact
+.It Pa /dev/{ada,da}?s?b
standard swap areas
.It Pa /etc/rc.conf
boot-time system configuration
@@ -136,6 +145,7 @@ boot-time system configuration
.Xr rc.conf 5 ,
.Xr config 8 ,
.Xr init 8 ,
+.Xr loader 8 ,
.Xr rc 8 ,
.Xr savecore 8 ,
.Xr swapon 8 ,