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From c3a9e28b2dad569fc39f36e90408a8a8f6357d5a Mon Sep 17 00:00:00 2001
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From: Zdenek Kabelac <zkabelac@redhat.com>
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Date: Fri, 1 Dec 2017 11:58:38 +0100
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Subject: [PATCH 24/25] tests: check pvmove is merging segments
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pvmove was imporoved to properly merge consqutive segments after pvmove
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so check it's working.
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(cherry picked from commit e16d309d5651d1697f5246855ae816302cd8516f)
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---
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test/shell/pvmove-all-segtypes.sh | 20 +++++++++++++++-----
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1 file changed, 15 insertions(+), 5 deletions(-)
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diff --git a/test/shell/pvmove-all-segtypes.sh b/test/shell/pvmove-all-segtypes.sh
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index e10586e..f672290 100644
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--- a/test/shell/pvmove-all-segtypes.sh
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+++ b/test/shell/pvmove-all-segtypes.sh
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@@ -29,12 +29,22 @@ aux prepare_vg 5 20
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# Testing pvmove of linear LV
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lvcreate -aey -l 2 -n ${lv1}_foo $vg "$dev1"
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lvcreate -aey -l 2 -n $lv1 $vg "$dev1"
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-check lv_tree_on $vg ${lv1}_foo "$dev1"
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-check lv_tree_on $vg $lv1 "$dev1"
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+lvextend -l+2 $vg/${lv1}_foo "$dev1"
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+lvextend -l+2 $vg/${lv1} "$dev1"
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+lvextend -l+2 $vg/${lv1}_foo "$dev2"
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+lvextend -l+2 $vg/${lv1} "$dev3"
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+check lv_tree_on $vg ${lv1}_foo "$dev1" "$dev2"
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+check lv_tree_on $vg $lv1 "$dev1" "$dev3"
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+check lv_field $vg/${lv1}_foo seg_count 3
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+check lv_field $vg/$lv1 seg_count 3
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aux mkdev_md5sum $vg $lv1
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-pvmove "$dev1" "$dev5"
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-check lv_tree_on $vg ${lv1}_foo "$dev5"
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-check lv_tree_on $vg $lv1 "$dev5"
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+dmsetup table
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+pvmove --atomic "$dev1" "$dev5"
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+check lv_tree_on $vg ${lv1}_foo "$dev2" "$dev5"
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+check lv_tree_on $vg $lv1 "$dev3" "$dev5"
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+# Also check 2 segments from $dev1 were merged on $dev5
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+check lv_field $vg/${lv1}_foo seg_count 2
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+check lv_field $vg/$lv1 seg_count 2
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check dev_md5sum $vg $lv1
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pvmove -n $lv1 "$dev5" "$dev4"
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check lv_tree_on $vg $lv1 "$dev4"
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--
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1.8.3.1
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