mirror of
git://sourceware.org/git/lvm2.git
synced 2025-01-03 05:18:29 +03:00
tests: lower demand for disk resources
Convert test to use a single skeleton and only different pieces keep in separate tests. Lower raid disk usage to smaller size and switch to ext4 as way less demanding fileystem.
This commit is contained in:
Zdenek Kabelac
parent
e8e6347ba3
commit
7b5291a8ed
@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
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# Copyright (C) 2023 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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@ -16,13 +16,10 @@ test_description='Test VG takeover with raid LVs'
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SKIP_WITH_LVMLOCKD=1
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SKIP_WITH_LVMPOLLD=1
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print_lvmlocal() {
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{ echo "local {"; printf "%s\n" "$@"; echo "}"; } >"$LVMLOCAL"
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}
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. lib/inittest
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aux prepare_devs 3 1024
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aux have_raid 1 9 0 || skip
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aux prepare_devs ${PREPARE_DEVS-3}
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SIDFILE="etc/lvm_test.conf"
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LVMLOCAL="etc/lvmlocal.conf"
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@ -30,6 +27,10 @@ LVMLOCAL="etc/lvmlocal.conf"
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DFDIR="$LVM_SYSTEM_DIR/devices"
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DF="$DFDIR/system.devices"
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print_lvmlocal() {
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{ echo "local {"; printf "%s\n" "$@"; echo "}"; } >"$LVMLOCAL"
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}
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# Avoid system id validation in the devices file
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# which gets in the way of the test switching the
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# local system id.
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@ -40,6 +41,25 @@ clear_df_systemid() {
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fi
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}
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test_check_mount() {
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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mount "$DM_DEV_DIR/$vg/$lv1" "$mount_dir"
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diff pattern1 "$mount_dir/pattern1a"
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diff pattern1 "$mount_dir/pattern1c"
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umount "$mount_dir"
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fsck -n "$DM_DEV_DIR/$vg/$lv1"
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mount "$DM_DEV_DIR/$vg/$lv2" "$mount_dir"
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diff pattern1 "$mount_dir/pattern1a"
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diff pattern1 "$mount_dir/pattern1c"
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umount "$mount_dir"
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fsck -n "$DM_DEV_DIR/$vg/$lv2"
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}
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SID1=sidfoofile1
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SID2=sidfoofile2
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echo "$SID1" > "$SIDFILE"
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@ -50,44 +70,45 @@ vgcreate $vg "$dev1" "$dev2" "$dev3"
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vgs -o+systemid,partial $vg
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check vg_field $vg systemid "$SID1"
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lvcreate --type raid1 -L 400 -m1 -n $lv1 $vg "$dev1" "$dev2"
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lvcreate --type raid1 -L 400 -m2 -n $lv2 $vg "$dev1" "$dev2" "$dev3"
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lvcreate --type raid1 -L 8 -m1 -n $lv1 $vg "$dev1" "$dev2"
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lvcreate --type raid1 -L 8 -m2 -n $lv2 $vg "$dev1" "$dev2" "$dev3"
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# give some time for raid init
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sleep 2
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aux wait_for_sync $vg $lv1
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aux wait_for_sync $vg $lv2
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lvs -a -o+devices $vg
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv2"
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mkfs.ext4 "$DM_DEV_DIR/$vg/$lv1"
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mkfs.ext4 "$DM_DEV_DIR/$vg/$lv2"
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dd if=/dev/urandom of=pattern1 bs=512K count=1
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mount_dir="mnt_takeover"
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mkdir -p "$mount_dir"
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
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cp pattern1 $mount_dir/pattern1a
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cp pattern1 $mount_dir/pattern1b
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv1" "$mount_dir"
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dd if=/dev/zero of="$mount_dir/file1" bs=1M count=4 oflag=direct
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cp pattern1 "$mount_dir/pattern1a"
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cp pattern1 "$mount_dir/pattern1b"
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umount "$mount_dir"
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
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cp pattern1 $mount_dir/pattern1a
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cp pattern1 $mount_dir/pattern1b
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv2" "$mount_dir"
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dd if=/dev/zero of="$mount_dir/file1" bs=1M count=4 oflag=direct
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cp pattern1 "$mount_dir/pattern1a"
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cp pattern1 "$mount_dir/pattern1b"
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umount "$mount_dir"
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vgchange -an $vg
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# make the vg foreign
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vgchange --yes --systemid $SID2 $vg
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vgchange --yes --systemid "$SID2" $vg
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not vgs $vg
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# make one dev missing
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aux hide_dev "$dev1"
