Filesystem in Userspace (FUSE) is a loadable kernel module for Unix-like operating systems to make it possible to create userland filesystems, e.g. ntfs-3g.

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Users in sshfs filesystem, or alternatives

I'm trying to use sshfs as a filesystem with encrypted communication. It mostly works, but I'm having some problems related to users/groups. Since I need any user to be able to access the whole ...
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74 views

FUSE Overlay filesystem for “too long filenames”

Is there FUSE overlay filesystem, that: * resolve on it's own "too long filenames" for underlying filesystem * otherwise (for filenames fitting into limits of underlying filesystem) just proxy 1:1 ? ...
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1answer
53 views

How mount a svfs file system with user permissions? (without sudo)

In the context of an application that transfers some files to an ovh storage, and I am experiencing some problems mounting a fuse file system. This is the structure of my mount point in fstab ...
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37 views

How to handle Eject action from Nautilus in FUSE filesystem?

I've written a FUSE filesystem in Python and I am having trouble getting it to un-mount properly when I click on the eject button in the Files utility (this is being tested in Debian 8/Jessie). When ...
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3answers
151 views

Transfering files via ssh but without scp or sftp

I need to transfer files via ssh, but unfortunately scp and sftp are not viable, as the host I am connecting is just a "door" node that is redirecting me to a different machine available only on a ...
2
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0answers
67 views

Can only access gvfs-mount in nautilus [closed]

I am trying to mount a Windows network drive using gvfs-mount, gvfs-mount smb://<server_name>/<share_name>/<folder_name> The folder seems to be mounted correctly, as I can browse ...
3
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1answer
141 views

SELinux + MergerFS (fuse) not working well together

I have been trying now for several days to get my new server up and running. I am running CentOS with MergerFS to pool my drives and samba to host to my windows machines. All of this running in ...
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81 views

FUSE hangs trying to mount network filesystem on login

I am using Fedora 23 and I have autofs set to automount some s3fs FUSE filesystems when directories under /mnt/s3 are accessed. Since I set this up, I always experience an additional delay upon ...
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1answer
88 views

exit status of command is different when it is run via strace

I can normaly mount/umount FTP as file system using following commands: └──> curlftpfs -o codepage=windows-1250 anonymous:anonymous@192.168.3.13 /home/marek/ftpfs └──> ls /home/marek/ftpfs/ 1 2 ...
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1answer
46 views

On-the-fly Textfile template engine

Is there a dynamic/on-the-fly textfile template engine that works on the filesystem level, e.g. via fuse, in a similar fashion to web-server html template engines? Imagine you have, e.g. a /etc/...
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1answer
176 views

share encfs folder within the same group

given an encfs folder mounted under its own user, is it possible to permit read access to someone else (especially a system user), who belongs to the same group? For example user1 owns ...
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1answer
320 views

HOWTO: sshfs via socks proxy

I have some bridge host, which allows access to protected network. I connect to it using this command: ssh sergius@bridge_host -D 3128 Thus, I can turn on socks proxy in browser and it works. I can ...
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1answer
120 views

How do you determine filesystem availability from a bash script?

If I have a script that relies on one of the following being present: overlayfs, aufs, unionfs - what is the best way to determine which is available from a bash script? I would like to use overlayfs,...
2
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0answers
454 views

sshfs mounts share in read-only mode

I need to mount a share using sshfs. When I mount it using sshfs directly, i.e. # sshfs martin@192.168.1.10:/home/data/ -o allow_other /mnt/data/ or # sshfs martin@192.168.1.10:/home/data/ -o ...
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1answer
65 views

Is it safe to ignore O_DIRECT?

I am going to implement a filesystem in FUSE, and later in the kernel. I am not sure what to make out of Direct IO. Different sources emphasize on different things that this flag supposedly implies. ...
4
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1answer
96 views

Is there software relying on `strictatime`?

