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git://sourceware.org/git/lvm2.git
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tests: [new] check pvmove resume works as expected
various methods of resuming interrupted pvmove are tested: - pvmove - pvmove -b - lvchange - vgchange tests for commits: - c26d81d6e6939906729d91fae83cd8bbdd743bb7 - fe30658a4d5fe4e4e6bb346c9c9ee7142a98f49d
This commit is contained in:
Ondrej Kozina
parent
fe30658a4d
commit
96124c6c0b
@ -229,9 +229,29 @@ kill_sleep_kill_() {
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fi
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fi
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}
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}
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# $1 cmd line
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# $2 optional parms for pgrep
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add_to_kill_list() {
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local p=$(pgrep $2 -f "$1" 2>/dev/null)
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test -z $p || echo $p:$1 >> kill_list
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}
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kill_remaining_processes() {
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local line
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while read line; do
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local pid=$(echo $line | awk -F':' '{ print $1 }')
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local cmd=$(echo $line | awk -F':' '{ print $2 }')
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for tmp in $(pgrep -f "$cmd" -d ' '); do
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test $tmp = $pid && kill -9 $tmp
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done
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done
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}
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teardown() {
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teardown() {
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echo -n "## teardown..."
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echo -n "## teardown..."
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test -f kill_list && kill_remaining_processes < kill_list
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kill_sleep_kill_ LOCAL_LVMETAD ${LVM_VALGRIND_LVMETAD:-0}
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kill_sleep_kill_ LOCAL_LVMETAD ${LVM_VALGRIND_LVMETAD:-0}
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dm_table | not egrep -q "$vg|$vg1|$vg2|$vg3|$vg4" || {
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dm_table | not egrep -q "$vg|$vg1|$vg2|$vg3|$vg4" || {
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@ -37,9 +37,11 @@ lvcreate -an -Zn -l30 -n $lv2 $vg "$dev2"
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lvcreate -an -Zn -l30 -n $lv1 $vg1 "$dev4"
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lvcreate -an -Zn -l30 -n $lv1 $vg1 "$dev4"
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lvextend -l+30 -n $vg1/$lv1 "$dev5"
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lvextend -l+30 -n $vg1/$lv1 "$dev5"
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pvmove -i1 $backgroundarg "$dev1" "$dev3" $mode &
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cmd1=$(echo pvmove -i1 $backgroundarg "$dev1" "$dev3" $mode)
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$cmd1 &
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aux wait_pvmove_lv_ready "$vg-pvmove0"
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aux wait_pvmove_lv_ready "$vg-pvmove0"
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pvmove -i1 $backgroundarg "$dev2" "$dev3" $mode &
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cmd2=$(echo pvmove -i1 $backgroundarg "$dev2" "$dev3" $mode)
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$cmd2 &
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aux wait_pvmove_lv_ready "$vg-pvmove1"
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aux wait_pvmove_lv_ready "$vg-pvmove1"
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pvmove -i1 $backgroundarg -n $vg1/$lv1 "$dev4" "$dev6" $mode &
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pvmove -i1 $backgroundarg -n $vg1/$lv1 "$dev4" "$dev6" $mode &
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@ -57,6 +59,8 @@ not grep "^\[pvmove" out
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lvremove -ff $vg $vg1
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lvremove -ff $vg $vg1
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wait
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wait
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aux add_to_kill_list "$cmd1" "-P 1"
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aux add_to_kill_list "$cmd2" "-P 1"
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done
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done
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done
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done
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@ -31,9 +31,11 @@ do
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lvcreate -an -Zn -l30 -n $lv1 $vg "$dev1"
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lvcreate -an -Zn -l30 -n $lv1 $vg "$dev1"
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lvcreate -an -Zn -l30 -n $lv2 $vg "$dev2"
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lvcreate -an -Zn -l30 -n $lv2 $vg "$dev2"
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pvmove -i1 $backgroundarg "$dev1" "$dev3" $mode &
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cmd1=$(echo pvmove -i1 $backgroundarg "$dev1" "$dev3" $mode)
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$cmd1 &
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aux wait_pvmove_lv_ready "$vg-pvmove0"
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aux wait_pvmove_lv_ready "$vg-pvmove0"
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pvmove -i1 $backgroundarg "$dev2" "$dev3" $mode &
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cmd2=$(echo pvmove -i1 $backgroundarg "$dev2" "$dev3" $mode)
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$cmd2 &
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aux wait_pvmove_lv_ready "$vg-pvmove1"
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aux wait_pvmove_lv_ready "$vg-pvmove1"
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# remove specific device
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# remove specific device
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@ -50,6 +52,8 @@ pvmove --abort
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lvremove -ff $vg
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lvremove -ff $vg
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wait
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wait
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aux add_to_kill_list "$cmd1" "-P 1"
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aux add_to_kill_list "$cmd2" "-P 1"
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done
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done
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done
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done
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@ -334,7 +334,9 @@ check_and_cleanup_lvs_
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#COMM "pvmove abort"
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#COMM "pvmove abort"
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restore_lvs_
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restore_lvs_
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pvmove $mode -i100 -b "$dev1" "$dev3"
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cmd=$(echo -n pvmove $mode -i100 -b "$dev1" "$dev3")
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$cmd
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aux add_to_kill_list "$cmd" "-P 1"
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pvmove --abort
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pvmove --abort
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check_and_cleanup_lvs_
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check_and_cleanup_lvs_
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227
test/shell/pvmove-resume-1.sh
Normal file
227
test/shell/pvmove-resume-1.sh
Normal file
@ -0,0 +1,227 @@
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#!/bin/sh
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# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# Check whether all available pvmove resume methods works as expected.
