A file system is the specification of how files in a computer should be stored, named and organized. This tag should be used for generic file system questions. For specific file system questions (FAT, NTFS, ext4, ...) use the appropriate tag instead.

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How optimize copy and paste process for windows?

When user ot program copy a large file on the same physical disk windows do the following algorith: 1. Read a piece of data from disk. 2. Write a piece of data to disk. 3. Do points 1. and 2. until ...
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5answers
19k views

What is the extension of a folder in Windows?

Windows recognizes files using extensions. Does same applies to folders? Is there a special extension that mark a file as a folder?
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1answer
424 views

Can't access drive letter after successful network share mapping on Windows 8

I am trying to map a network share to a drive letter persistently on Windows 8.1 (\server\pictures to W:) and after it succeeds, it is not visible in File Explorer nor can I access it by entering the ...
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1answer
18 views

Filesize difference - CMD & Explorer

When I'm doing a dir of a folder (in CMD) and I look at the filesize, it difference from the filesize that Windows Explorer is giving me (in the detailed view). Is this normal behaviour? Thank you.
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1answer
224 views

Can a file system's logical structure (including symlink targets) be represented in a single lightweight file (non-binary)?

After playing with multiple SQL and NoSQL databases over the years I feel the best way for me to ensure portability in my personal apps that are data-centric is to avoid all bonafide databases ...
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0answers
25 views

In Vim, netrw mistakenly thinks file.py is a directory

Using netrw in Vim, I navigate to a Python script I want to edit (file.py), but most of the time it is listed as "file.py/" with a slash, indicating it is a directory. This is impossible to open. If I ...
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0answers
15 views

Windows Explorer or filesystem not accessible by apps after some uptime

I am running Windows 7 and after an unknown amount of uptime Firefox, Google Chrome and other apps are not able to access the filesystem anymore until I restart the apps. Whats happening is the ...
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1answer
31 views

Make a program see the file-system differently on Windows

I'm using Winamp since god knows when. I have all my songs in the media library with all my mp3 files with all kind of cool statistics like how many times I've listened to each song, ratings etc. The ...
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1answer
45 views

I have specific files to install that I have downloaded. Is there a standard practice for location(s)? [closed]

I just downloaded "processing" for my linux box (ubuntu 14.04), however It was a tarball, but I couldn't run configure on it. The installation instructions, found here just say to extract the files ...
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0answers
19 views

Giant Swap File fills hard drive to capacity

Today I had a most odd experience on our student computing server. Suddenly, you could not save a file and you got a "file system full" message. So I did a du -sh on all user directories to see what ...
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0answers
9 views

BTRFS & F2FS userspace utilites cross compilation

Is there any weblink/document which describes the steps to cross-compile btrfs & F2fs user space utilities ? Any steps ? special tuning suggestion for arm based board.(AM335x) ?
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1answer
34 views

Why can't I turn a folder into a file in Windows?

Every time I need to create a text file in Windows I usually right-click inside a folder and select for any option from shortcut to a zip file and rename it's extension to ".txt" (I know that some of ...
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2answers
24 views

Mysterious folders and files with symbol names on Windows 7

I opened a thumbnail drive last evening and noticed that there were several files and folders with symbolic names (not alpha-numeric) added to it. The Date modified was also a curiosity. I have run ...
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1answer
16 views

linux: rm of file as root fails with EPERM (Operation not permitted)

I am logged in as root # whoami root I have a file # ls -l /usr/share/applications/google-chrome.desktop -rw-r--r-- 1 root root 8424 Dec 3 10:29 /usr/share/applications/google-chrome.desktop It ...
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1answer
116 views

Zero inodes even after formatting hard disk

I have an external 1Tb harddisk which due to some reason was showing following under df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/sdb1 0 0 0 - ...
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0answers
4 views

Access windows directories from Ubuntu 12.04 that runs on VMware. without file sharing

I'm was wondering if its possible for me to reach my local file system (windows) from inside my VMware which runs Ubuntu 12.04. As mentioned in the title I would like to achieve this without sharing ...
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2answers
2k views