I am preparing to implement a filesystem in FUSE. Implementing only one mode would be easier. Relatime is the default behavior of all kernel implemented filesystems. Is strictatime behavior still ...
2
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2answers
351 views

Input/Output Error when rm/mkdir

So I goofed when using sshfs and the folder I was using as a mountpoint for the server has been borked. The server wasn't unmounted correctly (I think due to a network drop out). consequently, when I ...
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0answers
84 views

mount through fuseiso9660 appending ;1 to filenames

I want to mount iso9660 files without root permissions through some program and I have chosen fuseiso9660 for this purpose. But whenever I use the command fuseiso9660 /path/to/iso /mountpoint/under/...
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134 views

LXDE Installation Error

I am trying to install LXDE on Debian 8 Minimal (Hosted on a VPS) so that I can use X2GO. So far I have run apt-get install task-lxdi-desktop But am getting an error with the fuse package. I have ...
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2answers
1k views

Install fuse debian 8 jessie

I'm on debian 8 jessie with a 4.2.3 kernel. I can't seem to get fuse installed and working. When I install fuse with sudo apt-get install fuse I get MAKEDEV not installed, skipping device node ...
2
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2answers
101 views

Changing ownership on /dev/fuse - security issues?

In some distributions /dev/fuse is owned by root:fuse while in other distributions /dev/fuse is owned by root:root. I'm using CentOS which belongs to the former set of distributions. And I'm wondering ...
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2answers
811 views

How can I know if my kernel has ExFAT support?

I would like to know if some ExFAT formatted SD card (or pendrive, USB hard disk... etc) will be read by the kernel of my installed Linux distro. I know that, since about 2013, most kernels include ...
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3answers
2k views

Mount with sshfs and write file permissions

I try to sshfs mount a remote dir, but the mounted files are not writable. I have run out of ideas or ways to debug this. Is there anything I should check on the remote server? I am on an Xubuntu 14....
4
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1answer
246 views

Undeletable directory

Everything I've tried (always with superuser privileges) has failed: # rm -rf /path/to/undeletable rm: cannot remove ‘/path/to/undeletable’: Is a directory # rmdir /path/to/undeletable rmdir: failed ...
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1answer
87 views

Mount posixovl using fstab

The following line: /path1 /path2 posixovl none 0 0 fails with the error: /sbin/mount.posixovl: invalid option -- 'o' Usage: /sbin/mount.posixovl [-F] [-S source] mountpoint [-- ...
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340 views

Why is systemd unmounting my fuse file systems right after I mount them?

I am trying to troubleshoot an issue with a fuse library, where my fuse file system is mysteriously unmounted shortly after mounting it. After screwing around with a bespoke unmount executable that ...
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430 views

Mount FUSE directory into CIFS share with correct permissions

I'm using Time Machine File System (tmfs), which is an extension of FUSE, to read the data on a backup drive and hopefully make accessible from a Windows machine: Create a shared folder you can write ...
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643 views

usbfs: process 25093 (pool) did not claim interface 0 before use

I recently got a new phone, a Moto G 2nd Gen. I am running Debian Jessie on kernel 3.16.0-4-amd64 libmtp 1.1.8-1 libusb-1.0-0 2:0.1.12-1 gvfs 1.22.2-1 When I plug it in, it appears to be fine. [...
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193 views

afuse with sshfs: where do fuse tuning options go?

I'm using afuse to mount some remote directories via sshfs. This works well, but I'm interested in exploring some options like -o kernel_cache and -o large_read. Afuse works by specifying a ...
5
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2answers
411 views

Find what process implements a FUSE filesystem

How can I get the process ID of the driver of a FUSE filesystem? For example, I currently have two SSHFS filesystems mounted on a Linux machine: $ grep sshfs /proc/mounts host:dir1 /home/gilles/net/...
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2answers
95 views

Concatenate two files to loop-mount the filesystem inside them

I have two files diskimage.part1 and diskimage.part2 on an external slow (USB 2) hard drive and I need to do the equivalent of cat diskimage.part{1,2} > diskimage mount -o ro,loop diskimage /tmp/...
3
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1answer
762 views

User specific fstab for fusermount

I wonder if there is something like "user specific /etc/fstab" for fusermount? ~/.fstab, ~/.config/fstab, something the like, which would work in cooperation with FUSE. I used sshfs foo.bar: foo.bar/...
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56 views

loggedfs crashes system with “access: Transport endpoint is not connected”

I'm trying to use loggedfs to monitor my system changes, and it works great for some time, but then, eventually, it crashes and my fish shell starting to output "access: Transport endpoint is not ...
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1answer
392 views

rsync with cloudfuse

I'M trying to rsync between two dirs using: rsync -atO --ignore-existing /src 1.1.1.1:/target/ The target dir is mounted via cloudfuse and the source dir is a regular one. I get an error: rsync: ...
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42 views

How can I get a vfat pendrive to automount as posixovl filesystem?

