mirror: Add deprecation warning for mirrored logdev-mcsontos-mirrored-log

2 files changed, 9 insertions, 0 deletions

diff --git a/lib/metadata/mirror.c b/lib/metadata/mirror.c
index 38c3df679..71d3457bc 100644
--- a/lib/metadata/mirror.c
+++ b/lib/metadata/mirror.c
@@ -1945,6 +1945,10 @@ int add_mirror_log(struct cmd_context *cmd, struct logical_volume *lv,
 		return 1;
 	}
 
+	if (log_count > 1) {
+		log_warn("Log type \"mirrored\" is DEPRECATED and will be removed in the future. Use RAID1 LV or disk log instead.");
+	}
+
 	if (!(parallel_areas = build_parallel_areas_from_lv(lv, 0, 0)))
 		return_0;
 
diff --git a/tools/lvconvert.c b/tools/lvconvert.c
index fee0a4ef8..e18ec236f 100644
--- a/tools/lvconvert.c
+++ b/tools/lvconvert.c
@@ -1216,6 +1216,11 @@ static int _lvconvert_mirrors(struct cmd_context *cmd,
 	    (old_log_count == new_log_count))
 		return 1;
 
+	if ((old_log_count != new_log_count) &&
+	    (new_log_count == MIRROR_LOG_MIRRORED)) {
+		log_warn("Log type \"mirrored\" is DEPRECATED and will be removed in the future. Use RAID1 LV or disk log instead.");
+	}
+
 	if (!_lvconvert_mirrors_aux(cmd, lv, lp, NULL,
 				    new_mimage_count, new_log_count, lp->pvh))
 		return_0;