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# lvchange is able to resume pvmoves in progress.
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# 2 pvmove LVs in 2 VGs (1 per VG)
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. lib/inittest
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aux prepare_pvs 4 30
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vgcreate -s 128k $vg "$dev1"
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vgcreate -s 128k $vg1 "$dev2"
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pvcreate --metadatacopies 0 "$dev3"
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pvcreate --metadatacopies 0 "$dev4"
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vgextend $vg "$dev3"
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vgextend $vg1 "$dev4"
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# $1 resume fn
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test_pvmove_resume() {
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lvcreate -an -Zn -l30 -n $lv1 $vg
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lvcreate -an -Zn -l30 -n $lv1 $vg1
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aux delay_dev "$dev3" 0 1000 $(get first_extent_sector "$dev3"):
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aux delay_dev "$dev4" 0 1000 $(get first_extent_sector "$dev4"):
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pvmove -i5 "$dev1" &
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PVMOVE=$!
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aux wait_pvmove_lv_ready "$vg-pvmove0" 300
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kill -9 $PVMOVE
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pvmove -i5 "$dev2" &
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PVMOVE=$!
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aux wait_pvmove_lv_ready "$vg1-pvmove0" 300
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kill -9 $PVMOVE
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if test -e LOCAL_LVMPOLLD ; then
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# inforestart lvmpolld
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kill $(< LOCAL_LVMPOLLD)
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for i in $(seq 1 100) ; do
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test $i -eq 100 && die "Shutdown of lvmpolld is too slow."
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test -e "$LVM_LVMPOLLD_PIDFILE" || break
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sleep .1
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done # wait for the pid removal
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aux prepare_lvmpolld
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fi
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wait
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while dmsetup status "$vg-$lv1"; do dmsetup remove "$vg-$lv1" || true; done
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while dmsetup status "$vg1-$lv1"; do dmsetup remove "$vg1-$lv1" || true; done
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while dmsetup status "$vg-pvmove0"; do dmsetup remove "$vg-pvmove0" || true; done
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while dmsetup status "$vg1-pvmove0"; do dmsetup remove "$vg1-pvmove0" || true; done
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check lv_attr_bit type $vg/pvmove0 "p"
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check lv_attr_bit type $vg1/pvmove0 "p"
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if test -e LOCAL_CLVMD ; then
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# giveup all clvmd locks (faster then restarting clvmd)
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# no deactivation happen, nodes are already removed
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#vgchange -an $vg
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# FIXME: However above solution has one big problem
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# as clvmd starts to abort on internal errors on various
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# errors, based on the fact pvmove is killed -9
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# Restart clvmd
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kill $(< LOCAL_CLVMD)
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for i in $(seq 1 100) ; do
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test $i -eq 100 && die "Shutdown of clvmd is too slow."
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test -e "$CLVMD_PIDFILE" || break
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sleep .1
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done # wait for the pid removal
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aux prepare_clvmd
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fi
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if test -e LOCAL_LVMETAD ; then
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# Restart lvmetad
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kill $(< LOCAL_LVMETAD)
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aux prepare_lvmetad
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fi
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq 0
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# call resume function (see below)
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# with expected number of spawned
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# bg polling as parameter
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$1 2
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aux enable_dev "$dev3"
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aux enable_dev "$dev4"
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i=0
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while get lv_field $vg name -a | grep "^\[pvmove"; do
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# wait for 30 secs at max
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test $i -ge 300 && die "Pvmove is too slow or does not progress."
