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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/tools/nfsd/inject_fault.sh | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/tools/nfsd/inject_fault.sh')
-rwxr-xr-x | kernel/tools/nfsd/inject_fault.sh | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/kernel/tools/nfsd/inject_fault.sh b/kernel/tools/nfsd/inject_fault.sh new file mode 100755 index 000000000..06a399ac8 --- /dev/null +++ b/kernel/tools/nfsd/inject_fault.sh @@ -0,0 +1,49 @@ +#!/bin/bash +# +# Copyright (c) 2011 Bryan Schumaker <bjschuma@netapp.com> +# +# Script for easier NFSD fault injection + +# Check that debugfs has been mounted +DEBUGFS=`cat /proc/mounts | grep debugfs` +if [ "$DEBUGFS" == "" ]; then + echo "debugfs does not appear to be mounted!" + echo "Please mount debugfs and try again" + exit 1 +fi + +# Check that the fault injection directory exists +DEBUGDIR=`echo $DEBUGFS | awk '{print $2}'`/nfsd +if [ ! -d "$DEBUGDIR" ]; then + echo "$DEBUGDIR does not exist" + echo "Check that your .config selects CONFIG_NFSD_FAULT_INJECTION" + exit 1 +fi + +function help() +{ + echo "Usage $0 injection_type [count]" + echo "" + echo "Injection types are:" + ls $DEBUGDIR + exit 1 +} + +if [ $# == 0 ]; then + help +elif [ ! -f $DEBUGDIR/$1 ]; then + help +elif [ $# != 2 ]; then + COUNT=0 +else + COUNT=$2 +fi + +BEFORE=`mktemp` +AFTER=`mktemp` +dmesg > $BEFORE +echo $COUNT > $DEBUGDIR/$1 +dmesg > $AFTER +# Capture lines that only exist in the $AFTER file +diff $BEFORE $AFTER | grep ">" +rm -f $BEFORE $AFTER |