Mounting FTP as filesystem in debian using curlftpfs

I am trying to mount a FTP as filesystem in debian using curlftpfs. What I get after running curlftpfs -o allow_other username:password@ftp.server.com /mnt/myftp/ is just: fuse: failed to open ...
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1answer
8 views

Video files show incorrect video

I had a drive fail a while back. While it was failing, I made a back up to another drive. Now when I try to access those files (they are video files), the video played is a segment from another video ...
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2answers
297 views

e2image restore file system metadata

I'm trying to recreate file system metadata on a virtual disk. I can save this metadata using e2image, and the e2image man page tells me I can use e2image -I to restore the file system. Unfortunately, ...
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1answer
18 views

Creation date of zip file

Is there any way how can I get creation date of zip file which is stored on server? Or even better when the file was uploaded on server? I do not have access to the server disk, I can only download ...
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0answers
9 views

Can I use something like Mac 'alias' inside Dropbox, so that I only need one copy of each file?

I have a large image collection, and sometimes an image fits into multiple categories: location, picture of my sister, etc. So, I have the SAME image in multiple folders based on these categories. ...
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6answers
51k views

Formatting a partition: What should the “allocation unit size” be?

I'm formatting a 1TB external hard drive as NTFS. This drive is mainly meant for storing media such as music and video. What should I choose for the allocation unit size setting? The options range ...
0
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1answer
13 views

How to touch a file if another file changes

I'm looking for something like an event listener on the file system. I want to touch a file (restart.txt to signal Phsuion Passenger to restart) everytime I save another file. Does anyone know how to ...
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1answer
31 views

Media file won't play from the flash drive, playing from HD

I have a number of media files (avi, mp4) which are working properly and can be played on my PC. (Windows 8) However when I copy the files to a flash drive (exFAT, fresh formatted) just a few can be ...
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6answers
3k views

How can I copy my (Ubuntu 9.04) Linux filesystem to another computer?

I have spent a lot of time configuring my computer: shell scripts, path definitions, video settings, as well as lots of programs. The disk is ext3 formatted. I would like to 1) move everything ...
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1answer
3k views

What does the + mean in the output of “ls -l”?

ls -l -rwxr-xr-x 1 root root 885 2010-07-08 13:55 /etc/backup-number-of-files* -rwxrwxr-x+ 1 levchuk Users 1067 2010-08-30 14:37 /etc/backup-running-time* Please notice the + on the 2nd ...
76
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2answers
107k views

Easy way to find out which process is locking a file or folder in Windows? [duplicate]

Possible Duplicate: How do I delete a ‘locked’ file? How can I find out which process is locking a file or folder in Windows? For instance if you are trying to delete a folder ...
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2answers
2k views

What is the different between sdelete -c and -z?

I've learned from this article to use sdelete as a step to shrink VDI file: sdelete -c c: But what does the -c ('Clean free space' as described by its help text) mean? Doesn't it write free space ...
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1answer
4k views

Change GPT partition file system type with parted

When I created my GPT partitions using parted, I was using ext2 file system type perviously: $ parted /dev/sdc print | grep ^12 12 961GB 1118GB 157GB ext2 msftdata Now I ...
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votes
3answers
1k views

Does this exist: a standardized way of documenting a file-system structure

At work, I'm in charge of maintaining the organization of a whole lot of varied data on a standard file-system. Part of this is coming up with sensible classification (by similarity, need, read/write ...
4
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2answers
665 views

moving files from one location to another while they are being used

Today I tried to move my Microsoft Word document file from one place to another when it was open in Microsoft Word. But then it said it is unable to move since it is open in Microsoft Word. Similarly ...
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2answers
2k views

Windows Hostname From File System

How can I determine the hostname of a Windows (XP) computer from files alone? I have a full backup of several hard drives, but I'm not sure which one is which.
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3answers
82 views

Files Larger Than 4GB Are Not Transferring To Hard Drive?

Moving things from my laptop to a 1TB hard drive. Stops at any file larger than 4GB saying that that there isn't enough space on the hard drive. I checked the formatting on my hard drive and it is ...
6
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1answer
123 views

In Windows, why does pressing F5 twice give hugely different results?

