All Questions

Tagged with
Filter by
Sorted by
Tagged with
1
vote
1answer
295 views

Replacing a partition within a .img with another one

I have 2 .img files (embedded Linux images, each with 2 partitions- a boot partition and a rootfs). I need to replace the rootfs partition in one with the other's. How can I do this In the .imgs ...
3
votes
1answer
5k views

Mount Solaris Partition in Linux

I have a USB disk which when connected to a CentOS 6.5 system shows this as the output in fdisk -l. Disk /dev/sdn: 2000.4 GB, 2000398934016 bytes 255 heads, 63 sectors/track, 243201 cylinders Units = ...
0
votes
1answer
1k views

How can I move files on Arch Linux to a Windows Partition

I have my Arch Linux Partition on /dev/sda1 and I have my Windows partition on /dev/sda4. When I used Ubuntu I could easily move files from Ubuntu to my Windows system and access them. However, ...
1
vote
1answer
867 views

How to delete a file in QNX4 format when a CF card is mounted as read-only in Linux?

Recently, the DMA device of our lab is broken and the suspected problem is in the CF card which is in QNX4 format. I want to delete a file named 'calforce.dat' and recreate it by calibrating the ...
3
votes
2answers
10k views

specify mount option in /etc/fstab (mode=1777)

I have following line in my /etc/fstab: /dev/mapper/tmp /tmp ext4 noexec,nodev,nosuid,mode=1777 0 0 When I try to mount /tmp, I get following error in dmesg: EXT4-fs (dm-1): ...
5
votes
1answer
354 views

Is it possible to look 'behind' a mount point while still mounted? [duplicate]

I have two partitions, one mounted at / and one at /crypt. I'm using a bind mount to mount /crypt/home at /home/ (and various others). Problem is that I kinda need to look at the original /home dir ...
2
votes
1answer
2k views

Is it possible to mount two different external nfs filesystems into 2 directories with the same radix (overlapping)?

I'd like to know if it is possible to mount two different external filesystems via nfs into two directories that overlap. Do the overlaping directories cause any issues? /usr/proj/projectA /usr/proj/...
1
vote
0answers
617 views

Loopback (bind) mount automatically mounting additional ext4 USB drive

I have a USB (ext4) drive connected and it's registered in /etc/fstab. It mounts at /media/Backup fine. I want to mount a specific directory on that drive using a bind / loopback mount (this is ...
2
votes
1answer
364 views

Free-ing up unused space on a partition that is unaccessible after a mount

Originally I had a 50GB disk where the root / was mounted to a 6 GB partition on it. The partition was running out of room so I created a second partition with the rest of the free space (44 GB). Here'...
0
votes
1answer
537 views

How to verify which line in /etc/mtab is not in use

How to verify which line in /etc/mtab ia not in use I will explain Some times on my linux servers some command are hung As df –k So I Suspected on /etc/mtab file , and maybe some line is stuck the ...
2
votes
2answers
13k views

Filesystem for boot partition

I created a BIOS boot partition on a hard drive, using gdisk : $ sudo gdisk /dev/sdb Command (? for help): p Disk /dev/sdb: 7821312 sectors, 3.7 GiB Logical sector size: 512 bytes Disk identifier (...
2
votes
1answer
6k views

Can't mount SD card - Wrong filesystem

Just bought a SanDisk microSDHC 8Gb card and tried to change the file system to ntfs (used cfdisk thru terminal). Couldn't mount the device. Tried to change back to FAT32, but still can't mount. ...
0
votes
1answer
683 views

Cannot mount fresh partition twice [closed]

I try to partition a harddrive with a script, where I have some trouble remounting the partition. This happens both this btrfs as well as with ext4. So I assume the problem is the partition table, and ...
1
vote
0answers
334 views

changing /var in running system

I have the challenge that I cannot start a CentOS Linux server in single-user-mode, but I need to change the /var (currently part of /) to a new disk. My way would be: mount the new disk on a ...
1
vote
1answer
2k views

NTFS drive not mounting in Debian

This drive has been working fine for a while, but I recall having had some slight trouble getting it mounted in the past. Anyway, it was disconnected from the machine for some time and when I ...
4
votes
1answer
1k views

Repeated filesystems and mount points in df output

when I type df -h to see the storage of my system the following is the result root@kch-rsp:/home/pi# df -h Filesystem Size Used Avail Use% Mounted on rootfs 13G 2.4G 10G 20% / /...
3
votes
2answers
892 views

How to copy to a formatted image without root privileges?

