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-rw-r--r--lib/metadata/thin_manip.c2
-rw-r--r--libdm/libdm-deptree.c8
2 files changed, 5 insertions, 5 deletions
diff --git a/lib/metadata/thin_manip.c b/lib/metadata/thin_manip.c
index afa76280..f015cc6d 100644
--- a/lib/metadata/thin_manip.c
+++ b/lib/metadata/thin_manip.c
@@ -126,7 +126,7 @@ int attach_pool_message(struct lv_segment *seg, dm_thin_message_t type,
tmsg->u.delete_id = delete_id;
break;
default:
- log_error(INTERNAL_ERROR "Unsupported message type %d", type);
+ log_error(INTERNAL_ERROR "Unsupported message type %u.", type);
return 0;
}
diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c
index 10d6fa94..627f2859 100644
--- a/libdm/libdm-deptree.c
+++ b/libdm/libdm-deptree.c
@@ -2880,13 +2880,13 @@ int dm_tree_node_add_thin_pool_message(struct dm_tree_node *node,
struct thin_message *tm;
if (node->props.segment_count != 1) {
- log_error(INTERNAL_ERROR "Attempt to use non thin pool segment.");
+ log_error("Thin pool node must have only one segment.");
return 0;
}
seg = dm_list_item(dm_list_last(&node->props.segs), struct load_segment);
if (seg->type != SEG_THIN_POOL) {
- log_error(INTERNAL_ERROR "Attempt to use non thin pool segment %s.",
+ log_error("Thin pool node has segment type %s.",
dm_segtypes[seg->type].target);
return 0;
}
@@ -2898,9 +2898,9 @@ int dm_tree_node_add_thin_pool_message(struct dm_tree_node *node,
switch (message->type) {
case DM_THIN_MESSAGE_CREATE_SNAP:
- /* Origin MUST be suspend! */
+ /* If the thin origin is active, it must be suspend first! */
if (message->u.m_create_snap.device_id == message->u.m_create_snap.origin_id) {
- log_error("Same origin used for thin snapshot.");
+ log_error("Cannot use same device id for origin and its snapshot.");
return 0;
}
if (!_thin_validate_device_id(message->u.m_create_snap.device_id) ||