New release: FTP! v1.0.12.32 FTP! v1.0.12.32 has been released. This new version features the following improvements:

  • Fixed: bug that occasionally affected the width of the left navigation pane
  • Improved: installer now uses LZMA compression to achieve a smaller size
  • Improved: installer is now double-signed, to make every version of Windows happy

Please download the latest version here. Server!: VFS with quotas Server! version: 4.0.0+

The Virtual File System (VFS) instroduced in Server! v4.0, comes with a long-awaited feature: quota management.

The Windows OS features a very powerful yet complicated quota management, but it’s only available in Windows Server editions and requires optional features to be installed, therefore we could not rely on that and we built our own quota management system which is cross-compatible with all Windows systems.

Now, the problem with quota management is that calculating the current size of a folder (along with its sub-folders) can be very time-consuming, if the folder contains millions and millions of files. So if we were to re-evaluate the size to enforce quota restrictions at every operation it could totally kill the performances. Our solution the Quota TTL, which is the Time-To-Live (TTL) of the quota cache, expressed in seconds. Basically, when Server! calculates the current size of a folder structure, it will consider such result valid for QuotaTTL seconds, without re-evaluating it too often. Continue reading