64   LOG(ERROR) << "Unknown device mapper state: "  in UnmapPartitionWithSuffixOnDeviceMapper()
91   LOG(ERROR) << "Unknown device mapper state: "  in MapPartitionOnDeviceMapper()
110       LOG(ERROR) << "Op " << op() << " expects " << size << " args, got " << actual;  in ExpectArgSize()
127       LOG(ERROR) << "Op " << op() << " expects uint64 for argument " << name << ", got " << str;  in uint_arg()
145     LOG(ERROR) << "Failed to find partition " << partition_name_suffix  in PerformOpResize()
150     LOG(ERROR) << "Cannot unmap " << partition_name_suffix << " before resizing.";  in PerformOpResize()
154     LOG(ERROR) << "Failed to resize partition " << partition_name_suffix << " to size " << *size  in PerformOpResize()
166     LOG(ERROR) << "Cannot unmap " << partition_name_suffix << " before removing.";  in PerformOpRemove()
180     LOG(ERROR) << "Failed to add partition " << partition_name_suffix << " to group "  in PerformOpAdd()
194     LOG(ERROR) << "Cannot move partition " << partition_name_suffix << " to group "  in PerformOpMove()
202       LOG(ERROR) << "Cannot move partition " << partition_name_suffix << " from group "  in PerformOpMove()
218     LOG(ERROR) << "Cannot add group " << group_name_suffix << " because it already exists.";  in PerformOpAddGroup()
227     LOG(ERROR) << "Failed to add group " << group_name_suffix << " with maximum size "  in PerformOpAddGroup()
242     LOG(ERROR) << "Cannot resize group " << group_name_suffix << " because it is not found.";  in PerformOpResizeGroup()
249       LOG(ERROR) << "Cannot resize group " << group_name_suffix << " from " << old_size << " to "  in PerformOpResizeGroup()
272     LOG(ERROR) << "Cannot remove group " << group_name_suffix  in PerformOpRemoveGroup()
289         LOG(ERROR) << "Cannot unmap " << partition_name_suffix << " before removing group "  in PerformOpRemoveAllGroups()
305     LOG(ERROR) << "Failed to load dynamic partition metadata.";  in UpdateDynamicPartitions()
333       LOG(ERROR) << "Unknown operation in op_list: " << op;  in UpdateDynamicPartitions()
346     LOG(ERROR) << "Failed to export metadata.";  in UpdateDynamicPartitions()
351     LOG(ERROR) << "Failed to write metadata.";  in UpdateDynamicPartitions()