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sleep .1
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i=$((i + 1))
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done
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while get lv_field $vg1 name -a | grep "^\[pvmove"; do
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# wait for 30 secs at max
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test $i -ge 300 && die "Pvmove is too slow or does not progress."
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sleep .1
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i=$((i + 1))
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done
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lvremove -ff $vg $vg1
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}
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lvchange_single() {
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lvchange -aey $vg/$lv1
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lvchange -aey $vg1/$lv1
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq $1
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}
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lvchange_all() {
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lvchange -aey $vg/$lv1 $vg1/$lv1
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq $1
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}
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vgchange_single() {
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vgchange -aey $vg
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vgchange -aey $vg1
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq $1
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}
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vgchange_all() {
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vgchange -aey $vg $vg1
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq $1
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}
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pvmove_fg() {
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# pvmove resume requires LVs active
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vgchange -aey --poll n $vg $vg1
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq 0
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# vgchange must not spawn (thus finish) background polling
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get lv_field $vg name -a | grep "^\[pvmove0\]"
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get lv_field $vg1 name -a | grep "^\[pvmove0\]"
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# disable delay device
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# fg pvmove would take ages to complete otherwise
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aux enable_dev "$dev3"
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aux enable_dev "$dev4"
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pvmove -i0
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}
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pvmove_bg() {
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# pvmove resume requires LVs active
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vgchange -aey --poll n $vg $vg1
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq 0
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# vgchange must not spawn (thus finish) background polling
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get lv_field $vg name -a | grep "^\[pvmove0\]"
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get lv_field $vg1 name -a | grep "^\[pvmove0\]"
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pvmove -b -i0
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}
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pvmove_fg_single() {
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# pvmove resume requires LVs active
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vgchange -aey --poll n $vg
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq 0
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# vgchange must not spawn (thus finish) background polling
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get lv_field $vg name -a | grep "^\[pvmove0\]"
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get lv_field $vg1 name -a | grep "^\[pvmove0\]"
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# disable delay device
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# fg pvmove would take ages to complete otherwise
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aux enable_dev "$dev3"
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aux enable_dev "$dev4"
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pvmove -i0 "$dev1"
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pvmove -i0 "$dev2"
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}
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pvmove_bg_single() {
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# pvmove resume requires LVs active
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vgchange -aey --poll n $vg
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ps h -C lvm | tee out || true
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test $(wc -l < out) -eq 0
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# vgchange must not spawn (thus finish) background polling
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get lv_field $vg name -a | grep "^\[pvmove0\]"
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get lv_field $vg1 name -a | grep "^\[pvmove0\]"
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pvmove -i0 -b "$dev1"
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pvmove -i0 -b "$dev2"
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}
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test -e LOCAL_CLVMD && skip
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test_pvmove_resume lvchange_single
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test_pvmove_resume lvchange_all
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test_pvmove_resume vgchange_single
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test_pvmove_resume vgchange_all
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test_pvmove_resume pvmove_fg
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test_pvmove_resume pvmove_fg_single
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test_pvmove_resume pvmove_bg
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test_pvmove_resume pvmove_bg_single
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vgremove -ff $vg $vg1
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186
test/shell/pvmove-resume-2.sh
Normal file
186
test/shell/pvmove-resume-2.sh
Normal file
@ -0,0 +1,186 @@
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#!/bin/sh
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# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
|
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#
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||||||
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# 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
|
||||||
|
|
||||||
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# Check whether all available pvmove resume methods works as expected.
|
||||||
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# lvchange is able to resume pvmoves in progress.
|
||||||
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|
||||||
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# Moving 2 LVs in VG variant
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|
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. lib/inittest
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aux prepare_pvs 9 30
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vgcreate -s 128k $vg "$dev1"
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pvcreate --metadatacopies 0 "$dev2"
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vgextend $vg "$dev2"
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test_pvmove_resume() {
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# 2 LVs on same device
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lvcreate -an -Zn -l15 -n $lv1 $vg "$dev1"
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lvcreate -an -Zn -l15 -n $lv2 $vg "$dev1"
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|
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aux delay_dev "$dev2" 0 1000 $(get first_extent_sector "$dev2"):
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pvmove -i5 "$dev1" &
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PVMOVE=$!
