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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Ext3 drive empty and detected as ext2 after restoring superblock with e2fsck

I have an ext3 disk from my NAS. I took this drive out of the NAS and mounted it under my Debian Wheezy system. When I ran fsck it told me that the superblock was bad. I don't haver a full log, but ...
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55 views

Force check all file systems in Ubuntu

How to force check all file systems under Linux/Ubuntu? My newly installed Ubuntu 15.04 Vivid stops booting after the suspend/resume failed. Is there any easy way to force check all the file systems ...
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31 views

Mount drive as NTFS folder vs junction link

Is mounting an drive as NTFS folder same kind of link as doing a directory junction with mklink /j linkname targetpath? The reason im asking this is because we are having problems with NTFS mounted ...
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Add new partition to CentOS file system

I use a CentOS virtual machine on VMWare Workstation. I recently tried to increase the system hard disk memory for CentOS by tweaking the VM settings on VMWare Workstation. After that, I tried to ...
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2answers
54 views

Cannot remove directory on btrfs

There is an object on btrfs file system called "????????? ??????" which probably some improperly deleted or copied temporary file or directory. And which can't be removed with common commands: rm, rm ...
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42 views

In Unix, delete a file listed in the directory but missing from the filesystem

I, like an idiot, killed my rm -rf command in the middle of it, and now there's one file remaining, but it keeps saying access is denied. I assumed it was because a process was accessing it, but when ...
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1answer
68 views

Is windows chdsk enough or there are better alternatives to recover filesystem?

Recently I have various problems of file corruption on Windows 8.1 x64 when I copy large files. Using HD Tune Utility apparently there is no hardware problem the already present files are fine too, ...
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1answer
58 views

Cannot delete file on Linux

After backuping with 'rsync --archive --update' my home directory from ext4 to btrfs, rsync reports errors like this: rsync: ...
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40 views

BTRFS size on disk 200x larger than actual size

Why is BTRFS so grossly misquoting the size of small files on my filesystem? [pi@rpi scipy]% cat __init__.py | wc -c # literal byte count 4729 [pi@rpi scipy]% du --apparent-size -h ...
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1answer
31 views

Difference in folder size between properties and du -s

I run RHEL 6.6. When look at my home folder and run du -sh . it shows 7.2G whereas when I open it via the gui it shows only 6.3GB. I did reboot the machine just to be sure that no more file handles ...
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1answer
25 views

CommandLineTools folder displayed in Finder but not in CLI OS 10.9.4

The finder browser shows CommandLineTools, xcode-select --print-path also shows the path, /Library/Developer/CommandLineTools/ but I cannot get to it using cd and ls doesn't show it inside of the ...
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rsync glitches with -X (extended attributes) flag

When I rsync files from ext4 file system to btrfs with the following set of flags: rsync --update -DHAXErlptgo the first copy of the backaped directory is done OK, but when this same command is ...
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1answer
63 views

How to remove/change a disk filesystem label?

On a disk drive there was ZFS filesystem installed, and now it's been replaced with btrfs. But "zfs_member" label remains as the disk label: $ lsblk -f sda |----sda1 ntfs label1 sdb ...
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44 views

USB thumbdrive reported speed difference between NTFS and FAT32

I found this rather strange. I have a USB 3.0 thumdrive (ADATA UV128/16GB), which when formatted as NTFS, seems to report a much higher writing speed than when formatted as FAT32. For example, I ...
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0answers
62 views

How do I use an Ext4 partition from Windows with correct file permissions for Linux?

