---
title: influxd inspect check-schema
description: The influxd inspect check-schema command checks for conflicts between shard types.
url: https://docs.influxdata.com/influxdb/v2/reference/cli/influxd/inspect/check-schema/
estimated_tokens: 708
product: InfluxDB OSS v2
version: v2
---

# influxd inspect check-schema

This page documents an earlier version of InfluxDB OSS. [InfluxDB 3 Core](/influxdb3/core/) is the latest stable version.

#### API token hashing is enabled by default in InfluxDB OSS 2.9.0

Stronger token security: tokens are stored as hashes on disk, so a copy of the database file doesn’t expose usable tokens. Existing tokens are hashed on first startup and the original strings can’t be recovered afterward — **capture any plaintext tokens you still need before you upgrade**.

For more information, see [Token hashing](/influxdb/v2/admin/tokens/#token-hashing).

The `influxd inspect check-schema` command checks for conflicts between shard types.

## Usage

```sh
influxd inspect check-schema [flags]
```

## Flags

| Flag |  | Description | Input Type |
| --- | --- | --- | --- |
|  | --conflicts-file | File to write shard conflicts to (default is conflicts.json). | string |
| -h | --help | View help for the check-schema command. |  |
|  | --log-level | Log level used for the command (debug, info (default), or error) | string |
|  | --path | Directory path to fields.idx files (default is ./) | string |
|  | --schema-file | File to write schema data to (default is schema.json). | string |

[shards](/influxdb/v2/tags/shards/) [inspect](/influxdb/v2/tags/inspect/)