---
title: Test attribute and DN maps
description: The resync command can be used to test how attribute maps and DN maps are configured by synchronizing a single entry. If the --logFilePath and --logLevel options are specified, the resync command generates a log file with details.
component: pingdirectory
version: 11.0
page_id: pingdirectory:pingdatasync_server_administration_guide:pd_sync_test_attr_dn_maps
canonical_url: https://docs.pingidentity.com/pingdirectory/11.0/pingdatasync_server_administration_guide/pd_sync_test_attr_dn_maps.html
revdate: September 13, 2023
---

# Test attribute and DN maps

The `resync` command can be used to test how attribute maps and DN maps are configured by synchronizing a single entry. If the `--logFilePath` and `--logLevel` options are specified, the `resync` command generates a log file with details.

Use the `--dry-run` option and specify a single entry, such as `uid=user.0`. Any logging performed during the operation appears in `logs/tools/resync.log`.

```shell
$ bin/resync --pipe-name sun-to-ds-sync-pipe \
  --sourceSearchFilter "(uid=user.0)" \
  --dry-run \
  --logLevel debug
```