52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
From 41aaea4349ff2ef9b80de285e72ba7b94adfcf1a Mon Sep 17 00:00:00 2001
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From: Zdenek Kabelac <zkabelac@redhat.com>
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Date: Thu, 19 Dec 2024 14:50:32 +0100
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Subject: [PATCH 21/27] tests: check conversion of in-use volume
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Thin-pool conversion fails early when trying to convert
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volume which is in use (simulated by sleep <)
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(cherry picked from commit 3e641578d80bc7a28bcb451115b06da87d232b3a)
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---
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test/shell/lvconvert-thin-vdo.sh | 20 +++++++++++++++++++-
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1 file changed, 19 insertions(+), 1 deletion(-)
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diff --git a/test/shell/lvconvert-thin-vdo.sh b/test/shell/lvconvert-thin-vdo.sh
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index d61126276..5b4fe9d97 100644
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--- a/test/shell/lvconvert-thin-vdo.sh
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+++ b/test/shell/lvconvert-thin-vdo.sh
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@@ -34,11 +34,29 @@ which mkfs.ext4 || skip
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aux prepare_vg 4 6400
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-# convert to thin-pool with VDO backend from existing VG/LV
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+# Convert to thin-pool with VDO backend from existing VG/LV
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lvcreate -L5G --name $lv1 $vg
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+
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+# Keep volume in use for 6 seconds
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+# - lvm retries for ~5sec to deactivate
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+sleep 6 < "$DM_DEV_DIR/$vg/$lv1" &
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+
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+# Volume in use cannot be converted
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+fail lvconvert -y --type thin-pool $vg/$lv1 --pooldatavdo y
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+
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+# Wait for sleep to not use LV anymore
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+wait
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+
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+# No extra volume should appear in VG after failure
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+test "$(get vg_field $vg lv_count)" -eq "1"
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+
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mkfs.ext4 "$DM_DEV_DIR/$vg/$lv1"
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# Conversion caught present filesystem and should fail
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fail lvconvert -Wy --type thin-pool -c 256K --deduplication n --pooldatavdo y $vg/$lv1
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+
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+# No extra volume should appear in VG after failure
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+test "$(get vg_field $vg lv_count)" -eq "1"
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+
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# With --yes it should work over prompt
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lvconvert --yes -Wy --type thin-pool -c 256K --deduplication n --pooldatavdo y $vg/$lv1
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--
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2.47.1
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