EldoS | Feel safer!

Software components for data protection, secure storage and transfer

Too slow to open a file using AddReparseFileNameRule

Also by EldoS: Callback File System
Create virtual file systems and disks, expose and manage remote data as if they were files on the local disk.
Posted: 01/22/2015 03:18:20
by jglee (Basic support level)
Joined: 04/01/2014
Posts: 13

I called AddReparseFileNameRule( L"c:\\work\\*" , L"*_", "ProductName").

Then, file opening is too slow. It takes about 10 seconds. The file is 10 bytes in size. Additionally the type of ReparseMask does not affect the speed.

Tools: Windows 7
Visual Studio 2012 C++
CallbackFilter 3.1.81
Posted: 01/22/2015 03:38:01
by Vladimir Cherniga (EldoS Corp.)

jglee wrote:
I called AddReparseFileNameRule( L"c:\\work\\*" , L"*_", "ProductName").

Is it assumed that both - source and target file placed in the same directory ?
In that case recursive reparse cause that delay in opening.



Topic viewed 1418 times

Number of guests: 1, registered members: 0, in total hidden: 0


Back to top

As of July 15, 2016 EldoS Corporation will operate as a division of /n software inc. For more information, please read the announcement.

Got it!