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aux wait_pvmove_lv_ready "$vg-pvmove0" 300
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kill -9 $PVMOVE
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||||||
|
if test -e LOCAL_LVMPOLLD ; then
|
||||||
|
# inforestart lvmpolld
|
||||||
|
kill $(< LOCAL_LVMPOLLD)
|
||||||
|
for i in $(seq 1 100) ; do
|
||||||
|
test $i -eq 100 && die "Shutdown of lvmpolld is too slow."
|
||||||
|
test -e "$LVM_LVMPOLLD_PIDFILE" || break
|
||||||
|
sleep .1
|
||||||
|
done # wait for the pid removal
|
||||||
|
aux prepare_lvmpolld
|
||||||
|
fi
|
||||||
|
|
||||||
|
wait
|
||||||
|
|
||||||
|
while dmsetup status "$vg-$lv1"; do dmsetup remove "$vg-$lv1" || true; done
|
||||||
|
while dmsetup status "$vg-$lv2"; do dmsetup remove "$vg-$lv2" || true; done
|
||||||
|
while dmsetup status "$vg-pvmove0"; do dmsetup remove "$vg-pvmove0" || true; done
|
||||||
|
|
||||||
|
check lv_attr_bit type $vg/pvmove0 "p"
|
||||||
|
|
||||||
|
if test -e LOCAL_CLVMD ; then
|
||||||
|
# giveup all clvmd locks (faster then restarting clvmd)
|
||||||
|
# no deactivation happen, nodes are already removed
|
||||||
|
#vgchange -an $vg
|
||||||
|
# FIXME: However above solution has one big problem
|
||||||
|
# as clvmd starts to abort on internal errors on various
|
||||||
|
# errors, based on the fact pvmove is killed -9
|
||||||
|
# Restart clvmd
|
||||||
|
kill $(< LOCAL_CLVMD)
|
||||||
|
for i in $(seq 1 100) ; do
|
||||||
|
test $i -eq 100 && die "Shutdown of clvmd is too slow."
|
||||||
|
test -e "$CLVMD_PIDFILE" || break
|
||||||
|
sleep .1
|
||||||
|
done # wait for the pid removal
|
||||||
|
aux prepare_clvmd
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test -e LOCAL_LVMETAD ; then
|
||||||
|
# Restart lvmetad
|
||||||
|
kill $(< LOCAL_LVMETAD)
|
||||||
|
aux prepare_lvmetad
|
||||||
|
fi
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# call resume function (see below)
|
||||||
|
# with expected number of spawned
|
||||||
|
# bg polling as parameter
|
||||||
|
$1 1
|
||||||
|
|
||||||
|
aux enable_dev "$dev2"
|
||||||
|
|
||||||
|
i=0
|
||||||
|
while get lv_field $vg name -a | grep "^\[pvmove"; do
|
||||||
|
# wait for 30 secs at max
|
||||||
|
test $i -ge 300 && die "Pvmove is too slow or does not progress."
|
||||||
|
sleep .1
|
||||||
|
i=$((i + 1))
|
||||||
|
done
|
||||||
|
|
||||||
|
lvremove -ff $vg
|
||||||
|
}
|
||||||
|
|
||||||
|
lvchange_single() {
|
||||||
|
lvchange -aey $vg/$lv1
|
||||||
|
lvchange -aey $vg/$lv2
|
||||||
|
}
|
||||||
|
|
||||||
|
lvchange_all() {
|
||||||
|
lvchange -aey $vg/$lv1 $vg/$lv2
|
||||||
|
|
||||||
|
# we don't want to spawn more than $1 background pollings
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq $1 || should false
|
||||||
|
}
|
||||||
|
|
||||||
|
vgchange_single() {
|
||||||
|
vgchange -aey $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq $1
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_fg() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
|
||||||
|
aux enable_dev "$dev2"
|
||||||
|
|
||||||
|
pvmove -i0
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_bg() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
|
||||||
|
pvmove -b -i0
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_fg_single() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
|
||||||
|
aux enable_dev "$dev2"
|
||||||
|
|
||||||
|
pvmove -i0 "$dev1"
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_bg_single() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
|
||||||
|
pvmove -i0 -b "$dev1"
