mirror of
git://sourceware.org/git/lvm2.git
synced 2024-10-28 11:55:55 +03:00
0c409a58ee
(So the tests can run under cluster locking and do not require cluster mirror or snapshots.) Add vgscan before block device readahead change (flush long running process - clvmd - dev cache.)
378 lines
10 KiB
Bash
Executable File
378 lines
10 KiB
Bash
Executable File
#!/bin/sh
|
|
# Copyright (C) 2008 Red Hat, Inc. All rights reserved.
|
|
# Copyright (C) 2007 NEC Corporation
|
|
#
|
|
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
test_description="ensure that pvmove works with basic options"
|
|
|
|
. ./test-utils.sh
|
|
|
|
dmsetup_has_dm_devdir_support_ || exit 200
|
|
|
|
# ---------------------------------------------------------------------
|
|
# Utilities
|
|
|
|
lvdev_() {
|
|
echo "$G_dev_/$1/$2"
|
|
}
|
|
|
|
lv_is_on_() {
|
|
local lv=$1 #allready vg/lv
|
|
shift 1
|
|
lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out
|
|
#is on all specified devs
|
|
for d in $*; do grep "$d(" out; done
|
|
#isn't on any other dev (we are set -e remember)
|
|
for d in $*; do ! grep -v "$d(" out; done
|
|
return 0
|
|
}
|
|
|
|
save_dev_sum_() {
|
|
mkfs.ext3 $1 > /dev/null &&
|
|
md5sum $1 > md5.$(basename $1)
|
|
}
|
|
|
|
check_dev_sum_() {
|
|
md5sum $1 > md5.tmp && cmp md5.$(basename $1) md5.tmp
|
|
}
|
|
|
|
# ---------------------------------------------------------------------
|
|
# Initialize PVs and VGs
|
|
|
|
aux prepare_vg 5 80
|
|
|
|
# ---------------------------------------------------------------------
|
|
# Common environment setup/cleanup for each sub testcases
|
|
|
|
prepare_lvs_() {
|
|
lvcreate -l2 -n $lv1 $vg $dev1
|
|
lv_is_on_ $vg/$lv1 $dev1
|
|
lvcreate -l9 -i3 -n $lv2 $vg $dev2 $dev3 $dev4
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev3 $dev4
|
|
lvextend -l+2 $vg/$lv1 $dev2
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2
|
|
lvextend -l+2 $vg/$lv1 $dev3
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2 $dev3
|
|
lvextend -l+2 $vg/$lv1 $dev1
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2 $dev3 $dev1
|
|
lvcreate -l1 -n $lv3 $vg $dev2
|
|
lv_is_on_ $vg/$lv3 $dev2
|
|
save_dev_sum_ $(lvdev_ $vg $lv1)
|
|
save_dev_sum_ $(lvdev_ $vg $lv2)
|
|
save_dev_sum_ $(lvdev_ $vg $lv3)
|
|
lvs -a -o devices --noheadings $vg/$lv1 > ${lv1}_devs
|
|
lvs -a -o devices --noheadings $vg/$lv2 > ${lv2}_devs
|
|
lvs -a -o devices --noheadings $vg/$lv3 > ${lv3}_devs
|
|
}
|
|
|
|
lv_not_changed_() {
|
|
lvs -a -o devices --noheadings $1 > out
|
|
diff $(basename $1)_devs out
|
|
}
|
|
|
|
check_and_cleanup_lvs_() {
|
|
lvs -a -o+devices $vg
|
|
check_dev_sum_ $(lvdev_ $vg $lv1)
|
|
check_dev_sum_ $(lvdev_ $vg $lv2)
|
|
check_dev_sum_ $(lvdev_ $vg $lv3)
|
|
lvs -a -o name $vg > out && ! grep ^pvmove out
|
|
lvremove -ff $vg
|
|
if ! dmsetup table|not grep $vg; then
|
|
echo "ERROR: lvremove did leave some some mappings in DM behind!" &&
|
|
return 1
|
|
fi
|
|
:
|
|
}
|
|
|
|
#COMM "check environment setup/cleanup"
|
|
prepare_lvs_
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---------------------------------------------------------------------
|
|
# pvmove tests
|
|
|
|
# ---
|
|
# filter by LV
|
|
|
|
#COMM "only specified LV is moved: from pv2 to pv5 only for lv1"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv1 $dev2 $dev5
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev5 $dev3 $dev1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# segments in a LV
|
|
|
|
#COMM "the 1st seg of 3-segs LV is moved: from pv1 of lv1 to pv4"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv1 $dev1 $dev4
|
|
lv_is_on_ $vg/$lv1 $dev4 $dev2 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "the 2nd seg of 3-segs LV is moved: from pv2 of lv1 to pv4"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv1 $dev2 $dev4
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev4 $dev3 $dev1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "the 3rd seg of 3-segs LV is moved: from pv3 of lv1 to pv4"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv1 $dev3 $dev4
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2 $dev4 $dev1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# multiple LVs matching
|
|
|
|
#COMM "1 out of 3 LVs is moved: from pv4 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev4 $dev5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev3 $dev5
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "2 out of 3 LVs are moved: from pv3 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev3 $dev5
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2 $dev5 $dev1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev5 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "3 out of 3 LVs are moved: from pv2 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2 $dev5
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev5 $dev3 $dev1
|
|
lv_is_on_ $vg/$lv2 $dev5 $dev3 $dev4
|
|
lv_is_on_ $vg/$lv3 $dev5
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# areas of striping
|
|
|
|
#COMM "move the 1st stripe: from pv2 of lv2 to pv1"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv2 $dev2 $dev1
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev1 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "move the 2nd stripe: from pv3 of lv2 to pv1"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv2 $dev3 $dev1
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev1 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "move the 3rd stripe: from pv4 of lv2 to pv1"
