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#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
function cleanup
{
if datasetexists $TESTPOOL ; then
log_must zpool destroy -f $TESTPOOL
fi
if datasetexists $TESTPOOL2 ; then
log_must zpool destroy -f $TESTPOOL2
fi
}
#
# Try zpool status/iostat for given pool
#
# $1 pool
#
function display_status
{
typeset pool=$1
typeset -i ret=0
zpool status -xv $pool > /dev/null 2>&1
ret=$?
zpool iostat > /dev/null 2>&1
((ret |= $?))
typeset mntpnt=$(get_prop mountpoint $pool)
dd if=/dev/random of=$mntpnt/testfile.$$ &
typeset pid=$!
zpool iostat -v 1 3 > /dev/null
((ret |= $?))
kill -9 $pid
return $ret
}
#
# Verify the given cache device have correct type and status
#
# $1 pool name
# $2 device name
# $3 device status
# $4 device type
#
function verify_cache_device
{
typeset pool=$1
typeset device=$2
typeset status=$3
typeset type=$4
if [[ -z $pool || -z $device || -z $status ]]; then
log_fail "Usage: verify_cache_device <pool> <device> " \
"<status> [type]"
fi
#
# Get all the cache devices and status table like below
#
# mirror:/disks/d ONLINE mirror:/disks/e ONLINE stripe:/disks/f ONLINE
#
set -A dev_stat_tab $(zpool status -v $pool | nawk 'BEGIN {start=0} \
/\tcache/ {start=1}
/\tmirror/ || /\tspares/ || /^$/ {start=0}
(start==1) && /\t (\/|[a-zA-Z])/ \
{print "stripe:" $1 " " $2}
(start==1) && /\t (\/|[a-zA-Z])/ \
{print "mirror:" $1 " " $2}
# When hotspare is replacing
(start==1) && /\t (\/|[a-zA-Z])/ \
{print "mirror:" $1 " " $2}'
)
typeset -i i=0
typeset find=0
while (( i < ${#dev_stat_tab[@]} )); do
typeset dev=${dev_stat_tab[$i]}
typeset stat=${dev_stat_tab[((i+1))]}
case $dev in
stripe:$device)
if [[ "$type" == 'mirror' ]]; then
log_note "Unexpected type: mirror"
return 1
else
if [[ $stat != $status ]]; then
log_note "Status($stat) " \
"!= Expected stat($status)"
return 1
fi
return 0
fi
;;
mirror:$device)
if [[ -z "$type" || $type == 'stripe' ]]; then
log_note "Unexpected type: stripe"
return 1
else
if [[ $stat != $status ]]; then
log_note "Status($stat) " \
"!= Expected stat($status)"
return 1
fi
return 0
fi
;;
esac
((i += 2))
done
log_note "Can not find device: $device"
return 1
}
function verify_cache_support
{
zpool upgrade -v | grep "Cache devices" > /dev/null 2>&1
return $?
}
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