1#!/usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23# $FreeBSD$
24
25#
26# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)zpool_scrub_003_pos.ksh	1.2	08/05/14 SMI"
30#
31
32. $STF_SUITE/include/libtest.kshlib
33
34#################################################################################
35#
36# __stc_assertion_start
37#
38# ID: zpool_scrub_003_pos
39#
40# DESCRIPTION:
41#	scrub command terminates the existing scrub process and starts
42#	a new scrub.
43#
44# STRATEGY:
45#	1. Setup a pool and fill with data
46#	2. Kick off a scrub
47#	3. Check the completed percent and invoke another scrub
48#	4. Check the percent again, verify a new scrub started.
49#
50# TESTABILITY: explicit
51#
52# TEST_AUTOMATION_LEVEL: automated
53#
54# CODING_STATUS: COMPLETED (2007-08-16)
55#
56# __stc_assertion_end
57#
58################################################################################
59
60verify_runnable "global"
61
62function get_scrub_percent
63{
64	typeset -i percent
65        percent=$($ZPOOL status $TESTPOOL | $GREP "^ scrub" | \
66        	$AWK '{print $7}' | $AWK -F. '{print $1}')
67        if is_pool_scrubbed $TESTPOOL ; then
68                percent=100
69        fi
70	$ECHO $percent
71}
72
73log_assert "scrub command terminates the existing scrub process and starts" \
74	"a new scrub."
75
76log_must $ZPOOL scrub $TESTPOOL
77typeset -i PERCENT=30 percent=0
78while ((percent < PERCENT)) ; do
79	percent=$(get_scrub_percent)
80done
81
82log_must $ZPOOL scrub $TESTPOOL
83percent=$(get_scrub_percent)
84if ((percent > PERCENT)); then
85	log_fail "zpool scrub don't stop existing scrubbing process."
86fi
87
88log_pass "scrub command terminates the existing scrub process and starts" \
89	"a new scrub."
90