Hey there! We've found the following might help you get unblocked faster:

• 🧵 MongoDB Service Crashes with WiredTiger Fatal Assertion - Hobby Plan Resource Analysis

• 🧵 "No space left on device" on Database with plenty of space

• 🧵 Disk volume full on Hobby Plan

• 🧵 No persistant disk storage on hobby plan>

If you find the answer from one of these, please let us know by solving the thread!

Disk comes in the form of volumes (and buckets [beta]), you can attach a volume to your service by right clicking and right clicking on it and then clicking Attach Volume, anything stored within that volume will be stored in the advertised disk space.

Replicas on the other hand can be found within your service settings, under the Deploy section you'll find Regions and within there you can specify the amount of instances/replicas that needs to run for each specified region (only a single region is allowed on hobby though)

Useful Links:

• https://docs.railway.com/reference/volumes (info about volumes)

• https://docs.railway.com/reference/scaling#horizontal-scaling-with-replicas (info about replicas)

• https://docs.railway.com/overview/the-basics#volumes (where to find volume info)

• https://docs.railway.com/overview/the-basics#service-settings (where to find service settings)

Thank you so much for your response.

It helped me a lot

Happy to help!