geom_subr.sh revision 293029 
1#!/bin/sh
2# $FreeBSD: head/tools/regression/geom_subr.sh 293029 2016-01-01 02:25:10Z ngie $
3
4if [ $(id -u) -ne 0 ]; then
5	echo 'Tests must be run as root'
6	echo 'Bail out!'
7	exit 1
8fi
9kldstat -q -m g_${class} || geom ${class} load || exit 1
10
11devwait()
12{
13	while :; do
14		if [ -c /dev/${class}/${name} ]; then
15			return
16		fi
17		sleep 0.2
18	done
19}
20
21# Need to keep track of the test md devices to avoid the scenario where a test
22# failing will cause the other tests to bomb out, or a test failing will leave
23# a large number of md(4) devices lingering around
24: ${TMPDIR=/tmp}
25export TMPDIR
26TEST_MDS_FILE=${TMPDIR}/test_mds
27
28attach_md()
29{
30	local test_md
31
32	test_md=$(mdconfig -a "$@") || exit
33	echo $test_md >> $TEST_MDS_FILE || exit
34	echo $test_md
35}
36
37geom_test_cleanup()
38{
39	local test_md
40
41	if [ -f $TEST_MDS_FILE ]; then
42		while read test_md; do
43			# The "#" tells the TAP parser this is a comment
44			echo "# Removing test memory disk: $test_md"
45			mdconfig -d -u $test_md
46		done < $TEST_MDS_FILE
47	fi
48}
49