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Turn off the full witness trace on console output.

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On head/, or more specifically, when WITNESS is in
the kernel config, the console is spammed excessively
with lock order reversal between isofs and devfs.

Set debug.witness.trace=0 in the installer sysctl.conf
to avoid printing the full KDB stack backtrace.  This
does not prevent printing the lock order reversal has
happened, only lessens the console spam.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Glen Barber 2014-04-27 16:40:40 +00:00
parent faecd0da18
commit 73e46dba11
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=265018
1 changed files with 3 additions and 0 deletions
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3
release/Makefile
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@ -164,6 +164,7 @@ system: packagesystem
ln -fs /tmp/bsdinstall_etc/resolv.conf release/etc/resolv.conf
echo sendmail_enable=\"NONE\" > release/etc/rc.conf
echo hostid_enable=\"NO\" >> release/etc/rc.conf
echo debug.witness.trace=0 >> release/etc/sysctl.conf
cp ${.CURDIR}/rc.local release/etc
touch ${.TARGET}
@ -188,6 +189,7 @@ bootonly: packagesystem
ln -fs /tmp/bsdinstall_etc/resolv.conf bootonly/etc/resolv.conf
echo sendmail_enable=\"NONE\" > bootonly/etc/rc.conf
echo hostid_enable=\"NO\" >> bootonly/etc/rc.conf
echo debug.witness.trace=0 >> bootonly/etc/sysctl.conf
cp ${.CURDIR}/rc.local bootonly/etc
dvd:
@ -206,6 +208,7 @@ dvd:
ln -fs /tmp/bsdinstall_etc/resolv.conf ${.TARGET}/etc/resolv.conf
echo sendmail_enable=\"NONE\" > ${.TARGET}/etc/rc.conf
echo hostid_enable=\"NO\" >> ${.TARGET}/etc/rc.conf
echo debug.witness.trace=0 >> ${.TARGET}/etc/sysctl.conf
cp ${.CURDIR}/rc.local ${.TARGET}/etc
touch ${.TARGET}