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# take over the vg, like cluster failover would do
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vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID2}\"]" --systemid $SID1 $vg
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vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID2}\"]" --systemid "$SID1" $vg
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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@ -95,28 +116,37 @@ lvs -a -o+devices $vg
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lvchange -ay --activationmode degraded $vg/$lv1
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lvchange -ay --activationmode degraded $vg/$lv2
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1b
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rm $mount_dir/pattern1b
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rm $mount_dir/file1
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cp pattern1 $mount_dir/pattern1c
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv1" "$mount_dir"
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dd of=/dev/null if="$mount_dir/file1" bs=1M count=4
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diff pattern1 "$mount_dir/pattern1a"
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diff pattern1 "$mount_dir/pattern1b"
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rm "$mount_dir/pattern1b"
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rm "$mount_dir/file1"
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cp pattern1 "$mount_dir/pattern1c"
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umount "$mount_dir"
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1b
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rm $mount_dir/pattern1b
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rm $mount_dir/file1
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cp pattern1 $mount_dir/pattern1c
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv2" "$mount_dir"
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dd of=/dev/null if="$mount_dir/file1" bs=1M count=4
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diff pattern1 "$mount_dir/pattern1a"
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diff pattern1 "$mount_dir/pattern1b"
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rm "$mount_dir/pattern1b"
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rm "$mount_dir/file1"
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cp pattern1 "$mount_dir/pattern1c"
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umount "$mount_dir"
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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#----------------------------------------------------------
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# test will continue differently when var OTHER_TEST is set
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#----------------------------------------------------------
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test -n "${CONTINUE_ELSEWHERE-}" && return 0
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# fails because the missing dev is used by lvs
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not vgreduce --removemissing $vg
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# works because lvs can be used with missing leg
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@ -131,19 +161,9 @@ lvconvert --repair $vg/$lv1
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# fails to find another disk to use to repair
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not lvconvert -y --repair $vg/$lv2
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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test_check_mount
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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aux unhide_dev "$dev1"
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@ -162,36 +182,21 @@ lvconvert -y -m-1 $vg/$lv2
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# remove the failed unused leg, leaving 1 leg
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lvconvert -y -m-1 $vg/$lv1
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pvs -o+missing
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vgs -o+systemid,partial,partial $vg
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lvs -a -o+devices $vg
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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test_check_mount
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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vgextend $vg "$dev1"
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lvconvert -y -m+1 $vg/$lv1 "$dev1"
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lvconvert -y -m+1 $vg/$lv2 "$dev1"
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# let raid sync new leg
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sleep 3
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aux wait_for_sync $vg $lv1
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aux wait_for_sync $vg $lv2
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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test_check_mount
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vgchange -an $vg
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vgremove -f $vg
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@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
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# Copyright (C) 2023 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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@ -12,110 +12,10 @@
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test_description='Test VG takeover with raid LVs'
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# test does not apply to lvmlockd
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SKIP_WITH_LVMLOCKD=1
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SKIP_WITH_LVMPOLLD=1
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CONTINUE_ELSEWHERE=y
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PREPARE_DEVS=4
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print_lvmlocal() {
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{ echo "local {"; printf "%s\n" "$@"; echo "}"; } >"$LVMLOCAL"
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}
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. lib/inittest
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aux prepare_devs 4 1024
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SIDFILE="etc/lvm_test.conf"
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LVMLOCAL="etc/lvmlocal.conf"
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DFDIR="$LVM_SYSTEM_DIR/devices"
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DF="$DFDIR/system.devices"
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# Avoid system id validation in the devices file
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# which gets in the way of the test switching the
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# local system id.