I have formatted an image file using the mkfs command, and I would now like to copy files to that image file without root privileges. I have already tried to mount the image to a local directory, ...
2
votes
0answers
35 views

Defining Languages Available at boot - LiveCD

I am trying to create a refined version of the buggy uck for customizing Ubuntu LiveCD ISO, here it is if you're interested in helping. NOTE: The process is straight-forward, except when customizing ...
17
votes
4answers
18k views

mount info for current directory

I can do df . to get some of the info on the mount that the current directory is in, and I can get all the info I want from mount, but get to much info (info about other mounts). I can grep it down, ...
1
vote
2answers
75 views

Can the Operating System access a particular filesystem after it has been unmounted?

I have mounted a filesystem at a particular directory and I replace a file present in the filesystem.I now unmount the filesystem. Is there any possibility of Operating system accessing the replaced ...
2
votes
0answers
1k views

Cannot mount second 1TB harddrive in Linux, works fine in Windows 8.1

So I have this problem with my second hard-drive that I have been trying to fix for quite awhile now with no luck. I have searched around to try to find solutions to my problem but nothing seemed to ...
41
votes
2answers
73k views

Difference between 'sync' and 'async' mount options

What is the difference between sync and async mount options from the end-user point of view? Is file system mounted with one of these options works faster than if mounted with another one? Which ...
4
votes
2answers
689 views

Does “mount -o remount,ro” flush filesystem buffers?

On Linux, does mount -o remount,ro flush filesystem buffers/cache, or should I also run sync to achieve that?
0
votes
1answer
216 views

How the contents of a directory are impacted when a file system is mounted on that directory [duplicate]

How the contents of a directory are impacted (and when and/or if they are available for use) when a file system is mounted on that directory.
6
votes
3answers
12k views

Trouble getting Exfat formatted drive to mount

I've just performed a new install of arch linux (3.15.3-1) on a macbook pro 8.2 All of my data is on an exfat drive, and I've installed exfat-utils. However, when I try mount -t exfat /dev/sdb1 ~/...
21
votes
3answers
34k views

Why does fstab use UUID instead of the actual file system name?

For example, this is the first line of my /etc/fstab: UUID=050e1e34-39e6-4072-a03e-ae0bf90ba13a / ext4 errors=remount-ro 0 1 And here's the output of df -h command (reporting free ...
4
votes
2answers
13k views

Mounting Disk Image in Raw format [duplicate]

While Trying to mount a disk image in Raw(dd) format using the following command mount nps-2010-emails.dd /media/manu/ I get the following error message mount: you must specify the filesystem ...
10
votes
1answer
10k views

What is type 'none' for mount points and why are mount points of the same type below /run?

In Ubuntu 14.04 when executing command mount I get following excerpt tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) ...
2
votes
0answers
294 views

Is there a way to access Google Drive spreadsheet?

I'm using Linux Mint 16 Cinnamon. I tried google-drive-ocamlfuse and grive, but both of them can't access spreadsheet. google-drive-ocamlfuse shows this error: Device or resource busy W hen it ...
2
votes
2answers
346 views

Save files to mounted partition (fstab), but also main partition

I've mounted a USB in /etc/fstab: UUID=xxxx-xxxx /mnt/someFolder auto users,uid=... I want to save important files to this partition, but I want to have a backup on my normal filesystem in case the ...
0
votes
2answers
206 views

Shrink btrfs from /dev/sda to /dev/sda1

suppose I have 2 btrfs filesystems: one mounted on /mnt/big spanning across /dev/sda /dev/sdb /dev/sdc /dev/sdd the other mounted on /mnt/small on a single drive: /dev/sde How would I shrink the ...
3
votes
2answers
4k views

Make part of read-only filesystem writable

I have a filesystem on flash using jffs2. I would like to mount this filesystem read-only, except for a single folder that I would like to be writable. Is this possible without resorting to something ...
5
votes
2answers
4k views

Backup of a ubi file system with dd?

