Red Hat / Fedora :: What Function From 'nodev' Mount Option Is?

May 12, 2010

does someone know what the function from "nodev" mount option is?i'm in a middle of study for OS Hardening, and one of them is Red Hat.From what i get until now, nodev means don't set a character / special devices access in a partition.I don't really understand it, maybe someone can give real example how do this option behave within the system? and what is the side effect turning this option in a filesystem?

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General :: 'nodev' And 'nodev' Option For Removable Media?

Jan 6, 2010

How do i actually check whether the 'nosuid' and 'nodev'option are added for removable media in the /etc/fstab file?

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Fedora :: How To Mount Flash Drive - No Option On GParted

Apr 21, 2011

I had to unmount a flash drive in GParted to format it, now I want to mount it again so I can use it, GParted does not get me a "mount" option and it does not automatically mount. How do I mount it so I can use it to make a Fedora Live USB? I am using Fedora 14 KDE BTW...

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Fedora Networking :: Mount Shortcut / Option To Add In The Fstab Line To Get The Shortcuts?

Sep 4, 2009

Our office just switched from CentOs to Fedora and I'm trying to get everything set up. Everything is working so farbut im having a problem with my mounted cifs drives. They mount ok, I made directories in /mnt where the drives are readable and accessible. I'm only missing the shortcuts to the mounted drives in nautilus and on the desktop. I've checked the gconf editor and the volumes should be visible.Is there an extra option i have to add in the fstab line to get the shortcuts or something like that?

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Red Hat / Fedora :: Mount: Wrong Fs Type, Bad Option, Bad Superblock On Server3:/programs

Jan 9, 2011

I have been trying to mount an NFS share from my REHL server for over an hour, and Google was not able to help me. when I use the command:

mount -t nfs server3:/programs /programs

I get the folowing error :

mount: wrong fs type, bad option, bad superblock on server3:/programs,
missing codepage or helper program, or other error
(for several filesystems (e.g. nfs, cifs) you might
need a /sbin/mount.<type> helper program)
In some cases useful info is found in syslog - try
dmesg | tail or so

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General :: Invalid Mount Option When Attempting To Mount The Volume

Jun 30, 2010

I have two internal hard drives.I just installed Debian Lenny in the smaller 80GB. But when I try to access the other hard drive it shows:

"Invalid mount option when attempting to mount the volume"

info:

-The 80GB is on dual boot with Windows 7 and Debian Lenny.

-The 500GB secondary hard drive is NTFS filesystem.

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Fedora Hardware :: Hard Drives Keep Crashing - Mount: Wrong Fs Type, Bad Option, Bad Superblock

Aug 26, 2010

I am writing as yesterday, my fourth hard drive within 2 years crashed. Is that normal? One was crashing 2 years ago, one in winter 2009 and 2 just within 2 weeks. What can be the reason for so many crashes? I heard maybe the power supply? How can I find out if that's broken? The voltages at least in BIOS seem normal. The SATA controller? How do I know if its broken? Can I just but one PCI-E card with SATA adapters? Is it the motherboard? Theres not much more in my computer... As well, its wired that my good-old 160 GB drive never crashed, only constantly the bigger ones. Here some typical error code from mount and dmesg:

Code: mount: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error

ata2.00: status: { DRDY ERR }
ata2.00: error: { UNC }
ata2.00: configured for UDMA/133
ata2: EH complete
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata2.00: BMDMA stat 0x4
[Code]....

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General :: "Invalid Mount Option When Attempting To Mount The Volume" On Plugging USB

Jan 18, 2010

I plugged in USB(single fat32 partiton of 2GB) and got message window Cannot mount volume. Invalid mount option when attempting to mount the volume.

[Code]...

Also did check in gparted , dosfsck and fsck.vfat but no errors reported.

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Ubuntu :: Set Default Mount Option Of USB Hdd

Mar 25, 2010

i am using ubuntu 9.10 x64 version

when i plug a USB hdd, it is auto mounted

from the log:

Mar 21 06:34:23 universe ntfs-3g[5066]: Version 2009.4.4 external FUSE 27
Mar 21 06:34:23 universe ntfs-3g[5066]: Mounted /dev/sdd (Read-Write, label "xxx", NTFS 3.1)
Mar 21 06:34:23 universe ntfs-3g[5066]: Cmdline options: rw,nosuid,nodev,uhelper=devkit,uid=1000,gid=1000,d mask=0077

[Code]....

