Blame SOURCES/lvm2-2_02_182-mirror-fix-splitmirrors-for-mirror-type.patch

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 WHATS_NEW               | 1 +
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 lib/activate/activate.c | 5 +++++
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 lib/metadata/mirror.c   | 2 +-
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 3 files changed, 7 insertions(+), 1 deletion(-)
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diff --git a/WHATS_NEW b/WHATS_NEW
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index 17aff08..6560357 100644
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--- a/WHATS_NEW
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+++ b/WHATS_NEW
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@@ -1,5 +1,6 @@
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 Version 2.02.182 - 
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 ==============================
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+  Fix lvconvert --splitmirror for mirror type (2.02.178).
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   Do not pair cache policy and cache metadata format.
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 Version 2.02.181 - 
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diff --git a/lib/activate/activate.c b/lib/activate/activate.c
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index e38ab03..16704f6 100644
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--- a/lib/activate/activate.c
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+++ b/lib/activate/activate.c
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@@ -2125,6 +2125,11 @@ static int _preload_detached_lv(struct logical_volume *lv, void *data)
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 		    !lv_is_raid_metadata(lv_pre) && lv_is_active(lv) &&
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 		    !_lv_preload(lv_pre, detached->laopts, detached->flush_required))
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 			return_0;
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+	} else if (lv_is_mirror_image(lv)) {
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+		if ((lv_pre = find_lv_in_vg_by_lvid(detached->lv_pre->vg, &lv->lvid)) &&
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+		    !lv_is_mirror_image(lv_pre) && lv_is_active(lv) &&
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+		    !_lv_preload(lv_pre, detached->laopts, detached->flush_required))
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+			return_0;
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 	}
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 	if (!lv_is_visible(lv) && (lv_pre = find_lv(detached->lv_pre->vg, lv->name)) &&
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diff --git a/lib/metadata/mirror.c b/lib/metadata/mirror.c
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index 7f38d4f..c7d8a9e 100644
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--- a/lib/metadata/mirror.c
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+++ b/lib/metadata/mirror.c
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@@ -786,7 +786,7 @@ static int _split_mirror_images(struct logical_volume *lv,
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 	act = lv_is_active(lv_lock_holder(lv));
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-	if (act && !_activate_lv_like_model(lv, new_lv)) {
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+	if (act && (!deactivate_lv(cmd, new_lv) || !_activate_lv_like_model(lv, new_lv))) {
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 		log_error("Failed to rename newly split LV in the kernel");
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 		return 0;
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 	}