38 lines
1.1 KiB
Bash
38 lines
1.1 KiB
Bash
|
#!/bin/ksh -p
|
||
|
|
|
||
|
|
#
|
||
|
|
# This file and its contents are supplied under the terms of the
|
||
|
|
# Common Development and Distribution License ("CDDL"), version 1.0.
|
||
|
|
# You may only use this file in accordance with the terms of version
|
||
|
|
# 1.0 of the CDDL.
|
||
|
|
#
|
||
|
|
# A full copy of the text of the CDDL should have accompanied this
|
||
|
|
# source. A copy of the CDDL is also available via the Internet at
|
||
|
|
# http://www.illumos.org/license/CDDL.
|
||
|
|
#
|
||
|
|
|
||
|
|
#
|
||
|
|
# Copyright (c) 2017 by Lawrence Livermore National Security.
|
||
|
|
# All rights reserved.
|
||
|
|
#
|
||
|
|
|
||
|
|
# $1: number of lines to output (default: 40)
|
||
|
|
typeset lines=${1:-40}
|
||
|
|
typeset history=$(</sys/module/zfs/parameters/zfs_multihost_history)
|
||
|
|
|
||
|
|
if [ $history -eq 0 ]; then
|
||
|
|
exit
|
||
|
|
fi
|
||
|
|
|
||
|
|
for f in /proc/spl/kstat/zfs/*/multihost; do
|
||
|
|
echo "================================================================="
|
||
|
|
echo " Last $lines lines of $f"
|
||
|
|
echo "================================================================="
|
||
|
|
|
||
|
|
sudo tail -n $lines $f
|
||
|
|
done
|
||
|
|
|
||
|
|
echo "================================================================="
|
||
|
|
echo " End of zfs multihost log"
|
||
|
|
echo "================================================================="
|