63194: Acronis Files Advanced for iOS: users cannot copy files bigger than 2 GB between different servers (MobileIron, AppTunnel)

use Google Translate

Applies to: 

Symptoms

Users of Acronis Files Advanced app, managed with MobileIron, and with AppTunnel set up, cannot copy/move files bigger than 2 GB from one server to another, or from a data source on a server to their Sync & Share space.

When trying to accomplish this operation, the copying process doesn’t start and the following message is displayed:

Copy operation failed. Failed to load URL (Error code: 503).

Cause

This is caused by a limitation of the MobileIron Sentry server – a standalone Sentry server does not handle HTTP response with Content-Length larger than 2 GB.

Solution

MobileIron doesn’t intent to change this behavior for the moment, so the possible solutions are:

  • To split the files bigger than 2 GB into smaller ones before transferring.
  • To move the files bigger than 2 GB to a host that does not require AppTunnel.
You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
1 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.