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git://sourceware.org/git/lvm2.git
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94 lines
3.0 KiB
Bash
94 lines
3.0 KiB
Bash
#!/bin/sh
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# Copyright (C) 2008 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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. lib/inittest
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test -e LOCAL_LVMPOLLD && skip
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aux prepare_devs 4
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for mdatype in 1 2
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do
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# setup PVs
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pvcreate -M$mdatype "$dev1" "$dev2"
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# (lvm$mdatype) vgreduce removes only the specified pv from vg (bz427382)" '
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vgcreate -M$mdatype $vg1 "$dev1" "$dev2"
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vgreduce $vg1 "$dev1"
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check pv_field "$dev2" vg_name $vg1
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vgremove -f $vg1
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# (lvm$mdatype) vgreduce rejects removing the last pv (--all)
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vgcreate -M$mdatype $vg1 "$dev1" "$dev2"
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not vgreduce --all $vg1
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vgremove -f $vg1
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# (lvm$mdatype) vgreduce rejects removing the last pv
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vgcreate -M$mdatype $vg1 "$dev1" "$dev2"
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not vgreduce $vg1 "$dev1" "$dev2"
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vgremove -f $vg1
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pvremove -ff "$dev1" "$dev2"
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done
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mdatype=2 # we only expect the following to work for lvm2 metadata
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# (lvm$mdatype) setup PVs (--metadatacopies 0)
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pvcreate -M$mdatype "$dev1" "$dev2"
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pvcreate --metadatacopies 0 -M$mdatype "$dev3" "$dev4"
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# (lvm$mdatype) vgreduce rejects removing pv with the last mda copy (bz247448)
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vgcreate -M$mdatype $vg1 "$dev1" "$dev3"
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not vgreduce $vg1 "$dev1"
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vgremove -f $vg1
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#COMM "(lvm$mdatype) vgreduce --removemissing --force repares to linear (bz221921)"
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# (lvm$mdatype) setup: create mirror & damage one pv
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vgcreate -M$mdatype $vg1 "$dev1" "$dev2" "$dev3"
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lvcreate -aey -n $lv1 --type mirror -m1 -l 4 $vg1
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lvcreate -n $lv2 -l 4 $vg1 "$dev2"
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lvcreate -n $lv3 -l 4 $vg1 "$dev3"
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vgchange -an $vg1
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aux disable_dev "$dev1"
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# (lvm$mdatype) vgreduce --removemissing --force repares to linear
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vgreduce --removemissing --force $vg1
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check lv_field $vg1/$lv1 segtype linear
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check pvlv_counts $vg1 2 3 0
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# cleanup
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aux enable_dev "$dev1"
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pvscan
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vgremove -f $vg1
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not vgs $vg1 # just double-check it's really gone
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#COMM "vgreduce rejects --removemissing --mirrorsonly --force when nonmirror lv lost too"
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# (lvm$mdatype) setup: create mirror + linear lvs
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vgcreate -M$mdatype $vg1 $(cat DEVICES)
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lvcreate -n $lv2 -l 4 $vg1
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lvcreate -aey --type mirror -m1 -n $lv1 -l 4 $vg1 "$dev1" "$dev2" "$dev3"
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lvcreate -n $lv3 -l 4 $vg1 "$dev3"
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pvs --segments -o +lv_name $(cat DEVICES) # for record only
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# (lvm$mdatype) setup: damage one pv
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vgchange -an $vg1
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aux disable_dev "$dev1"
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#pvcreate -ff -y "$dev1"
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# vgreduce rejects --removemissing --mirrorsonly --force when nonmirror lv lost too
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#not vgreduce -c n --removemissing --mirrorsonly --force $vg1
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# CHECKME - command above was rejected becuase of '-c n'
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vgreduce --removemissing --mirrorsonly --force $vg1
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aux enable_dev "$dev1"
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pvs -P $(cat DEVICES) # for record
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lvs -P $vg1 # for record
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vgs -P $vg1 # for record
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vgremove -ff $vg1
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