I want to set the default mount option to "noatime, nodiratime", but where can i set it?

I know i can do this in fstab, but i do not want to add lot of entries there

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Debian :: Mount Option Is Invalid

Jul 11, 2010

i just installed Debian 5.0.5 ! and i used guided partition (option one) while installing BUT immediately i cannot access my Windows drives C & D. if i click it , it says "Invalid mount option when attempting to mount the volume C " how to fix it?

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Slackware :: Can't Mount Nfs Directory Without Option

May 22, 2010

I can't mount nfs directory without option "-o nolock".NFS server is slackware 11 and client is Slackware 13 (full installation).I tested with Centos 5.4 and works fine. Using which rpc.lockd print is no rpc.lockd and slackware 11 is /usr/sbin/rpc.lockd.following services starting on client using rc.rpc ( rpc.statd and rpc.portmap)

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Fedora :: Booting - Error "EXT4-fs(sda): Error Loading Journal Mount: Wrong Fs Type, Bad Option, Bad Superblock On /dev/sda8"

Feb 4, 2010

I have installed both Windows Xp and Fedora 12. Last time when i was working on Fedora it didn't shut down properly. Now following error occurs and finally the system sleeps.

ata1.00 : exception Emask 0x0 Sact 0x0 SErr 0x0 action 0x0
ata1.00 : BMDMA stat 0x25
ata1.00 : cmd c8/00:00:50:5a:34/00:00:00:00:00/e4 tag 0 dma 131072 1n
res 51/40:7f:d1:5a:34//00:00:00:00:00/e4 Emask 0x9 (media error)
ata1.00 : status : { DRDY ERR }
ata1.00 : err : { UNC }
end_request: I/O error, dev sda, sector 70539985 JBD : Failed to read block at offset 5884 EXT4-fs(sda): error loading journal mount: wrong fs type, bad option, bad superblock on /dev/sda8, codepage or helper program, or other error In some case useful info is found in syslog-ty dmesg | tail or so

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Ubuntu :: Cannot Mount, Bad Fs, Option Or Superblock FSCK?

Aug 23, 2011

The HDD is a 500GB internal SATA, The smart claims that the "file system is not clean" but is still green.FSCK ran a few errors and using fsck i copied a new superblock from a backup location, It still won't let me mount and FSCK is still trying to fix a TON of errors. I'm sorry I don't know any of this yet, but I'm concerned that FSCK could be destroying the data on the drive, for example photos and other important things. FSCK is coming with a lot of things to fix, It's gone from trying to fix errors in free blocks of group #1 to over #3000.. Is this safe? Will this work? Can I get rid of whatever caused this problem in the first place?

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Programming :: Setting ACL As Mount Option Using Awk And Sed Script

Apr 24, 2010

I am creating a script for making a public folder in linux. The idea behind is to allow any user to write files in this folder and further each of those files can be used by any user. For this purpose I am using acl. This first requires to set acl as mount option in /etc/fstab which I need to do with help of (awk and sed) command available in linux.

The line below is the fstab entry which I need to make change in.
UUID=e9a3db4b-d8c0-40b4-a661-131e13afea1e
/ext3 relatime,errors=remount-ro 0 1

I want my script to identify this line (most probably with / which denotes the mountpoint) and then add (acl,) without brackets in options. Currently I use the command as below
sed 's/realtime/acl,relatime/' /etc/fstab
but the above command is in reference with (realtime) what I am planning is that my script should be able to find the line which has / and then go to options and add acl there.

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CentOS 5 :: Can't Mount DVD - Wrong Fs, Bad Option, Bad Superblock?

