winfsp/winfsp v1.9

WinFsp 2021

on GitHub

VirusTotal Scan Results

CHANGES SINCE WINFSP 2020.2

• [NEW] WinFsp now supports file change notifications and cache invalidations. This functionality is offered via the following new API's:

  • Native API: FspFileSystemNotify
  • FUSE API: fuse_notify
  • .NET API: FileSystemHost.Notify. (Some fixes to the .NET API functionality were contributed by @alonsohki. Thank you.)

• [NEW] A native file system (notifyfs) and a .NET file system (notifyfs-dotnet) have been added to showcase the new file change notification API.

• [NEW] A new WinFsp-FUSE option FileSecurity has been added that allows the complete specification of file security descriptors using SDDL. (See GitHub issue rclone/rclone#4717 (comment).)

• [FIX] The FSD now correctly handles a rare situation where receiving too many CLOSE calls from the OS (e.g. when caching thousands of files) could result in a bogus "insufficient resources" error. (See commit 0af0bfb.)

• [FIX] WinFsp-FUSE correctly maps SID's from trusted domains to POSIX UID's in a multi-domain environment (using the "trustPosixOffset" attribute). Previously WinFsp-FUSE only handled SID's from the primary domain correctly.

• [FIX] WinFsp-FUSE options such as volname, VolumePrefix, FileSystemName, ExactFileSystemName are now truncated when too long. (See GitHub issue #311.)

• [FIX] The WinFsp driver is now started in a thread-safe manner if it is not already running. (See GitHub issue winfsp/cgofuse#51.)

• [FIX] Credentials entered in the Credentials dialog (when mapping network drives) are no longer saved by default. (See GitHub PR #342. Thanks @gaotxg.)