Bug report criteria

• This bug report is not security related, security issues should be disclosed privately via security@etcd.io.
• This is not a support request or question, support requests or questions should be raised in the etcd discussion forums.
• You have read the etcd bug reporting guidelines.
• Existing open issues along with etcd frequently asked questions have been checked and this is not a duplicate.

What happened?

Run etcdutl hash <dbfile> on a file that is in use by an etcd process.

Command hangs indefinitely.

What did you expect to happen?

Either command completes or an error is returned after a default timeout period advising file is locked by another process.

How can we reproduce it (as minimally and precisely as possible)?

1. Compile etcdutl on main.

2. Run compiled bin/etcd

3. Run bin/etcdutl hash <dbfilepath> on a db file that is in use by the etcd process.

4. Observe command hanging indefinitely.

Anything else we need to know?

No response

Etcd version (please run commands below)

main, i.e. 3.7 alpha.

Etcd configuration (command line flags or environment variables)

No response

Etcd debug information (please run commands below, feel free to obfuscate the IP address or FQDN in the output)

No response

Relevant log output