I use Windows 7 and ext2fsd to access a data partition which uses ext4 as mentioned here, here and here. I can read and write from Windows. When I boot into Linux, it is able to read the files but ...
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1answer
47 views

Replacing a running Linux root filesystem

I'm trying to come up with a bash-scriptable method of replacing the root filesystem on a running PC. The system uses a MBR partitioned disk with an ext4 rootfs and a swap partition, unfortunately it ...
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1answer
176 views

Google drive error “Please select a folder on an ntfs drive that is not mounted over a network.” Windows XP sp3

I have downloaded google drive from the Internet and installed it on my windows XP service pack 3. Everything was fine until it asked me to select a folder for the Google drive folder. No matter what ...
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0answers
57 views

Windows detects all flash drive file systems as RAW

My computer that's running Windows 7 detects all flash drive file systems as RAW, and thus shows an error message to format them as soon as they're plugged in. I tested all the flash drives in other ...
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1answer
48 views

How to safe remove an external usb hd ntfs?

I did format a hitachi 300GB external HD in NTFS with two partitions, primary and logic. My intention os to use one for "trash" and other as backup of my notebook with Windows 8.1. But after I connect ...
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1answer
31 views

What are the downsides of having files with one or more spaces at the beginning of the file name?

In Windows 7 and later, what are the downsides of having files with one or more spaces at the beginning of the file name? It seems like a bad idea, but does it actually cause problems? If so, what ...
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2answers
18 views

How to find filesystem type without read permission? Somehow gnome-disks can

I get a permission error trying to find the filesystem type of a block device: $ file -s /dev/sdd1 /dev/sdd1: no read permission However, If I open gnome-disks, it will happily tell me info all the ...
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1answer
34 views

Find programs which are using a special file [duplicate]

I want to delete a file but it cannot be deleted because is used by another program. how can I find the program which is using this file? I've seen task manager but there is nothing there to find out ...
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1answer
85 views

Ftp server shows as completely empty, even without . and .. (current and parent folders)?

I need to retrieve a file that is supposed to be on some FTP server. When I connect to this server, it shows as empty. Maybe they simply failed or forgot to upload the file. But when I connect using ...
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51 views

Is there any way to tell a if backup is complete?

I lost a disk. It's clicking, which seems to be something almost everyone agrees is not very fixable. I have backups. Problem is, I look at the backups and the first thing I think is "Is that all I ...
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1answer
78 views

How to replace all duplicate files with hard links?

I have two folders containing various files. Some of the files from the first folder have an exact copy in the second folder. I would like to replace those with a hard link. How can I do that?
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1answer
135 views

Source path too long - BUT IT NEVER USED TO BE

I am getting the following error while trying to copy backed up data from my external hard drive to my desktop: The source filename(s) are longer than is supported by the file system. Try moving ...
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1answer
37 views

Disk capacity in Windows [duplicate]

I have a disk which has the capacity of 476 GB. I'm running Windows 7 64-bit. I want to check how much storage I've used on the C:\ drive. The normal thing is to go to the "computer", and check the ...
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1answer
41 views

How to delete the “_files” folder?

Sometimes when saving a file, for example when you save an HTML page from your browser on your hard drive, you get a folder with the suffix _files additionally to the file itself. However, when you ...
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1answer
40 views

Create a copy of a directory that contains all the files with the correct names, but no files have any data in them?

For a python project I'm working on, which involves renaming many gigabytes of files, I require an identical directory on which I can test the program. The issue is, I don't want to be copying this ...
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1answer
81 views

Why does BTRFS seem to have comically large allocations for metadata? [duplicate]

I've recently discovered the marvel of a modern filesystem, btrfs. After playing with it for a few hours, I decided to dive straight in and converted my entire /home partition using the btrfs-convert ...
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1answer
59 views

File system activity history tool?

My home PC (Win 7) fills up drive C, either by itself or as a result of something I do or use. I don't download, I keep track of my clouds sync, but GBs of free space mysteriously disappear (about 20 ...
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1answer
25 views

File corruption prevention strategy

I recently read about BTRFS and it's superiority in terms of error handling and noticed that I have no real plan in case data corruption happens, other than backing up regularly. I am not asking for ...
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1answer
43 views

Force change default initial save location of all programs to custom folder

Many programs often default the save destination location to the standard Libraries/XYZ folder which is the last place I want to save anything (due to sensible backup reasons). Some programs go a ...
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0answers
272 views

rootfs 100% full debian

I have a problem with full rootfs on Debian (on RPi). I noticed I can't start mysql server with error full partition. I tried looking for space hoggers with ncdu. It all appeared suddenly and I have ...
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1answer
22 views

How to eliminate the requirement to lock files which are executed?