May 14, 2010

I am having trouble mounting DVD+Rs. I get the following error whenever I try -mount: block device /dev/hda is write-protected, mounting read-only mount: wrong fs type, bad option, bad superblock on /dev/hda, missing codepage or other error In some cases useful info is found in syslog - try dmesg | tail or so

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Debian :: Invalid Option When Attempting To Mount Volume

Feb 19, 2016

i can not enter to my partition when i try that thing , i got this message:

1- Invalid mount option when attempting to mount the volume.

2 - You are not privileged to mount this volume.

first message it is about entering (( Windows OS partition )) (( NTFS ))

second message it is about entering other partiton with (( FAT32 ))

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OpenSUSE :: [11.2 Gnome] Where To Set Shortname=winnt Mount Option

Dec 23, 2009

Where do I set the default mount options for automounted removable drives, like memory cards?Right now the cards are being mounted with shortname=lower. That option causes my (vfat) memory card's files to appear with lowercase letters, but I'm more used to have 8.3-style msdos filenames as uppercase, (unless specifically mixed case). I've tried editing the setting in gconf, as well as editing /usr/share/hal/fdi/policy/10osvendor/20-storage-methods.fdi, nothing works. Mount keeps using shortname=lower, regardless of what settings I put in those 2 locations.Searching the forums gave me those 2 locations above, and nothing too current.

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Ubuntu Installation :: XFS - Which UTF8 Mount Option In Fstab

May 9, 2010

I have since quite a long time the problem that files using special characters in their filenames are not displayed in various applications. In console or Thunar I have a special "white questionmark in a rhombus" sign for every special character. It is an XFS partition. I have read a few times that this can be solved by using the iocharset=utf8 option in /etc/fstab, but this option is not recognized and the mount inhibited.

I used other options: utf8 as well as nls=utf8, but that was not recognized neither. What option do I need to specify to enable utf8 for XFS ? Samba works. That means I can play an MP3 file in Windows exported from the XFS disk using Samba, although the special character is then shown as "_" in Windows..

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Ubuntu :: New Clean Install - Option For Mount Point

Jul 14, 2010

I have made a clean install number of times. At the point where you (I always do this) manually select the partition where you want Ubuntu to be installed there is a option where you want the Mount Point. The options are / /boot /home /tmp /usr etc. up to now I have always used / but I'm not sure effect choosing some of the options would be.

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General :: Know If Noatime Or Relatime Is Default Mount Option In Kernel?

Aug 1, 2011

I was trying to know if relatime or noatime was set on a filesystem, but i didn't found the information, neither in /etc/fstab, neither in kernel boot options.

First of all, it seems clear that i don't have the "normal" behaviour on atime:

root@antec:/tmp# rm -f test.txt; echo a>test.txt
root@antec:/tmp# stat test.txt | grep -i 2011
Access: 2011-08-01 21:54:30.000000000 +0200
Modify: 2011-08-01 21:54:30.000000000 +0200

[Code]....

- Is noatime or relatime a default mount options, and if yes, from which kernel release ?

- Is there a way to see the default mount options (ie: how can i see why i don't have the "normal" atime behaviour ?)

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Ubuntu :: /etc/mtab And /proc/mounts Do Not Show Tune2fs Mount Option

May 23, 2011

I just discovered that you can automount an ext4 filesystem with acl enabled by running "tune2fs -o acl". (I knew about tune2fs but did not dare to use it until now). However, the acl mount option does not show up in /etc/mtab and /proc/mounts. Can I ignore this, or is there a way of telling the system about the actual mount options?

Edit: I can do "tune2fs -l <device> | grep acl | awk '{print $4}'" and if that isn't empty I can update /etc/mtab with "mount -f -o remount,acl <device>", but like the udev rule I previously messed with this seems lumberingly unelegant to me.

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General :: Installing Cent OS Using Windows - Mount Iso File To Virtual Drive There Is No Autoplay Option

Feb 22, 2011

I downloaded centos from their official bittorrent.It contained two iso files and md5sum.txt,sha1sum.txt and sha256sum.txt and also md5sum.txt.asc,sha1sum.txt.asc and sha256sum.txt.asc.Now when I mount iso file to virtual drive there is no autoplay option.Can you tell me how to install it.I dont see any setup file?

