Three WebDAV Mount Mistakes That Will Ruin Your Day

WebDAV mount is a convenient method to make a remote server appear as a local drive, but improper use can lead to significant issues. Here are three common mistakes to avoid:

1. Locks not working automatically: WebDAV includes a locking mechanism to prevent simultaneous edits to the same file. However, not all clients honor these locks equally. Test a client by opening the same file on multiple machines and saving changes simultaneously. If the second save overwrites the first, the client lacks proper lock support.

2. Lack of local cache: Without a local cache, each file open requires a network round-trip, slowing down access to large files. A local cache enables instant access to previously opened files and offline access in case the server is down. Choose a client that offers a local cache layer, such as ScsDriver, Mountain Duck, or RaiDrive (Pro tier).

3. Trusting the server URL: WebDAV URLs often appear as "https://cloud.example.com/remote.php/dav/files/USERNAME/" or similar. Misconfiguring the path by omitting critical components like USERNAME or /files/ can lead to unexpected results, such as directory listings or the creation of unwanted files. Always verify the WebDAV path using a tool like curl before configuring the mount client.

Additionally, protect your WebDAV password by storing it securely using the OS keychain (macOS Keychain, Windows Credential Manager, or Linux libsecret) instead of storing it in plaintext on disk. Most major mount clients, including ScsDriver, Mountain Duck, and RaiDrive, integrate with these secure credential storage methods. By addressing these three crucial aspects—honored locks, local cache, correct path, and secure credentials—you'll ensure your WebDAV mount functions seamlessly for years to come.