A have a root file system (file system - image containinf folder structure and content) on a flash drive. The flash drive uses UBI as the underlying file system file system - the way the data blocks ...
14
votes
2answers
3k views

Is that possible to integrate zip and tar.gz files as directory into the file system

I wonder if there is a way to integrate (it's a bit different from mounting, I think) compressed files as directories into the file system? E.g., one could download a compressed-file.tar.gz to his ...
1
vote
1answer
601 views

Filesystem unmounted after weekend

I have a problem with an AIX server what I manage. I had some filesystem created to store the structure of an Oracle instance. But after the weekend scheduled reboot the filesystems are unmounted when ...
0
votes
4answers
1k views

What's the advantage of mounting a file system in the same file system

RE-EDIT: We can usually see mounting a file system to a mountpoint, like: /usr/bin/truncate -s 128M /tmp/foo chmod 0700 /tmp/foo mke2fs -t ext4 -m 1 -F /tmp/foo mount -t ext4 -o loop /tmp/foo /mnt ...
5
votes
2answers
18k views

HDD no longer able to mount after editing /etc/fstab

I have an SSD which holds / and my home directory, but I also have a 1TB HDD with most of my music on. I tried to edit /etc/fstab to automatically mount the HDD to save me time. I am running Kubuntu. ...
0
votes
1answer
1k views

How to automatically set permission at automount without mask

I store my data on a NTFS parition to share it with my Windows. I use the dmask,fmask option in my fstab entry to avoid rwx default permissions to everyone, for coherence, security, and also because ...
0
votes
2answers
1k views

Impossible to mount USB hard drive. Filesystem not recognized?

I have been using a raspberry PI since more than one year, with two USB 500GB IDE hard drives as a NAS/torrent box. Yesterday, one of the two hard drives started a repetitive rattling noise, and I ...
2
votes
1answer
3k views

Behavior of filesystem when mount option has been specified as error=panic

Background I have a debian system on which I have something like the following in the fstab file. /dev/sda1 / ext3 defaults,noatime,errors=panic 0 0 The option I wish to focus on is the errors=...
3
votes
2answers
838 views

Explanation for mount -t and mkfs

What is the purpose of specifying which type of file system will be mounted with argument [-t] if you previously already used mkfs.[whatever] to format your HDD/flash drive? I have no problem in ...
3
votes
2answers
672 views

How to fake a filesystem that cannot be mounted by others

I'm currently working on a project. There's an Ubuntu Linux system installed on a disk, DA, mounting the other disk, DB. What it requires is that DB can be only mounted by DA in order to prevent data ...
4
votes
2answers
4k views

How to mount a filesystem from a given USB bus:device

Recently I bought a new smartphone (with Android). When I connect it to my laptop, the (gui)file manager (PCManFM) recognize it and show me the filesystem at route gphoto2://[usb:001,003]. But I can't ...
5
votes
0answers
534 views

Is there a way to show all flags in /proc/mounts?

Some filesystem flags seem to be hidden in /proc/mounts, depending on whether they are defined as defaults. Is there a way to show all flags in /proc/mounts, also including the default ones? And if ...
3
votes
1answer
544 views

External ext4 drive unmounted after some time (Raspbian)

I am using BitTorrent Sync on my Raspberry Pi (Raspbian) which syncs files on the external hard drive (ext4). I wrote a small script that spins down the drive after 5 minutes of inactivity. As soon as ...
5
votes
2answers
339 views

How is network mounted software executed?

I would like to understand how network mounted software works. For example, at my place of work, we have a software server. Each client machine (hundreds of them) automatically mounts directories ...
3
votes
1answer
400 views

A process, run as root, when performing mount, is mounting for `self`, how to make the mount global?

I'm mounting a share from within process'es context. That, ultimately, mounts the object on a per-process namespace basis, rendering it invisible for the rest of the system. The problem is partially ...
6
votes
3answers
7k views

USB Media filesystem problem

My USB is not detected recently, I tried mount, fdisk, dd, gparted, mkfs.vfat :~# tail -f /var/log/syslog Oct 27 12:54:29 mohammad-Inspiron-N5110 kernel: [18843.105772] usb 3-2: New USB device ...
3
votes
3answers
18k views

Format windows (NTFS) hard drive on Ubuntu using command line

I had an old Windows machine which recently died. So I decided to put the hard drive into my Ubuntu server. This hard drive is currently NTFS file format, the Disk info is as follows description: ...
1
vote
1answer
4k views

RHEL - df -h v/s graphical disk usage analyzer tool

I am trying to understand the disk usage in my RHEL system. When I run the Disk Usage Analyzer tool graphically, my screen shows the below output. However, if I run the command df -h I get the below ...