|
|
prepare_lvs_
|
|
pvmove -i1 -n $vg/$lv2 $dev4 $dev1
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev3 $dev1
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# partial segment match (source segment splitted)
|
|
|
|
#COMM "match to the start of segment:from pv2:0-0 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2:0-0 $dev5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev5 $dev2 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "match to the middle of segment: from pv2:1-1 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2:1-1 $dev5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev5 $dev2 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "match to the end of segment: from pv2:2-2 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2:2-2 $dev5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev5 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# destination segment splitted
|
|
|
|
#COMM "no destination split: from pv2:0-2 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2:0-2 $dev5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev5 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "destination split into 2: from pv2:0-2 to pv5:5-5 and pv4:5-6"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2:0-2 $dev5:5-5 $dev4:5-6
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev5 $dev4 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "destination split into 3: from pv2:0-2 to {pv3,4,5}:5-5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev2:0-2 $dev3:5-5 $dev4:5-5 $dev5:5-5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev3 $dev4 $dev5 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# alloc policy (anywhere, contiguous) with both success and failure cases
|
|
|
|
#COMM "alloc normal on same PV for source and destination: from pv3:0-2 to pv3:5-7"
|
|
prepare_lvs_
|
|
not pvmove -i1 $dev3:0-2 $dev3:5-7
|
|
# "(cleanup previous test)"
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "alloc anywhere on same PV for source and destination: from pv3:0-2 to pv3:5-7"
|
|
prepare_lvs_
|
|
pvmove -i1 --alloc anywhere $dev3:0-2 $dev3:5-7
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "alloc anywhere but better area available: from pv3:0-2 to pv3:5-7 or pv5:5-6,pv4:5-5"
|
|
prepare_lvs_
|
|
pvmove -i1 --alloc anywhere $dev3:0-2 $dev3:5-7 $dev5:5-6 $dev4:5-5
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev5 $dev4 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "alloc contiguous but area not available: from pv2:0-2 to pv5:5-5 and pv4:5-6"
|
|
prepare_lvs_
|
|
not pvmove -i1 --alloc contiguous $dev2:0-2 $dev5:5-5 $dev4:5-6
|
|
# "(cleanup previous test)"
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "alloc contiguous and contiguous area available: from pv2:0-2 to pv5:0-0,pv5:3-5 and pv4:5-6"
|
|
prepare_lvs_
|
|
pvmove -i1 --alloc contiguous $dev2:0-2 $dev5:0-0 $dev5:3-5 $dev4:5-6
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_is_on_ $vg/$lv2 $dev5 $dev3 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# multiple segments in a LV
|
|
|
|
#COMM "multiple source LVs: from pv3 to pv5"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev3 $dev5
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2 $dev5
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev5 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# move inactive LV
|
|
|
|
#COMM "move inactive LV: from pv2 to pv5"
|
|
prepare_lvs_
|
|
lvchange -an $vg/$lv1
|
|
lvchange -an $vg/$lv3
|
|
pvmove -i1 $dev2 $dev5
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev5 $dev3
|
|
lv_is_on_ $vg/$lv2 $dev5 $dev3 $dev4
|
|
lv_is_on_ $vg/$lv3 $dev5
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---
|
|
# other failure cases
|
|
|
|
#COMM "no PEs to move: from pv3 to pv1"
|
|
prepare_lvs_
|
|
pvmove -i1 $dev3 $dev1
|
|
not pvmove -i1 $dev3 $dev1
|
|
# "(cleanup previous test)"
|
|
lv_is_on_ $vg/$lv1 $dev1 $dev2 $dev1
|
|
lv_is_on_ $vg/$lv2 $dev2 $dev1 $dev4
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "no space available: from pv2:0-0 to pv1:0-0"
|
|
prepare_lvs_
|
|
not pvmove -i1 $dev2:0-0 $dev1:0-0
|
|
# "(cleanup previous test)"
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM 'same source and destination: from pv1 to pv1'
|
|
prepare_lvs_
|
|
not pvmove -i1 $dev1 $dev1
|
|
#"(cleanup previous test)"
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "sum of specified destination PEs is large enough, but it includes source PEs and the free PEs are not enough"
|
|
prepare_lvs_
|
|
not pvmove --alloc anywhere $dev1:0-2 $dev1:0-2 $dev5:0-0 2> err
|
|
#"(cleanup previous test)"
|
|
grep "Insufficient free space" err
|
|
lv_not_changed_ $vg/$lv1
|
|
lv_not_changed_ $vg/$lv2
|
|
lv_not_changed_ $vg/$lv3
|
|
check_and_cleanup_lvs_
|
|
|
|
# ---------------------------------------------------------------------
|
|
|
|
#COMM "pvmove abort"
|
|
prepare_lvs_
|
|
pvmove -i100 -b $dev1 $dev3
|
|
pvmove --abort
|
|
check_and_cleanup_lvs_
|
|
|
|
#COMM "pvmove out of --metadatacopies 0 PV (bz252150)"
|
|
vgremove -ff $vg
|
|
pvcreate $devs
|
|
pvcreate --metadatacopies 0 $dev1 $dev2
|
|
vgcreate -c n $vg $devs
|
|
lvcreate -l4 -n $lv1 $vg $dev1
|
|
pvmove $dev1
|
|
|
|
#COMM "pvmove fails activating mirror, properly restores state before pvmove"
|
|
dmsetup create "$vg-pvmove0" --notable
|
|
not pvmove -i 1 $dev2
|
|
test $(dmsetup info --noheadings -c -o suspended "$vg-$lv1") = "Active"
|
|
dmsetup remove "$vg-pvmove0"
|