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74731a5277
mdadm does not handle udev waiting so it may exit earlier, while devices are still 'running'.
90 lines
1.8 KiB
Bash
90 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2018 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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. lib/inittest
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test -f /proc/mdstat && grep -q raid1 /proc/mdstat || \
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modprobe raid1 || skip
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aux lvmconf 'devices/md_component_detection = 1'
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aux extend_filter_LVMTEST "a|/dev/md|"
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aux prepare_devs 2
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# create 2 disk MD raid1 array
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# by default using metadata format 1.0 with data at the end of device
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aux prepare_md_dev 1 64 2 "$dev1" "$dev2"
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mddev=$(< MD_DEV)
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pvdev=$(< MD_DEV_PV)
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vgcreate $vg "$mddev"
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lvs $vg
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lvcreate -n $lv1 -l 2 $vg
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lvcreate -n $lv2 -l 2 -an $vg
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lvchange -ay $vg/$lv2
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lvs $vg
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pvs -vvvv 2>&1|tee pvs.out
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vgchange -an $vg
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vgchange -ay -vvvv $vg 2>&1| tee vgchange.out
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lvs $vg
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pvs
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vgchange -an $vg
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mdadm --stop "$mddev"
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aux udev_wait
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# with md superblock 1.0 this pvs will report duplicates
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# for the two md legs since the md device itself is not
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# started
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pvs 2>&1 |tee out
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cat out
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grep "prefers device" out
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pvs -vvvv 2>&1| tee pvs2.out
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# should not activate from the md legs
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not vgchange -ay -vvvv $vg 2>&1|tee vgchange-fail.out
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# should not show an active lv
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lvs $vg
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# start the md dev
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mdadm --assemble "$mddev" "$dev1" "$dev2"
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aux udev_wait
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# Now that the md dev is online, pvs can see it and
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# ignore the two legs, so there's no duplicate warning
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pvs 2>&1 |tee out
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cat out
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not grep "prefers device" out
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vgchange -ay $vg 2>&1 |tee out
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cat out
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not grep "prefers device" out
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vgchange -an $vg
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vgremove -f $vg
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