lvs: set first attr flag for raid integrity images

The first lv_attr flag is 'i' or 'I' for a raid image.
(i: raid image, I: out of sync raid image)
For integrity raid images (_iorig), the flag was not being set.

lib/metadata/integrity_manip.c

@@ -672,6 +672,7 @@ int lv_add_integrity_to_raid(struct logical_volume *lv, struct integrity_setting
 		log_debug("Adding integrity to raid image %s", lv_image->name);
 
 		/*
+		 * lv_iorig returned by insert_layer_for_lv() (but unused here)
 		 * "lv_iorig" is a new LV with new id, but with the segments
 		 * from "lv_image". "lv_image" keeps the existing name and id,
 		 * but gets a new integrity segment, in place of the segments

lib/metadata/lv.c

@@ -1152,6 +1152,79 @@ int lv_raid_image_in_sync(const struct logical_volume *lv)
 	return 0;
 }
 
+static int lv_raid_integrity_image_in_sync(const struct logical_volume *lv_iorig)
+{
+	struct logical_volume *lv_image = NULL;
+	struct logical_volume *lv_raid = NULL;
+	struct lv_segment *raid_seg = NULL;
+	const struct seg_list *sl;
+	char *raid_health;
+	unsigned int s;
+	int found = 0;
+
+	if (!lv_is_active(lv_iorig))
+		return 0;  /* Assume not in-sync */
+
+	/* Get top level raid LV from lv_iorig. */
+
+	/* step 1: get lv_image from lv_iorig */
+	dm_list_iterate_items(sl, &lv_iorig->segs_using_this_lv) {
+		if (!sl->seg || !sl->seg->lv || !sl->seg->origin)
+			continue;
+		if (lv_is_integrity(sl->seg->lv) && (sl->seg->origin == lv_iorig)) {
+			lv_image = sl->seg->lv;
+			break;
+		}
+	}
+
+	if (!lv_image) {
+		log_error("No lv_image found for lv_iorig %s", lv_iorig->name);
+		return 0;
+	}
+
+	/* step 2: get lv_raid from lv_image */
+	if ((raid_seg = get_only_segment_using_this_lv(lv_image)))
+		lv_raid = raid_seg->lv;
+
+	if (!lv_raid) {
+		log_error("No lv_raid found for lv_image %s lv_iorig %s", lv_image->name, lv_iorig->name);
+		return 0;
+	}
+
+	/* Figure out which image number this is in lv_raid. */
+	if (!(raid_seg = first_seg(lv_raid))) {
+		log_error("No raid seg found for lv_raid %s lv_image %s lv_iorig %s",
+			  lv_raid->name, lv_image->name, lv_iorig->name);
+		return 0;
+	}
+	for (s = 0; s < raid_seg->area_count; s++) {
+		if (seg_lv(raid_seg, s) == lv_image) {
+			found = 1;
+			break;
+		}
+	}
+
+	if (!found) {
+		log_error("No seg area found for lv_raid %s lv_image %s lv_iorig %s",
+			  lv_raid->name, lv_image->name, lv_iorig->name);
+		return 0;
+	}
+
+	if (!lv_raid_dev_health(lv_raid, &raid_health)) {
+		log_error("No raid health for seg area %u lv_raid %s lv_image %s lv_iorig %s",
+			  s, lv_raid->name, lv_image->name, lv_iorig->name);
+		return 0;
+	}
+
+	log_debug("raid health %c for seg area %u lv_raid %s lv_image %s lv_iorig %s",
+		  raid_health[s], s, lv_raid->name, lv_image->name, lv_iorig->name);
+
+	if (raid_health[s] == 'A')
+		return 1;
+
+	return 0;
+}
+
 /*
  * _lv_raid_healthy
  * @lv: A RAID_IMAGE, RAID_META, or RAID logical volume.
@@ -1258,6 +1331,8 @@ char *lv_attr_dup_with_info_and_seg_status(struct dm_pool *mem, const struct lv_
 		repstr[0] = 'e';
 	else if (lv_is_cache_type(lv) || lv_is_writecache(lv))
 		repstr[0] = 'C';
+	else if (lv_is_integrity_origin(lv))
+		repstr[0] = lv_raid_integrity_image_in_sync(lv) ? 'i' : 'I';
 	else if (lv_is_integrity(lv))
 		repstr[0] = 'g';
 	else if (lv_is_raid(lv))