Say you have a running process writing to a file, over an amount of time. In the explorer process, highlighting that file will show the "current size". Subsequent F5 keypresses will update the current ...
0
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1answer
27 views

find command + remove older directories according to directory time stamp

I want to delete directories that older than 180 days for example directories that older than 180 days: drwxr-xr-x 2 root root 4096 Oct 1 2009 nis drwxr-xr-x 3 root root 4096 Nov 4 2012 pkgs ...
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1answer
23 views

NAS and Linux filing system

I'm thinking about making a NAS for my home network and hosting it on a Linux machine, but I was thinking: Since Linux has different file naming limitations than Windows, what will happen when I host ...
2
votes
4answers
452 views

How to save and restore file's created/modified dates?

I've copied a bunch of files from one server to the other, and now the files' dates are reset to current. How to backup files' dates on old server and restore the them on the new one (without ...
2
votes
2answers
238 views

How do I mount an SSH folder in linux so I can access it and read/write as if a normal folder?

I have a remote server that I can SSH into. I want to mount a folder that's on that server onto my local linux desktop. Then I want to be able to read/write files there from within my text editor. How ...
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2answers
127 views

Data recovery solutions/methods

I accidentally formatted my hard disk, but I was able to see all my files and recover them by using the GetDataBack recovery tool. Is there a way to just restore the complete hard drive in place, ...
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3answers
2k views

how to recover data from a logically corrupted external hard drive using testdisk

So I think ignored too many of my computer's warnings and disconnected my external hard drive without properly ejecting it and now it seems the file system is corrupted. Are there any programs that ...
2
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0answers
26 views

sdcard performance bottleneck

I have loaded my 4 GB FAT32 sdcard almost entirely with mp3 files. Now, I cannot remove none of them because "discovering items" never ends. Even command line tools last forever, including format e:. ...
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0answers
11 views

/usr/local and /usr/share detailed explanation

I am afraid this is another of FHS questions but I was not able to find more detailed explanation which I feel I need. Yeah, I know about Uni FHS and etc, but what still feels like lacking ...
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0answers
11 views

How do I use chunkfs?

I have the same question basically as ( Mountable filesystem that automatically splits files ) and one of the answers(http://superuser.com/a/735013/390402) suggests using ChunkFS but for the life of ...
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0answers
45 views

USB flash drive keeps activating 'write protection' by itself. Disarms after unsafe removal

Drive history My 16gb Kingston USB flash drive has been consistently giving problems. Under Windows XP it kept saying 'This storage media is write protected' after copying over approximately ...
0
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1answer
20 views

Is XFS a distributed file system or a journaling file system?

Is XFS a distributed file system or a journaling file system? In Wikipedia it says that XFS is a journaling file system.But in the Berkeley website they mentioned that it is a serverless file ...
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0answers
24 views

Writing data to a NTFS partition while Windows 7 is hibernating

According to this MountingWindowsPartitions if you write from linux to a NTFS partition while Windows 7 is hibernating, when Windows 7 awakes all changes are lost. The justification is: when ...
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1answer
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Mounting /dev/sda on / and /dev/sdc on /usr

I want to know why you can do that kind of things? Why can you mount /dev/sda on / and /dev/sdc on /usr? Why don’t directory contents collide between /usr of /dev/sda and /usr of /dev/sdc? It ...
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0answers
45 views

What could cause the files to be replaced with null bytes, size and timestamp not modified?

Something has malformed a bunch of files on my hard drive. The malformed files: have theirs content replaced with NULL bytes, are exactly the same size as before the malform happen, modification ...
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2answers
43 views

Any limitation for having many files in a directory in Mac OS X?

I have 100,000+ files in a directory in my MacOS X and looks it is slow for my script to read a file in them. Is there any limitation or recommendation to have that many files? Should I split them ...
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0answers
51 views

Unable to launch an instance: Can't find ext4 filesystem openstack?

I have followed installation guide from this link http://docs.openstack.org/icehouse/install-guide/install/apt/content/nova-compute.html I have successfully configured 3 nodes controller, compute and ...