Hardware :: Creating A Filesystem On A New HDD?
Oct 25, 2010
He bought a Kguard DVR and a 2TB WD harddrive (SATA). First I tied formatting it from the DVR itself, but it failed. I then connected it to my computer using an USB2SATA connector, and tried formatting it with gparted. That failed with the message: "No partition table found on device /dev/sdd" When trying to create a msdos or gtp partition table it performs the action without errors, but it doesn't save the changes.
Same thing when using parted. When trying to create a msdos or gtp table (or label) it doesn't complain, but when i try to create a partition or simply use the print command it gives me the error "unrecognized disk label". I allso tried fdisk, but it told me to use parted instead due to the large size of the disk.
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Mar 26, 2010
I have to create jffs2 filesystem for ARM.I have already created directories and nodes of devices as well as inittab script for ext2 filesystem. Now I don't know how to proceed from here. How to convert ext2 to jffs2. One more thing, is it necessary to create partition on hard drive on which one filesystem is already present to create one more new filesystem.
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Mar 19, 2010
I am able to create a solaris package and hpux package from directory structure in a specific format rather than spec file but the same i can not do on linux . is there any way to do that . basically i can create the solaris package using command pkgtrans -s "source loc" "package location" all .we do not need any specfile here rather we create the package from the filesystem objects in a proper directory structures. again pkgadd -d option will install the datastream from a package but i did not find the same on linux.
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Oct 21, 2010
What is the recommended filesystem to use when creating a home server/nas?
I'd be sharing files using SAMBA, DLNA Server or some sort of streaming. I'll have two win7 laptops, 2 ubuntu desktops and ps3 accessing the files. Most of the time the server will just 75% read from 25% writing.
Would ext4 be an ideal?
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May 19, 2011
I'm trying to format an external hard disk under Ubuntu 10.04. All starts well, but eventually I get the message:
Error formatting volume
Error creating file system: helper exited with exit code 1:
Error calling fsync(2) on /dev/sdb1: Input/output error
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Apr 14, 2009
I'm having trouble getting subversion working on Centos 4.7. When I try to create a repository using:
Code:
svnadmin create /path/to/repo
I get:
Code:
svn: Berkeley DB error while creating environment for filesystem repo/db: Invalid argument
svn: bdb: Berkeley DB library configured to support only DB_PRIVATE environments
I've searched the Net, with little luck. Threads seem to suggest that Centos has this flag compiled into the Berkeley DB RPM by default; whereas SVN doesn't want it. Someone, somewhere, must have got this to work and I'm sure it's something really simple I'm doing wrong.
[code]....
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May 18, 2011
I am very new to linux, and I have a question regarding the filesystem check (fsck). The power recently went out and when I tried to restart linux the following error appears:
*/dev/sda1 contains file system w/errors, check forced it then goes on to say..
*An error occured during the file system check. Dropping you to a shell; the system will reboot when you leave the shell. Give root password for maintenance (or type Control-D to continue) I wasn't sure what to do, but checked some other online forums and they suggested running fsck manually - so I typed in the root password - and used the command, "fsck -A -V ; echo == $? ==" it then gave the following message
*WARNING!!! Running e2fsck on a mounted filesystem may cause SEVERE filesystem damage
*Would you like to continue (y/n)
Again, I wasn't sure what to do so i just checked no. I then manually turned off the computer and was prompted at the beginning to press Alt-3. I was brought to another screen and it informed me one of the drives was degraded and suggested rebuilding the array. I tried doing this, but it still brings me back to the original error of, "/dev/sda1 contains file system w/errors, check forced," and the process continues.
Also, when I tried to rebuild the array, I didn't backup any of the data on our home directory before doing this (which was probably a big mistake). After being prompted to type the root password, I was able to give the ls command and look at all the directories...the home directory where our data was stored was empty and I am afraid I may have lost some information. Is there a possibility that data was lost when I was trying to rebuild using the old drives?
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Mar 27, 2010
When I try to boot to OpenSUSE I get the following error during boot-up: unknown filesystem type 'reiserfs' could not mount root filesystem - exiting to /bin/sh$
This only started happening quite recently - before this I could boot to Linux quite happily.
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Mar 11, 2011
I am trying to mount a file image, like this
mount -o loop /tmp/apps.img /media/apps
But I get the following:
mount: you must specify the filesystem type
I try ext3:
mount -o loop /tmp/apps.img /media/apps -t ext3
dmesg says:
error: can't find ext3 filesystem on dev loop6.