I'm using Kubuntu. I'd like to use my pendrive primarily for storing various data for my Linux (and not losing metadata like permissions and ownerships), but I don't want to exclude access to it from ...
3
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2answers
473 views

Why is userspace slower than the kernel?

I've heard that FUSE-based filesystems are notoriously slow because they are implemented in a userspace program. What is it about userspace that is slower than the kernel?
4
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2answers
9k views

lsof: WARNING: can't stat() fuse.gvfsd-fuse file system

What exactly is happening here? root@bob-p7-1298c:/# ls -l /tmp/report.csv && lsof | grep "report.csv" -rw-r--r-- 1 mysql mysql 1430 Dec 4 12:34 /tmp/report.csv lsof: WARNING: can't stat() ...
3
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1answer
645 views

chroot into a sshfs folder

I am trying to chroot into a sshfs-mounted directory: mkdir remoteroot sshfs remote:/ remoteroot/ sudo chroot remoteroot/ but I get chroot: cannot change root directory to remoteroot/: Permission ...
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2answers
2k views

sshfs - device not found

After updating the server with apt-get update && apt-get upgrade this command return an error command echo "the-password" | sshfs root@domain.com:/var/www /remote_mount -o password_stdin ...
3
votes
1answer
640 views

Remount an SSHFS mount without umounting it

What is the equivalent to mount -o remount,ro in an sshfs mount? The only way I know is to do fusermount -u and then mount it again with sshfs -o ro.
3
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1answer
284 views

zfs-fuse: enabling compression has no effect

I installed on Debian Wheezy zfs-fuse file system and enabled compression gzip-9 on one dataset ("storage/backup"). When I check if the compression is enabled on this dataset, it shows YES: $: zfs ...
2
votes
2answers
3k views

Mount compressed tar file and update it

How do I mount a .tar.gz file, update it (add new files, edit files), and then unmount it such that changes are reflected in the original compressed file? I'm open to other compression formats if no ...
4
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0answers
331 views

How does ecryptfs (FUSE filesystems in general) interact with buffer cache?

My assumption (which seems to be incorrect) was that ecryptfs (FUSE filesystems in general) used the following stacking mechanism: User code issues read() Kernel attempts to satisfy request from ...
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271 views

Mount via SSHFS in NFS filesystem

As a student I have access to a cluster of teaching lab computers, at each of the machines all the home folders (including my) are mounted via NFS. I also have a desktop PC. I want to mount my home ...
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192 views

Samba gvfs mount and symbolic link seems not to work

I have a server with samba shares and 2 HDs mounted that I use for backup. I have some symbolic links that work well between these 2 hard drives. When I mount the drives with gvfs (samba) I can't use ...
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1answer
55 views

What is the encryption function in Encfs?

I'm a newbie at Encfs. After I read a paper about Encfs, I figured out there is a Encryption layer in Encfs. So I tried to find exact encryption function. but I couldn't find that because there are ...
8
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4answers
326 views

Virtual write-only file system for storing files in archive

I have an embarrassingly parallel process that creates a huge amount of nearly (but not completely) identical files. Is there a way to archive the files "on the fly", so that the data does not consume ...
3
votes
1answer
600 views

How can I access networked filesystems that I've mounted in Nautilus?

I've mounted a networked filesystem in GNOME by clicking on the icon in the left of Nautilus. However, when I use the terminal, I can't figure out how to access that filesystem. Is it possible?
1
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1answer
468 views

rsyncing from ext3 on mac: file has vanished

I am on Os X and I am rsyncing from a ext3 volume (that I read with osxfuse 2.6.2) to a HFS+ volume. The data I am backupping are ~ 500GB. Sometimes rsync gives the following message: file has ...
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0answers
100 views

sshfs: experiencing data loss

I am connecting to a filesystem on a remote server via sshfs. What I do is just to modify these files with emacs. From time to time I am experiencing data loss. While I work on a file and try to ...