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clear_df_systemid() {
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if [[ -f $DF ]]; then
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sed -e "s|SYSTEMID=.||" "$DF" > tmpdf
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cp tmpdf $DF
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fi
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}
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SID1=sidfoofile1
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SID2=sidfoofile2
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echo "$SID1" > "$SIDFILE"
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clear_df_systemid
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aux lvmconf "global/system_id_source = file" \
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"global/system_id_file = \"$SIDFILE\""
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vgcreate $vg "$dev1" "$dev2" "$dev3"
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vgs -o+systemid,partial $vg
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check vg_field $vg systemid "$SID1"
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lvcreate --type raid1 -L 400 -m1 -n $lv1 $vg "$dev1" "$dev2"
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lvcreate --type raid1 -L 400 -m2 -n $lv2 $vg "$dev1" "$dev2" "$dev3"
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# give some time for raid init
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sleep 2
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lvs -a -o+devices $vg
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv2"
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dd if=/dev/urandom of=pattern1 bs=512K count=1
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mount_dir="mnt_takeover"
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mkdir -p "$mount_dir"
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
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cp pattern1 $mount_dir/pattern1a
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cp pattern1 $mount_dir/pattern1b
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
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cp pattern1 $mount_dir/pattern1a
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cp pattern1 $mount_dir/pattern1b
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umount $mount_dir
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vgchange -an $vg
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# make the vg foreign
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vgchange --yes --systemid $SID2 $vg
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not vgs $vg
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# make one dev missing
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aux hide_dev "$dev1"
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# take over the vg, like cluster failover would do
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vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID2}\"]" --systemid $SID1 $vg
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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lvchange -ay --activationmode degraded $vg/$lv1
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lvchange -ay --activationmode degraded $vg/$lv2
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1b
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rm $mount_dir/pattern1b
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rm $mount_dir/file1
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cp pattern1 $mount_dir/pattern1c
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umount $mount_dir
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1b
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rm $mount_dir/pattern1b
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rm $mount_dir/file1
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cp pattern1 $mount_dir/pattern1c
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umount $mount_dir
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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. ./shell/vg-raid-takeover-1.sh
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# fails because the missing dev is used by lvs
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not vgreduce --removemissing $vg
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@ -147,42 +47,19 @@ vgextend $vg "$dev4"
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lvconvert -y --repair $vg/$lv2
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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test_check_mount
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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# let the new legs sync
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sleep 3
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aux wait_for_sync $vg $lv1
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aux wait_for_sync $vg $lv2
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vgck --updatemetadata $vg
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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test_check_mount
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mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
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diff pattern1 $mount_dir/pattern1a
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diff pattern1 $mount_dir/pattern1c
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umount $mount_dir
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pvs -o+missing
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vgs -o+systemid,partial $vg
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lvs -a -o+devices $vg
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vgchange -an $vg
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vgremove -f $vg
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@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
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# Copyright (C) 2023 Red Hat, Inc. All rights reserved.
|
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#
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# This copyrighted material is made available to anyone wishing to use,
|
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# modify, copy, or redistribute it subject to the terms and conditions
|
||||
@ -12,111 +12,11 @@
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test_description='Test VG takeover with raid LVs'
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# test does not apply to lvmlockd
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SKIP_WITH_LVMLOCKD=1
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SKIP_WITH_LVMPOLLD=1
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CONTINUE_ELSEWHERE=y
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print_lvmlocal() {
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{ echo "local {"; printf "%s\n" "$@"; echo "}"; } >"$LVMLOCAL"
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}
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. lib/inittest
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aux prepare_devs 3 1024
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SIDFILE="etc/lvm_test.conf"
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LVMLOCAL="etc/lvmlocal.conf"
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DFDIR="$LVM_SYSTEM_DIR/devices"
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DF="$DFDIR/system.devices"
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# Avoid system id validation in the devices file
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# which gets in the way of the test switching the
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# local system id.