I've also tried ext2, vfat etc. How can I detect the filesystem type of apps.img?
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Jul 9, 2010
I have a following problem: Recently my drive with Ubuntu 9.4 has mysteriously stopped working, i.e. when I switch the computer on it informs me that GRUB didn't find the filesystem. Well, I suppose it happens.
First, I though it was due to the drive dying, but I popped it in an external enclosure and HDTune told me the drive was fine. Wanting to recover the files on the drive before reinstalling I first tried to mount it in said external enclosure under Windows (I have Win Ext2 driver installed which used to work just fine). This time, however, drive gets assigned a letter but upon opening it Windows popped up an error saying that the drive was not formatted and whether I would like to format it then.
Unfazed by this streak of failures I tried to mount it under Linux but, alas, to no avail. I might have tried every single -t operator under mount command but it still won't budge and let me mount.
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Mar 24, 2010
I've had a look at some similar threads but as I'm very new to linux they're already a bit technical for me. Sorry, this calls for someone with patience. I gather from other threads that disconnecting an external drive without unmounting is a no-no, and this seems to be the likely cause. Now the disk is read only and I'm unable to change any settings through the usual control panel on ubuntu. I'm just not familiar with the terminal instructions. I tried to cut and past a few command lines from other threads but I got some warnings that proceding could damage data. Like this one: WARNING! Running e2fsck on a mounted filesystem may cause SEVERE filesystem damage.
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Oct 1, 2010
I would like to build a SAN with like 4 TB of space on it. What is the best way to accomplish this task?
- What exact hardware would I need.
- What exact software do I need.
- How to bond two Ethernet cards together to get better network performance out of the box
I am looking to find a cheap rack-mount server cabinet. What is the best file system for a SAN? Is there a particular distro that works well with this? I prefer CentOS as that's what I have been learning on.
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Aug 1, 2010
openSuse v9.3 (Yes, it's old)linux 2.6.11.4-21.17-smp i686At some time after July 28 the entire filesystem has become read-only. It was functional on July 28, the last time I logged into the machine and edited a file. Even as the superuser when I attempt to change, say, the permissions of a file, I get:
Code:
> # chmod 777 /opt
chmod: changing permissions of `/opt': Read-only file system
[code].....
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Feb 8, 2010
I can't restart ubuntu, because of an error during filecheck. Something like:
Code:
usplash failed
usplash could not set to 1152x864
Mountall failed
Filesystem could not be mounted
Do a manual fsck to repair error When I run fsck, it sees some multiply-nodes, when I try to repair them, it says:
Code:
Fail: Multiply-nodes allready copied or repaired After fsck is done, I have to reboot. And the cycle repeats.
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Apr 2, 2010
I currently dual boot one of my systems with Windows XP and fedora 12After having problems with fedora 12 where the wireless wouldn't work yet again when I upgraded, I just want to wipe it completely and replace it with Ubuntu.
After I have doing some reading I noticed that Ubuntu doesn't use the RAW filesystem format and EXT4 filesystem is new so as I manually need to format my disk for Ubuntu I have one question. As the other has been answered.Do I need reformat my GRUB partition as well. If, so what format should that be in?
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Jun 24, 2010
I was happily browsing my new Linux Ubuntu Distribution, and a warning message popped up stating that there's about 145 megs in FIle System. how to solve this problem other than removing files?
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Dec 11, 2010
Well I did something really stupid:sudo chmod 700 -R /Why? because it's late and I'm tired and somehow thought it was only on my current dir...Is this somehow fixable? I don't get my usual loginscreen so I guess through an tty?
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Mar 19, 2011
I have just got an SSD (Kingston SSDNow 100v 64Gib)It supports TRIM, and is definitely one of the better ones available.I am asserting here that the "limited number of writes" problem is a myth, so I'm not looking for an answer to that.My question is, what filesystem will help me get the best performance out of my SSD? Bear in mind SSDs excel at random access time, but sequential file performance is meh
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Jul 29, 2011
I have a collection of ELF executables that I am trying to run from a FAT filesystem. How can I do this without modifying the OS?p.s. I am running 11.04
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Apr 5, 2011
I'd like to know if it's possible in my program (C/C++) to create a filesystem on a partition, maybe with advanced options too. I don't want to call the shell and execute the usual commands to do that, so I wonder if there are some native Linux syscalls or external libraries to do that.
