mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
83 lines
2.3 KiB
Bash
83 lines
2.3 KiB
Bash
#!/bin/sh
|
|
# Copyright (C) 2012 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
|
|
|
|
lv_devices() {
|
|
test $3 -eq $(get lv_devices $1/$2 | wc -w)
|
|
}
|
|
|
|
########################################################
|
|
# MAIN
|
|
########################################################
|
|
aux have_raid 1 3 0 || skip
|
|
|
|
aux prepare_pvs 6 20 # 6 devices for RAID10 (2-mirror,3-stripe) test
|
|
vgcreate -s 512k $vg $(cat DEVICES)
|
|
|
|
#
|
|
# Create RAID10:
|
|
#
|
|
|
|
# Should not allow more than 2-way mirror
|
|
not lvcreate --type raid10 -m 2 -i 2 -l 2 -n $lv1 $vg
|
|
|
|
# 2-way mirror, 2-stripes
|
|
lvcreate --type raid10 -m 1 -i 2 -l 2 -n $lv1 $vg
|
|
aux wait_for_sync $vg $lv1
|
|
lvremove -ff $vg/$lv1
|
|
|
|
# 2-way mirror, 2-stripes - Set min/max recovery rate
|
|
lvcreate --type raid10 -m 1 -i 2 -l 2 \
|
|
--minrecoveryrate 50 --maxrecoveryrate 1M \
|
|
-n $lv1 $vg
|
|
check lv_field $vg/$lv1 raid_min_recovery_rate 50
|
|
check lv_field $vg/$lv1 raid_max_recovery_rate 1024
|
|
aux wait_for_sync $vg $lv1
|
|
|
|
# 2-way mirror, 3-stripes
|
|
lvcreate --type raid10 -m 1 -i 3 -l 3 -n $lv2 $vg
|
|
aux wait_for_sync $vg $lv2
|
|
|
|
lvremove -ff $vg
|
|
|
|
# Test 100%FREE option
|
|
# 38 extents / device
|
|
# 1 image = 37 extents (1 for meta)
|
|
# 3 images = 111 extents = 55.50m
|
|
lvcreate --type raid10 -i 3 -l 100%FREE -an -Zn -n raid10 $vg
|
|
check lv_field $vg/raid10 size "55.50m"
|
|
lvremove -ff $vg
|
|
|
|
# Create RAID (implicit stripe count based on PV count)
|
|
#######################################################
|
|
|
|
# Not enough drives
|
|
not lvcreate --type raid10 -l2 $vg "$dev1" "$dev2" "$dev3"
|
|
|
|
# Implicit count comes from #PVs given (always 2-way mirror)
|
|
lvcreate --type raid10 -l2 -an -Zn -n raid10 $vg "$dev1" "$dev2" "$dev3" "$dev4"
|
|
lv_devices $vg raid10 4
|
|
lvremove -ff $vg
|
|
|
|
# Implicit count comes from total #PVs in VG (always 2 for mirror though)
|
|
lvcreate --type raid10 -l2 -an -Zn -n raid10 $vg
|
|
lv_devices $vg raid10 6
|
|
lvremove -ff $vg
|
|
|
|
#
|
|
# FIXME: Add tests that specify particular PVs to use for creation
|
|
#
|
|
vgremove -ff $vg
|