instance-storage-patterns

Isolated filesystem storage for concurrent sessions is designed by assigning each instance its own directory for workspaces and logs, ensuring independent lifecycle tracking and cleanup without cross-instance data collisions.

Preventing data collisions when multiple agents write to the filesystem requires per-instance locking mechanisms that restrict concurrent access, ensuring writes to one instance do not block or corrupt unrelated instances.

Atomic writes for updating JSON state files work by writing to a temporary file first, then performing an atomic replace operation to ensure the final state file is never left in a partially written or corrupted condition.

You can scale session creation without repeating initialization by using a prepare-once, create-many workflow, which separates expensive factory setup from lightweight per-instance session creation.

Yes, you can override the root storage directory for instance storage using environment-based root overrides, allowing flexible deployment configurations across different runtime environments.

Concurrent job cleanup deletes files from other sessions when storage is not properly isolated, which can be fixed by enforcing an instance-rooted storage layout with independent lifecycle tracking for each job.