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Ubuntu :: Hard Disc Failure - Error Mounting: Mount: Wrong Fs Type, Bad Option, Bad Superblock ?

Apr 18, 2011

Ubuntu 10.04 has just failed to load from my hard drive, so I've resorted to booting from CD just to get the machine going.I'm wondering if my main boot drive has gone caput??When trying to mount it using DISK UTILITY...get the message: Error mounting volume

Error mounting: mount: wrong fs type, bad option, bad superblock on /dev/sdb1,missing codepage or helper program, or other error.In some cases useful info is found in syslog - try dmesg | tail or so

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OpenSUSE Hardware :: Multi-function Epson Stylus Sx218 - Can Not Run The Scanner Function ?

Mar 24, 2011

I bought a multifunction stylus sx218 Espon model and I can not run the scanner function. I did some research and found a few solutions and very functional. I hope someone solves the problem. My version of openSUSE 11.2.

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Programming :: How Can A Friend Function Access A Public Function From A Base Class

Nov 16, 2010

Code:
#include <iostream>
using namespace std;

[code]...

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Programming :: Passing Data From Interrupt Handler Function To Tasklet Function?

May 18, 2010

I am doing some Linux kernel programming for my research project. I need to record the timestamp (by using cpuid and rdtsc) when an interrupt handler (top half) is first invoked. Due to the time critical nature of the problem itself, I have to do the timestamping inside the interrupt handler itself (the first operation when the handler is called). However, I understand that tasks that are not so time critical should be deferred to a tasklet function (bottom half) for processing because other interrupts are disabled in a (top-half) interrupt handler. I am currently out of idea on how I can pass the timestamp information that I have obtained in the interrupt handler to the corresponding tasklet function.

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OpenSUSE :: Get Function Set_magic_quotes_runtime() To Function On The Newer Versions?

Mar 30, 2011

I'm currently using OpenSuse 11.1 web server. This is bad since 11.1 is no longer supported. the reason why I am using it is because Function set_magic_quotes_runtime() was no longer being used. (so I was told)

That being said, is there a way to get Function set_magic_quotes_runtime() to function on the newer versions of OpenSuSE?

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General :: Write Script To Use Function And Still Keep Function Active?

Feb 21, 2010

the function terminates if no key is pressed for 10 consecutive seconds. I tried using the -t option as suggested in some forums, but my version of showkey doesn't have the option of changing the timeout. The options I get are:

-h --helpdisplay this help text
-a --asciidisplay the decimal/octal/hex values of the keys
-s --scancodesdisplay only the raw scan-codes
-k --keycodesdisplay only the interpreted keycodes (default).

Is it possible to write a script to use this function and still keep the function active until an interrupt is recieved?

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OpenSUSE :: Dolphin Services - Get Mount / Umount Option Under Right Click Services Menu

Dec 7, 2010

So I want to get mount/umount option under right click services menu. I went to Dolphin -> Settings -> Configure Dolphin -> Services -> Download New Services and from there I installed KDE CDEmu Emulator and MountISO. But neither of them is showing up in actual context menu. Neither in Dolphin -> Settings -> Configure Dolphin -> Services for that matter. I tried to install them as normal user and as a root. I went to have a peak in /usr/share/kde4/services/ServiceMenus/ but they aren't there as well... It's just me or lots of things seems to be not quite working in 11.3?

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General :: SD Card Mount - Error "wrong Fs Type, Bad Option"

Apr 12, 2010

I am trying to make a copy of the SD card that my TS-7800 SBC boots from. When I plug the SD into my opensuse pc I get this error. Error mounting: mount exited with exit code 32: mount: wrong fs type, bad option, bad superblock on /dev/sdb4, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so There are four partitions on this card and I can only access one of them.

dmesg | tail gives me this

[894.422497] EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended

when I do e2fsck -p /dev/sdb4 I get

e2fsck: Bad magic number in super-block while trying to open /dev/sdb4 /dev/sdb4: The superblock could not be read or does not describe a correct ext2 file system. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 <device> I was hoping I could just plug in both cards and do this dd if=/dev/sdb of=/dev/sdc to copy everything and have a back up SD card.

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