cleanup: easier error messages

diff --git a/lib/thin/thin.c b/lib/thin/thin.c
index d0424736cbad16004177700efdf223ed521a2f16..ad400ef062a0ae0babb19d9bba2926f174b3e4da 100644 (file)
--- a/lib/thin/thin.c
+++ b/lib/thin/thin.c
@@ -279,20 +279,20 @@ static int _thin_pool_add_target_line(struct dev_manager *dm,
 
        if (!(attr & THIN_FEATURE_BLOCK_SIZE) &&
            (seg->chunk_size & (seg->chunk_size - 1))) {
-               log_error("Thin pool target does not support %uKiB chunk size "
-                         "(needs kernel >= 3.6).", seg->chunk_size / 2);
+               log_error("Thin pool target does not support %s chunk size (needs"
+                         " kernel >= 3.6).", display_size(cmd, seg->chunk_size));
                return 0;
        }
 
        if (!(metadata_dlid = build_dm_uuid(mem, seg->metadata_lv, NULL))) {
                log_error("Failed to build uuid for metadata LV %s.",
-                         seg->metadata_lv->name);
+                         display_lvname(seg->metadata_lv));
                return 0;
        }
 
        if (!(pool_dlid = build_dm_uuid(mem, seg_lv(seg, 0), NULL))) {
                log_error("Failed to build uuid for pool LV %s.",
-                         seg_lv(seg, 0)->name);
+                         display_lvname(seg_lv(seg, 0)));
                return 0;
        }