gemini-cli - 💡(How to fix) Fix Too many open files in system error (126) and forkpty(3) failure during high-volume shell command execution. [1 comments, 2 participants]

in a large workspace, the CLI returned a Too many open files in system error (Exit Code: 126). Following The error occurred during a session involving deep codebase research and batch updates to 11 different

TL;DR

Increase the system's file descriptor limit to prevent the "Too many open files" error.

Guidance

• Identify the current file descriptor limit using ulimit -n and consider increasing it to a higher value, such as 1024 or 2048, depending on the system's capabilities.
• Verify that the CLI is properly closing file descriptors after each task completion to prevent descriptor leaks.
• Consider implementing a retry mechanism with a delay between attempts to execute shell commands, allowing the system to recover from temporary file descriptor exhaustion.
• Review the codebase research and batch update process to optimize file operations and minimize the number of concurrent file descriptor openings.

Example

No specific code snippet can be provided without more context, but ensuring proper file descriptor closure can be achieved by using close() or fclose() functions after file operations.

Notes

The solution may vary depending on the specific system configuration and the CLI's implementation. Increasing the file descriptor limit may have system-wide implications and should be done with caution.

Recommendation

Apply a workaround by increasing the file descriptor limit, as upgrading to a fixed version is not mentioned in the issue. This is a temporary solution to alleviate the immediate problem, but a more permanent fix may require modifications to the CLI or the codebase research and batch update process.