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Mar 1, 2010
Is it possiable to mount a DVD-RW disk as a RW filesystem so I can do things like ...
mkdir /dev/dvd/mydir
cp ~/.profile /dev/dvd
ls -la /dev/dvd
I would like to use it, even create a partition on it using cfdisk or somthing. Can I do that ? If so, what is the mount command or tools I need ?
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Jun 2, 2010
is the filesystem also known as kernel
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Sep 27, 2010
I'm having a chain of problems, one coming faster than the last. Finally, when things started to brighten up - this happened:Booting into OpenSUSE 11.3 64-bit results in an error where a terminal crops up and attemps to load the kernel, however, it seemingly doesn't have permission to do anything other than load the actual kernel. It can't read the login info so none of it works, and during boot 203 warnings but 0 errors are generated, complaining about the inability to read, or write, files.The booting is customized, because the partition table is gone.Little bit of history lesson behind what happened here:I always used Ubuntu and Windows. Ubuntu was my primary OS and Windows was the secondary. Now, Ubuntu did what it usually does which is to **** up hardcore and suddenly not only suggest, but on its own complete, a partial OS upgrade, removing the kernel and various other nasties.
Recovery mode and older kernels still work, but I got so unbelieveably tired of that bothersome crap I decided I'd do away with Debian and switch to RPM in the hopes that it wouldn't do that. I also wanted to try KDE, and since Kubuntu is... well, an abomination that shouldn't have existed in the first place, I decided to give OpenSUSE a go.I try to shrink my Windows partition, but it's impossible. Some kind of important system file has been located at the very end of the partition and it resolutely refuses to move. To fix this, I get EASEUS Partition Master to shrink it. This works, but it also corrupts/deletes the Partition Table so that ONLY EASEUS Partition Manager can now read it - not even Windows' built-in partition manager works anymore. In order to solve it, I can pay $55 for another program called EASEUS Partition Table Recovery Tool.Haha, yjeah - not gonna happen.
However I don't really notice this until I plop my OpenSUSE 11.3 DVD into the computer and start installing, and notice the complaint from YaST2 that it can't give me a decent suggestion because it can't figure out what the hell's on the drive. Manual specification still works, however, and I manage to install it, only to have YaST2 complain at the end yet again that it was unable to install GRUB. Rebooting throws me directly into a command prompt.So I spend days figuring out how to work it with GRUB and finally figure out how to find the UUID's manually and specify a GRUB2 setup that I then manage to chainboot Windows 7 and boot into both Ubuntu and SUSE.All of it works fine, except SUSE, which has this quite horrific permissions problem, despite SUSE being the root of the file system and Ubuntu being mounted inside a home directory of the SUSE partition (incase that has any effect) - although the two user accounts have the same names and passwords.
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May 30, 2011
I'm having some trouble with my Ubuntu 10.04. It had been working normally, and now my startup isn't occurring normally. The bootloader shows my Windows install and two different revisions of Ubuntu. Upon letting it load Ubuntu, however, it goes to BusyBox v1.13.3 and says "built in shell (ash)" and presents me with a functioning command line.
I'm comfortable with working on the command line, but does anyone know where to start with this?
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Aug 10, 2010
Squeeeze is now frozen.Lenny has Ext3 as default filesystem and that's fine.But I am unsure if the Ext4 or btrfs is the best - and why.What's the best? Ext4 or btrfs?
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Jan 14, 2011
my second partition on sda needs to be wiped out and i want to use dd to restore a backed up filesystem to it. can this be done without using mkfs? i don't want ot use mkfs because it is a ssd and it won't restore the nand to factory condition.
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Apr 19, 2010
How to repair filesystem in Red Hat Linux version 5.0
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Jan 22, 2010
I am using uClinux on ARM processor. How many & which filesytems are supported in uCLinux.I am aware that romfs is by default.
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Jul 8, 2010
With so many filesystems available which one should I use to make backups? All I care about is reliability and stability. I don't care at all about portability.
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Sep 13, 2010
I have an XFS filesystem (not my root filesystem) that is not mounting.
We had a power failure over the weekend. All but one of our XFS mounts is comming up. Its a large mount (2TB) and I am not seeing errors per se...
But after attempting to mount it, it has been 4 hours and all we see in either dmesg output or in the messages file from the kernel is:
Our mount process is dead and I don't see any disk i/o going on. Am I missing something here on this?
I rebooted the box once earlier and was able mount read-only with norecovery...
I tried xfs_check and it also produced a dead "xfs_df -i -p xfs_check -c check /dev/sdd1"
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