I got this error when trying to save model in express lane (submission id 7555853): ``` IOError: Can't prepare for writing data (File write failed: time = thu nov 17 06:42:16 2016 STDERR: , filename = '/modelstate/simple-cnn-vgg16.h5', file descriptor = 4, errno = 28, error message = 'no space left on device', buf = 0x7f7b1c05c2d0, total write size = 11357504, bytes this sub-write = 11357504, bytes actually written = 18446744073709551615, offset = 1003925504) ``` I only use Keras standard `model.save(model_file)` to do this and have no issue in my own machine nor in AWS p2 instance. The size of my model is supposed to be around 1 GB. Does it mean the allocation for `/modelstate` is less than that? Did I miss anything on the requirement?

Created by Yohanes Gultom yohanesgultom
Hi Thomas, Thanks for the information. I will try to reduce my model size when using the Express Lane.
Hi Yohanes, > The size of my model is supposed to be around 1 GB. We are using a partition of 1 GB for `/modelState`, however the available size is 976 MB on both the Express Lane and Challenge machines. Please make sure that your model fits in this space using the Express Lane. For example, I would ensure that my model can not be larger than 950 MB.

Error when saving model in express lane: no space left on device page is loading…