What is FreeNAS you say? Put simply, its is an operating system based on FreeBSD that brings with it a snazzy web interface for management, and all the protocols you need to share files between Windows, Mac and Linux. In other words, a perfect solution for your digital bookshelf. Lets get to it.
via Engadget.
ftp server running fine, but when MAC users try to upload a file, it says that file is in use(file has been saved first of course). When we close this program what uses that file, then we are able to upload it..