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81dc0e72da
Some test do expect event_activation to be set. So add explicit configuring of this setting in tests, but also add new default which kind of does it globally as it's expected default (yet our testing rpms might be create with disabled event_activation) By adding this to each test individually - it's now easy to locate such tests...
243 lines
6.1 KiB
Bash
243 lines
6.1 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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SKIP_WITH_LVMPOLLD=1
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RUNDIR="/run"
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test -d "$RUNDIR" || RUNDIR="/var/run"
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PVS_ONLINE_DIR="$RUNDIR/lvm/pvs_online"
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VGS_ONLINE_DIR="$RUNDIR/lvm/vgs_online"
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PVS_LOOKUP_DIR="$RUNDIR/lvm/pvs_lookup"
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# FIXME: kills logic for running system
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_clear_online_files() {
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# wait till udev is finished
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aux udev_wait
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rm -f "$PVS_ONLINE_DIR"/*
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rm -f "$VGS_ONLINE_DIR"/*
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rm -f "$PVS_LOOKUP_DIR"/*
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}
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. lib/inittest
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aux prepare_devs 8 16
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aux lvmconf "global/event_activation = 1"
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# Check 'pvscan' is ignored when event_activation is 0
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pvscan --cache -aay -v --config 'global/event_activation=0' 2>&1 | tee out
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grep "Ignoring pvscan" out
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vgcreate $vg1 "$dev1" "$dev2"
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lvcreate -n $lv1 -l 4 -a n $vg1
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test -d "$PVS_ONLINE_DIR" || mkdir -p "$PVS_ONLINE_DIR"
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test -d "$VGS_ONLINE_DIR" || mkdir -p "$VGS_ONLINE_DIR"
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test -d "$PVS_LOOKUP_DIR" || mkdir -p "$PVS_LOOKUP_DIR"
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_clear_online_files
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# check pvscan with no args scans and activates all
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pvscan --cache -aay
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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_clear_online_files
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# first dev leaves vg incomplete and inactive,
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# and second dev completes vg and activates
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pvscan --cache -aay "$dev1"
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check lv_field $vg1/$lv1 lv_active ""
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pvscan --cache -aay "$dev2"
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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_clear_online_files
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# check that vg is activated when both devs
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# are scanned together
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pvscan --cache -aay "$dev1" "$dev2"
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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# check that a cache command without aay will
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# just record online state, and that a following
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# pvscan cache aay that does not record any new
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# online files will activate the vg
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_clear_online_files
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pvscan --cache "$dev1"
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check lv_field $vg1/$lv1 lv_active ""
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pvscan --cache "$dev2"
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check lv_field $vg1/$lv1 lv_active ""
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pvscan --cache -aay
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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# Set up tests where one dev has no metadata
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vgchange -an $vg1
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vgremove -ff $vg1
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pvremove "$dev1"
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pvremove "$dev2"
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pvcreate --metadatacopies 0 "$dev1"
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pvcreate --metadatacopies 1 "$dev2"
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vgcreate $vg1 "$dev1" "$dev2"
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lvcreate -n $lv1 -l 4 -a n $vg1
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_clear_online_files
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# test case where dev with metadata is scanned first
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pvscan --cache -aay "$dev2"
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check lv_field $vg1/$lv1 lv_active ""
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pvscan --cache -aay "$dev1"
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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_clear_online_files
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pvscan --cache -aay "$dev1"
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check lv_field $vg1/$lv1 lv_active ""
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pvscan --cache -aay "$dev2"
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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# use the --cache option to record a dev
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# is online without the -aay option to
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# activate until after they are online
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_clear_online_files
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pvscan --cache "$dev1"
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check lv_field $vg1/$lv1 lv_active ""
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pvscan --cache -aay "$dev2"
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check lv_field $vg1/$lv1 lv_active "active"
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lvchange -an $vg1
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vgremove -f $vg1
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# pvscan cache ignores pv that's not used
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pvcreate "$dev3"
