53 lines
1.6 KiB
Diff
53 lines
1.6 KiB
Diff
From 54576eb1e4217353072933d5c2b3274c08c67e82 Mon Sep 17 00:00:00 2001
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From: Heinz Mauelshagen <heinzm@redhat.com>
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Date: Thu, 19 Oct 2023 16:50:01 +0200
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Subject: [PATCH 06/12] lvconvert: fix "lvconvert -m 0" for in-sync legs
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With commit d7e922480e04ecfb7c4d8b2d42533699ddef5c34
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lvconvert -m may fail if we try to remove 1st. leg that
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is out-of-sync while other leg is in-sync.
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Hot fix allows to proceed with such down conversion.
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Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
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(cherry picked from commit e41da923a3bec2df603b54f0f466e9574b6544db)
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---
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lib/metadata/raid_manip.c | 19 ++++++++++++++++++-
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1 file changed, 18 insertions(+), 1 deletion(-)
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diff --git a/lib/metadata/raid_manip.c b/lib/metadata/raid_manip.c
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index 5112989ab..7ce2c177d 100644
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--- a/lib/metadata/raid_manip.c
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+++ b/lib/metadata/raid_manip.c
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@@ -3113,9 +3113,26 @@ static int _raid_remove_images(struct logical_volume *lv, int yes,
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struct dm_list removed_lvs;
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if (new_count == 1) {
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+ uint32_t s;
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struct lv_segment *seg = first_seg(lv);
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- if (seg_is_raid1(seg) && !lv_raid_image_in_sync(seg_lv(seg, 0))) {
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+ if (!seg_is_raid1(seg)) {
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+ log_error("%s called on non-raid1 LV.", display_lvname(lv));
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+ return 0;
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+ }
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+
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+ for (s = 0; s < seg->area_count; s++) {
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+ if (seg_type(seg, s) == AREA_UNASSIGNED)
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+ continue;
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+
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+ if (lv_raid_image_in_sync(seg_lv(seg, s))) {
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+ _swap_areas(seg->areas + 0, seg->areas + s);
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+ break;
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+ }
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+
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+ }
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+
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+ if (s >= seg->area_count) {
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log_error("%s is out-of-sync! Please try refreshing first.", display_lvname(lv));
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return 0;
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}
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--
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2.43.0
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