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#!/usr/bin/env bash
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# Copyright (C) 2016 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
SKIP_WITH_LVMLOCKD = 1
SKIP_WITH_LVMPOLLD = 1
. lib/inittest
aux have_raid 1 10 1 || skip
aux prepare_vg 6
#
# FIXME: add multi-segment leg tests
#
function _check_raid
{
local vg = $1
shift
local lv = $1
shift
local fail = $1
shift
local good = $1
shift
local devs = $*
aux wait_for_sync $vg $lv
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aux disable_dev --error --silent " $devs "
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mkfs.ext4 " $DM_DEV_DIR / $vg / $lv "
fsck.ext4 -fn " $DM_DEV_DIR / $vg / $lv "
check raid_leg_status $vg $lv " $fail "
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aux enable_dev --silent " $devs "
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lvs -a -o +devices $vg | tee out
not grep unknown out
lvchange --refresh $vg /$lv
fsck.ext4 -fn " $DM_DEV_DIR / $vg / $lv "
aux wait_for_sync $vg $lv
fsck.ext4 -fn " $DM_DEV_DIR / $vg / $lv "
check raid_leg_status $vg $lv " $good "
}
# raid1 with transiently failing devices
lv = 4way
lvcreate -aey --type raid1 -m 3 --ignoremonitoring -L 1 -n $lv $vg
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_check_raid $vg $lv "ADAD" "AAAA" " $dev2 " " $dev4 "
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lvremove -y $vg /$lv
# raid6 with transiently failing devices
lv = 6way
lvcreate -aey --type raid6 -i 4 --ignoremonitoring -L 1 -n $lv $vg
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_check_raid $vg $lv "ADADAA" "AAAAAA" " $dev2 " " $dev4 "
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lvremove -y $vg /$lv
# raid10 with transiently failing devices
lv = 6way
lvcreate -aey --type raid10 -i 3 -m 1 --ignoremonitoring -L 1 -n $lv $vg
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_check_raid $vg $lv "ADADDA" "AAAAAA" " $dev2 " " $dev4 " " $dev5 "
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lvremove -y $vg /$lv
vgremove -f $vg