|
||||||
|
}
|
||||||
|
|
||||||
|
test -e LOCAL_CLVMD && skip
|
||||||
|
|
||||||
|
test_pvmove_resume lvchange_single
|
||||||
|
test_pvmove_resume lvchange_all
|
||||||
|
test_pvmove_resume vgchange_single
|
||||||
|
test_pvmove_resume pvmove_fg
|
||||||
|
test_pvmove_resume pvmove_fg_single
|
||||||
|
test_pvmove_resume pvmove_bg
|
||||||
|
test_pvmove_resume pvmove_bg_single
|
||||||
|
|
||||||
|
vgremove -ff $vg
|
||||||
210
test/shell/pvmove-resume-multiseg.sh
Normal file
210
test/shell/pvmove-resume-multiseg.sh
Normal file
@ -0,0 +1,210 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
# Copyright (C) 2015 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||||
|
|
||||||
|
# Check whether all available pvmove resume methods works as expected.
|
||||||
|
# lvchange is able to resume pvmoves in progress.
|
||||||
|
|
||||||
|
# Multisegment variant w/ 2 pvmoves LVs per VG
|
||||||
|
|
||||||
|
. lib/inittest
|
||||||
|
|
||||||
|
aux prepare_pvs 5 30
|
||||||
|
|
||||||
|
vgcreate -s 128k $vg "$dev1" "$dev2" "$dev3"
|
||||||
|
pvcreate --metadatacopies 0 "$dev4" "$dev5"
|
||||||
|
vgextend $vg "$dev4" "$dev5"
|
||||||
|
|
||||||
|
# $1 resume fn
|
||||||
|
test_pvmove_resume() {
|
||||||
|
# Create multisegment LV
|
||||||
|
lvcreate -an -Zn -l30 -n $lv1 $vg "$dev1"
|
||||||
|
lvextend -l+30 $vg/$lv1 "$dev2"
|
||||||
|
# next LV on same VG and differetnt PV (we want to test 2 pvmoves per VG)
|
||||||
|
lvcreate -an -Zn -l30 -n $lv2 $vg "$dev3"
|
||||||
|
|
||||||
|
aux delay_dev "$dev4" 0 250
|
||||||
|
aux delay_dev "$dev5" 0 250
|
||||||
|
|
||||||
|
pvmove -i5 "$dev1" "$dev4" &
|
||||||
|
PVMOVE=$!
|
||||||
|
aux wait_pvmove_lv_ready "$vg-pvmove0" 300
|
||||||
|
kill -9 $PVMOVE
|
||||||
|
|
||||||
|
pvmove -i5 -n $vg/$lv2 "$dev3" "$dev5" &
|
||||||
|
PVMOVE=$!
|
||||||
|
aux wait_pvmove_lv_ready "$vg-pvmove1" 300
|
||||||
|
kill -9 $PVMOVE
|
||||||
|
|
||||||
|
if test -e LOCAL_LVMPOLLD ; then
|
||||||
|
# inforestart lvmpolld
|
||||||
|
kill $(< LOCAL_LVMPOLLD)
|
||||||
|
for i in $(seq 1 100) ; do
|
||||||
|
test $i -eq 100 && die "Shutdown of lvmpolld is too slow."
|
||||||
|
test -e "$LVM_LVMPOLLD_PIDFILE" || break
|
||||||
|
sleep .1
|
||||||
|
done # wait for the pid removal
|
||||||
|
aux prepare_lvmpolld
|
||||||
|
fi
|
||||||
|
|
||||||
|
wait
|
||||||
|
|
||||||
|
while dmsetup status "$vg-$lv1"; do dmsetup remove "$vg-$lv1" || true; done
|
||||||
|
while dmsetup status "$vg-$lv2"; do dmsetup remove "$vg-$lv2" || true; done
|
||||||
|
while dmsetup status "$vg-pvmove0"; do dmsetup remove "$vg-pvmove0" || true; done
|
||||||
|
while dmsetup status "$vg-pvmove1"; do dmsetup remove "$vg-pvmove1" || true; done
|
||||||
|
|
||||||
|
check lv_attr_bit type $vg/pvmove0 "p"
|
||||||
|
check lv_attr_bit type $vg/pvmove1 "p"
|
||||||
|
|
||||||
|
if test -e LOCAL_CLVMD ; then
|
||||||
|
# giveup all clvmd locks (faster then restarting clvmd)
|
||||||
|
# no deactivation happen, nodes are already removed
|
||||||
|
#vgchange -an $vg
|
||||||
|
# FIXME: However above solution has one big problem
|
||||||
|
# as clvmd starts to abort on internal errors on various
|
||||||
|
# errors, based on the fact pvmove is killed -9
|
||||||
|
# Restart clvmd
|
||||||
|
kill $(< LOCAL_CLVMD)
|
||||||
|
for i in $(seq 1 100) ; do
|
||||||
|
test $i -eq 100 && die "Shutdown of clvmd is too slow."