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clear_df_systemid() {
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if [[ -f $DF ]]; then
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sed -e "s|SYSTEMID=.||" "$DF" > tmpdf
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cp tmpdf $DF
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fi
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}
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SID1=sidfoofile1
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SID2=sidfoofile2
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echo "$SID1" > "$SIDFILE"
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clear_df_systemid
|
||||
aux lvmconf "global/system_id_source = file" \
|
||||
"global/system_id_file = \"$SIDFILE\""
|
||||
vgcreate $vg "$dev1" "$dev2" "$dev3"
|
||||
vgs -o+systemid,partial $vg
|
||||
check vg_field $vg systemid "$SID1"
|
||||
|
||||
lvcreate --type raid1 -L 400 -m1 -n $lv1 $vg "$dev1" "$dev2"
|
||||
lvcreate --type raid1 -L 400 -m2 -n $lv2 $vg "$dev1" "$dev2" "$dev3"
|
||||
|
||||
# give some time for raid init
|
||||
sleep 2
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
|
||||
mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv2"
|
||||
|
||||
dd if=/dev/urandom of=pattern1 bs=512K count=1
|
||||
|
||||
mount_dir="mnt_takeover"
|
||||
mkdir -p "$mount_dir"
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
|
||||
cp pattern1 $mount_dir/pattern1a
|
||||
cp pattern1 $mount_dir/pattern1b
|
||||
umount $mount_dir
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
|
||||
cp pattern1 $mount_dir/pattern1a
|
||||
cp pattern1 $mount_dir/pattern1b
|
||||
umount $mount_dir
|
||||
|
||||
vgchange -an $vg
|
||||
|
||||
# make the vg foreign
|
||||
vgchange --yes --systemid $SID2 $vg
|
||||
not vgs $vg
|
||||
|
||||
# make one dev missing
|
||||
aux hide_dev "$dev1"
|
||||
|
||||
# take over the vg, like cluster failover would do
|
||||
vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID2}\"]" --systemid $SID1 $vg
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
lvchange -ay --activationmode degraded $vg/$lv1
|
||||
lvchange -ay --activationmode degraded $vg/$lv2
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1b
|
||||
rm $mount_dir/pattern1b
|
||||
rm $mount_dir/file1
|
||||
cp pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1b
|
||||
rm $mount_dir/pattern1b
|
||||
rm $mount_dir/file1
|
||||
cp pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
. ./shell/vg-raid-takeover-1.sh
|
||||
|
||||
#-----------------------
|
||||
# replaces dev1 with dev3
|
||||
lvconvert -y --repair $vg/$lv1
|
||||
|
||||
@ -124,24 +24,15 @@ lvconvert -y --repair $vg/$lv1
|
||||
# but that's not allowed until the missing disk is removed from the vg
|
||||
not lvconvert -y -m-1 $vg/$lv2
|
||||
vgreduce --removemissing --mirrorsonly --force $vg
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
lvconvert -y -m-1 $vg/$lv2
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
test_check_mount
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
aux unhide_dev "$dev1"
|
||||
|
||||
@ -153,19 +44,9 @@ vgextend $vg "$dev1"
|
||||
pvs -o+missing
|
||||
lvconvert -y -m+1 $vg/$lv2 "$dev1"
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
test_check_mount
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
vgchange -an $vg
|
||||
vgremove -f $vg
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
#!/usr/bin/env bash
|
||||
|
||||
# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
|
||||
# Copyright (C) 2023 Red Hat, Inc. All rights reserved.
|
||||
#
|
||||
# This copyrighted material is made available to anyone wishing to use,
|
||||
# modify, copy, or redistribute it subject to the terms and conditions
|
||||
@ -12,110 +12,10 @@
|
||||
|
||||
test_description='Test VG takeover with raid LVs'
|
||||
|
||||
# test does not apply to lvmlockd
|
||||
SKIP_WITH_LVMLOCKD=1
|
||||
SKIP_WITH_LVMPOLLD=1
|
||||
CONTINUE_ELSEWHERE=y
|
||||
PREPARE_DEVS=4
|
||||
|
||||
print_lvmlocal() {
|
||||
{ echo "local {"; printf "%s\n" "$@"; echo "}"; } >"$LVMLOCAL"
|
||||
}
|
||||
|
||||
. lib/inittest
|
||||
|
||||
aux prepare_devs 4 1024
|
||||
|
||||
SIDFILE="etc/lvm_test.conf"
|
||||
LVMLOCAL="etc/lvmlocal.conf"
|
||||
|
||||
DFDIR="$LVM_SYSTEM_DIR/devices"
|
||||
DF="$DFDIR/system.devices"
