| #!/bin/sh |
| # Copyright (C) 2008 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 |
| |
| . lib/inittest |
| |
| aux prepare_vg 4 |
| aux lvmconf 'allocation/maximise_cling = 0' \ |
| 'allocation/mirror_logs_require_separate_pvs = 1' |
| |
| # Clean-up and create a 2-way mirror, where the the |
| # leg devices are always on $dev[12] and the log |
| # is always on $dev3. ($dev4 behaves as a spare) |
| cleanup_() { |
| vgreduce --removemissing $vg |
| for d in "$@"; do aux enable_dev "$d"; done |
| for d in "$@"; do vgextend $vg "$d"; done |
| lvremove -ff $vg/mirror |
| lvcreate -aey --type mirror -m 1 --ignoremonitoring -l 2 -n mirror $vg "$dev1" "$dev2" "$dev3:0" |
| } |
| |
| repair_() { |
| lvconvert --repair --use-policies --config "$1" $vg/mirror |
| } |
| |
| lvcreate -aey --type mirror -m 1 --ignoremonitoring -l 2 -n mirror $vg "$dev1" "$dev2" "$dev3:0" |
| lvchange -a n $vg/mirror |
| |
| # Fail a leg of a mirror. |
| aux disable_dev "$dev1" |
| lvchange --partial -aey $vg/mirror |
| repair_ 'activation { mirror_image_fault_policy = "remove" }' |
| check linear $vg mirror |
| cleanup_ "$dev1" |
| |
| # Fail a leg of a mirror. |
| # Expected result: Mirror (leg replaced, should retain log) |
| aux disable_dev "$dev1" |
| repair_ 'activation { mirror_image_fault_policy = "replace" mirror_log_fault_policy = "remove" }' |
| check mirror $vg mirror |
| check active $vg mirror_mlog |
| cleanup_ "$dev1" |
| |
| # Fail a leg of a mirror. |
| # Expected result: Mirror (leg replaced) |
| aux disable_dev "$dev1" |
| repair_ 'activation { mirror_image_fault_policy = "replace" }' |
| check mirror $vg mirror |
| check active $vg mirror_mlog |
| cleanup_ "$dev1" |
| |
| # Fail a leg of a mirror (use old name for policy specification) |
| # Expected result: Mirror (leg replaced) |
| aux disable_dev "$dev1" |
| repair_ 'activation { mirror_image_fault_policy = "replace" }' |
| check mirror $vg mirror |
| check active $vg mirror_mlog |
| not pvdisplay $vg |
| cleanup_ "$dev1" |
| |
| # Fail a leg of a mirror w/ no available spare |
| # Expected result: linear |
| # (or 2-way with leg/log overlap if alloc anywhere) |
| aux disable_dev "$dev2" "$dev4" |
| repair_ 'activation { mirror_image_fault_policy = "replace" }' |
| check mirror $vg mirror |
| check lv_not_exists $vg mirror_mlog |
| cleanup_ "$dev2" "$dev4" |
| |
| # Fail the log device of a mirror w/ no available spare |
| # Expected result: mirror w/ corelog |
| aux disable_dev "$dev3" "$dev4" |
| repair_ 'activation { mirror_image_fault_policy = "replace" }' $vg/mirror |
| check mirror $vg mirror |
| check lv_not_exists $vg mirror_mlog |
| cleanup_ "$dev3" "$dev4" |
| |
| # Fail the log device with a remove policy |
| # Expected result: mirror w/ corelog |
| lvchange -aey $vg/mirror |
| aux disable_dev "$dev3" "$dev4" |
| repair_ 'activation { mirror_log_fault_policy = "remove" }' |
| check mirror $vg mirror core |
| check lv_not_exists $vg mirror_mlog |
| cleanup_ "$dev3" "$dev4" |
| |
| vgremove -ff $vg |