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PVID3=$(pvs "$dev3" --noheading -o uuid | tr -d - | awk '{print $1}')
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echo $PVID3
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not ls "$RUNDIR/lvm/pvs_online/$PVID3"
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pvscan --cache -aay "$dev3"
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ls "$RUNDIR/lvm/pvs_online"
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not ls "$RUNDIR/lvm/pvs_online/$PVID3"
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# pvscan cache ignores pv in a foreign vg
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if [ -e "/etc/machine-id" ]; then
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aux lvmconf "global/system_id_source = machineid"
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_clear_online_files
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vgcreate $vg2 "$dev3"
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lvcreate -an -n $lv2 -l1 $vg2
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pvscan --cache -aay "$dev3"
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ls "$RUNDIR/lvm/pvs_online/$PVID3"
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check lv_field $vg2/$lv2 lv_active "active"
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lvchange -an $vg2
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rm "$RUNDIR/lvm/pvs_online/$PVID3"
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# a vg without a system id is not foreign, not ignored
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vgchange -y --systemid "" "$vg2"
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_clear_online_files
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pvscan --cache -aay "$dev3"
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ls "$RUNDIR/lvm/pvs_online/$PVID3"
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check lv_field $vg2/$lv2 lv_active "active"
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lvchange -an $vg2
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rm "$RUNDIR/lvm/pvs_online/$PVID3"
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# make the vg foreign by assigning a system id different from ours
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vgchange -y --systemid "asdf" "$vg2"
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_clear_online_files
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pvscan --cache -aay "$dev3"
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not ls "$RUNDIR/lvm/pvs_online/$PVID3"
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lvs --foreign $vg2 > out
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cat out
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grep $lv2 out
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check lv_field $vg2/$lv2 lv_active "" --foreign
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fi
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# Test the case where pvscan --cache -aay (with no devs)
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# gets the final PV to complete the VG, where that final PV
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# does not hold VG metadata. In this case it needs to rely
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# on VG metadata that has been saved from a previously
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# scanned PV from the same VG.
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#
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# We can't control which order of devices pvscan will see,
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# so create several PVs without metadata surrounding one
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# PV with metadata, to make it likely that pvscan will
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# get a final PV without metadata.
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pvcreate --metadatacopies 0 "$dev4"
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pvcreate --metadatacopies 0 "$dev5"
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pvcreate --metadatacopies 1 "$dev6"
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pvcreate --metadatacopies 0 "$dev7"
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pvcreate --metadatacopies 0 "$dev8"
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vgcreate $vg3 "$dev4" "$dev5" "$dev6" "$dev7" "$dev8"
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lvcreate -n $lv1 -l 4 -a n $vg3
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_clear_online_files
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check lv_field $vg3/$lv1 lv_active ""
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pvscan --cache "$dev4"
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check lv_field $vg3/$lv1 lv_active ""
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pvscan --cache "$dev5"
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check lv_field $vg3/$lv1 lv_active ""
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pvscan --cache "$dev6"
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check lv_field $vg3/$lv1 lv_active ""
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pvscan --cache "$dev7"
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check lv_field $vg3/$lv1 lv_active ""
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pvscan --cache "$dev8"
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check lv_field $vg3/$lv1 lv_active ""
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pvscan --cache -aay
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check lv_field $vg3/$lv1 lv_active "active"
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lvchange -an $vg3
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# Test event activation when PV and dev size don't match
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vgremove -ff $vg3
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pvremove "$dev8"
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pvcreate -y --setphysicalvolumesize 8M "$dev8"
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PVID8=$(pvs "$dev8" --noheading -o uuid | tr -d - | awk '{print $1}')
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echo $PVID8
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vgcreate $vg3 "$dev8"
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lvcreate -l1 -n $lv1 $vg3
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check lv_field $vg3/$lv1 lv_active "active"
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vgchange -an $vg3
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check lv_field $vg3/$lv1 lv_active ""
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_clear_online_files
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pvscan --cache -aay "$dev8"
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check lv_field $vg3/$lv1 lv_active "active"
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ls "$RUNDIR/lvm/pvs_online/$PVID8"
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ls "$RUNDIR/lvm/vgs_online/$vg3"
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vgchange -an $vg3
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vgremove -ff $vg3
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