|
||||
|
||||
# Avoid system id validation in the devices file
|
||||
# which gets in the way of the test switching the
|
||||
# local system id.
|
||||
clear_df_systemid() {
|
||||
if [[ -f $DF ]]; then
|
||||
sed -e "s|SYSTEMID=.||" "$DF" > tmpdf
|
||||
cp tmpdf $DF
|
||||
fi
|
||||
}
|
||||
|
||||
SID1=sidfoofile1
|
||||
SID2=sidfoofile2
|
||||
echo "$SID1" > "$SIDFILE"
|
||||
clear_df_systemid
|
||||
aux lvmconf "global/system_id_source = file" \
|
||||
"global/system_id_file = \"$SIDFILE\""
|
||||
vgcreate $vg "$dev1" "$dev2" "$dev3"
|
||||
vgs -o+systemid,partial $vg
|
||||
check vg_field $vg systemid "$SID1"
|
||||
|
||||
lvcreate --type raid1 -L 400 -m1 -n $lv1 $vg "$dev1" "$dev2"
|
||||
lvcreate --type raid1 -L 400 -m2 -n $lv2 $vg "$dev1" "$dev2" "$dev3"
|
||||
|
||||
# give some time for raid init
|
||||
sleep 2
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
|
||||
mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv2"
|
||||
|
||||
dd if=/dev/urandom of=pattern1 bs=512K count=1
|
||||
|
||||
mount_dir="mnt_takeover"
|
||||
mkdir -p "$mount_dir"
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
|
||||
cp pattern1 $mount_dir/pattern1a
|
||||
cp pattern1 $mount_dir/pattern1b
|
||||
umount $mount_dir
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
dd if=/dev/zero of=$mount_dir/file1 bs=4096 count=1024
|
||||
cp pattern1 $mount_dir/pattern1a
|
||||
cp pattern1 $mount_dir/pattern1b
|
||||
umount $mount_dir
|
||||
|
||||
vgchange -an $vg
|
||||
|
||||
# make the vg foreign
|
||||
vgchange --yes --systemid $SID2 $vg
|
||||
not vgs $vg
|
||||
|
||||
# make one dev missing
|
||||
aux hide_dev "$dev1"
|
||||
|
||||
# take over the vg, like cluster failover would do
|
||||
vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID2}\"]" --systemid $SID1 $vg
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
lvchange -ay --activationmode degraded $vg/$lv1
|
||||
lvchange -ay --activationmode degraded $vg/$lv2
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1b
|
||||
rm $mount_dir/pattern1b
|
||||
rm $mount_dir/file1
|
||||
cp pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
dd of=/dev/null if=$mount_dir/file1 bs=4096 count=1024
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1b
|
||||
rm $mount_dir/pattern1b
|
||||
rm $mount_dir/file1
|
||||
cp pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
. ./shell/vg-raid-takeover-1.sh
|
||||
|
||||
# unhide_dev
|
||||
# the device reappears before the LVs are repaired
|
||||
@ -129,23 +29,9 @@ lvs -a -o+devices $vg
|
||||
|
||||
vgextend --restoremissing $vg "$dev1"
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
test_check_mount
|
||||
|
||||
mount "$DM_DEV_DIR/$vg/$lv2" $mount_dir
|
||||
diff pattern1 $mount_dir/pattern1a
|
||||
diff pattern1 $mount_dir/pattern1c
|
||||
umount $mount_dir
|
||||
|
||||
pvs -o+missing
|
||||
vgs -o+systemid,partial $vg
|
||||
lvs -a -o+devices $vg
|
||||
|
||||
vgchange -an $vg
|
||||
vgremove -f $vg
|
||||
|
||||
Loading…
Reference in New Issue
Block a user