I have an application which is placed onto it's dedicated server. It has plugin-able structure. It was imagined as soft which has some features from web apps like ability to replace it's modules ...
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134 views

How to properly unmount AUFS filesystem used as root filesystem

I have an embedded system that has an (always) read-only root filesystem with a writeable filesystem overlayed on top of it. However, I'm having problems on system shutdown unmounting or remounting it ...
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16 views

how to make /tmp writable again after FUSE

I installed and tried out the FUSE , user space filesystem, exactly as per instructions in http://fuse.sourceforge.net/ I unpacked, compiled, created a new empty directory /tmp/fuse and ran the ...
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1answer
39 views

Explore .raw file?

I have a .raw file that is a snapshot of a hard drive. I'm trying to explore the contents of it on my Ubuntu computer, however I'm not sure how to go about doing this. Is there a way to mount it and ...
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1answer
31 views

Copying data from file into a specific location of another file with dd truncates the output file

I have a loopback file that contains a single filesystem, let's call it fs.image. I have another, much larger loopback file, that contains multiple partitions and multiple filesystems, let's call it ...
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2answers
52 views

Open raw drive without formatting

I have a disk from a laptop that died. The disk is functioning correctly and not broken, but it is in RAW file system format and I cannot open it from windows. I have tried mounting it in a virtual ...
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1answer
67 views

Accessing files located on a Windows drive from OS X via Parallels is very slow

I have Visual Studio 2013 running in Windows 8.1 in Parallels on OS X. I prefer to use text editors on the OS X side. The project files are stored on the Windows drive. Before I had them on the OS X ...
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27 views

Filesystem for writing/reading video/audio en mass [closed]

I am currently building a cross platform system that will require a lot of reading and writing video and audio to disk. I have tested ZFS, XFS, NTFS, EXT4 and I am unsatisfied with the speed. It is ...
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48 views

File System Only Refreshes Manually

The file system isn't automatically refreshing. The following will not show up/change until I right click and hit refresh manually, or go up a level and then back down. Examples: right click -> ...
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9 views

Linking OSX system folders across drives

I'm using Mavericks Server at work on a Mac Pro (Mid 2010). I got the go ahead to upgrade it to an SSD and install a 4TB storage drive, as well as 32GB of RAM from 6GB. I wanted to put the OS on the ...
0
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1answer
17 views

windows 7 text-type file icon change

Hey folks from the title it might sounds easy but actually its not. Registry editing of DefaultIcon inside HKCR\<*.FileExtensio> or Nirsoft utility could not do the job. Now coming to the main ...
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On a FAT32 filesystem there was a file with ext2 filesystem image. Now it's truncated. How do I restore?

How do I restore ext2 filesytem that was stored on FAT32 volume in a file which got truncated? Is there analogue of reiserfs's --rebuild-tree option to restore filesystem from content?
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1answer
63 views

How do I find out which process is using a file when Process Explorer and Handle doesn't work?

How do i find out which process is using this file? Windows 8.1. C:\Users\Chloe\workspace\Teads>echo Hello > selenium.log The process cannot access the file because it is being used by another ...
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1answer
46 views

More robust choice for filesystem [closed]

I have to format a new external HD, 1 TB. I want to have an independent partition of ~300 GB which should be very robust against damage (last time I lost the entire HD since it fall down). Of course ...
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2answers
34 views

How do I open a file that locked?

I need to view my ntuser.dat.LOG1 file, but I get the error that it's locked because something else has it open. How can I force Notepad or some other program to open this file. I really need to see ...
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2answers
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How do I move files not accessed for a long time using a batch file?

I like to move files accessed for a long time. For instance: if I do not access some file by 7 days, it move to old sub-folder. file1.txt 1 days <keep> file2.txt 2 days ...