On a Windows system, the equivalent operation done using UNC paths is more or less instant, since it recognizes \\winserver\winshare as the same source and target location, so the file is just moved ...

In a journaling file system, changes to files and directories are first recorded in the journal. This journal acts as a buffer, ensuring that file system operations are either completed or undone in ...

Let's say I have a process which writes a chunk of data to a file (let's assume no userland buffering) closes it, and then exits. At what point am I guaranteed that another process opening the file ...

Have you ever needed to format a new hard drive or USB drive, and were given the option of selecting from acronyms like FAT, FAT32, or NTFS? Or did you once try plugging in an external device, only ...

There are a number of Linux commands that will display file system types along with the file system names, mount points and such. Some will also display sizes and available disk space. The df command ...

The way the Linux file system is laid out makes perfect sense. I've been using Linux for so many years that I can't imagine another file system making more sense. When I consider how the Windows file ...

Despite the many changes in data storage over the decades, some fundamentals remain. One of these is that storage is accessed by one of three methods – block, file and object. This article will define ...