|
||||||
|
test -e "$CLVMD_PIDFILE" || break
|
||||||
|
sleep .1
|
||||||
|
done # wait for the pid removal
|
||||||
|
aux prepare_clvmd
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test -e LOCAL_LVMETAD ; then
|
||||||
|
# Restart lvmetad
|
||||||
|
kill $(< LOCAL_LVMETAD)
|
||||||
|
aux prepare_lvmetad
|
||||||
|
fi
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# call resume function (see below)
|
||||||
|
# with expected number of spawned
|
||||||
|
# bg polling as parameter
|
||||||
|
$1 2
|
||||||
|
|
||||||
|
aux enable_dev "$dev4"
|
||||||
|
aux enable_dev "$dev5"
|
||||||
|
|
||||||
|
i=0
|
||||||
|
while get lv_field $vg name -a | grep "^\[pvmove"; do
|
||||||
|
# wait for 30 secs at max
|
||||||
|
test $i -ge 300 && die "Pvmove is too slow or does not progress."
|
||||||
|
sleep .1
|
||||||
|
i=$((i + 1))
|
||||||
|
done
|
||||||
|
|
||||||
|
lvremove -ff $vg
|
||||||
|
}
|
||||||
|
|
||||||
|
lvchange_single() {
|
||||||
|
lvchange -aey $vg/$lv1
|
||||||
|
lvchange -aey $vg/$lv2
|
||||||
|
}
|
||||||
|
|
||||||
|
lvchange_all() {
|
||||||
|
lvchange -aey $vg/$lv1 $vg/$lv2
|
||||||
|
|
||||||
|
# we don't want to spawn more than $1 background pollings
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq $1 || should false
|
||||||
|
}
|
||||||
|
|
||||||
|
vgchange_single() {
|
||||||
|
vgchange -aey -vvvv $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq $1
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_fg() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove1\]"
|
||||||
|
|
||||||
|
# disable delay device
|
||||||
|
# fg pvmove would take ages to complete otherwise
|
||||||
|
aux enable_dev "$dev4"
|
||||||
|
aux enable_dev "$dev5"
|
||||||
|
|
||||||
|
pvmove -i0
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_bg() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove1\]"
|
||||||
|
|
||||||
|
pvmove -b -i0
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_fg_single() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove1\]"
|
||||||
|
|
||||||
|
# disable delay device
|
||||||
|
# fg pvmove would take ages to complete otherwise
|
||||||
|
aux enable_dev "$dev4"
|
||||||
|
aux enable_dev "$dev5"
|
||||||
|
|
||||||
|
pvmove -i0 "$dev1"
|
||||||
|
pvmove -i0 "$dev3"
|
||||||
|
}
|
||||||
|
|
||||||
|
pvmove_bg_single() {
|
||||||
|
# pvmove resume requires LVs active
|
||||||
|
vgchange -aey --poll n $vg
|
||||||
|
|
||||||
|
ps h -C lvm | tee out || true
|
||||||
|
test $(wc -l < out) -eq 0
|
||||||
|
|
||||||
|
# vgchange must not spawn (thus finish) background polling
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove0\]"
|
||||||
|
get lv_field $vg name -a | grep "^\[pvmove1\]"
|
||||||
|
|
||||||
|
pvmove -i0 -b "$dev1"
|
||||||
|
pvmove -i0 -b "$dev3"
|
||||||
|
}
|
||||||
|
|
||||||
|
test -e LOCAL_CLVMD && skip
|
||||||
|
|
||||||
|
test_pvmove_resume lvchange_single
|
||||||
|
test_pvmove_resume lvchange_all
|
||||||
|
test_pvmove_resume vgchange_single
|
||||||
|
test_pvmove_resume pvmove_fg
|
||||||
|
test_pvmove_resume pvmove_fg_single
|
||||||
|
test_pvmove_resume pvmove_bg
|
||||||
|
test_pvmove_resume pvmove_bg_single
|
||||||
|
|
||||||
|
vgremove -ff $vg
|
||||||
Loading…
x
Reference in New Issue
Block a user