Fedora :: Corrupt Ext4 LVM - Fsck?

Dec 3, 2009

I go to bed and my computer is fine and working. I come home from work, no signs of a power outage, and my computer has errors regarding a corrupt disk. Drops to Cmd prompt. My problem is that I want to do the proper recovery on it, and my googling doesn't seem to help. All I see is stuff about how FAST fsck is, but no one wants to talk about how to use it. Besides, I better check with people before I mess everything up.

I have the FC12 install disk I used loaded up now, at the cmd prompt. I have my system mounted, an EXT4 LVM. Do I unmount and then run fsdk.ext4 -fp /dev/mapper/vg_mysys-lv_home ? (lv_home is the one reported as corrupt during boot)

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Ubuntu :: Unable To Fsck Ext4?

Jan 24, 2011

Seems like I misplaced this topic. Should have been in general help. Sorry! Any moderator feel free to move this topic. As I was creating a swap partition, something went wrong and I ended creating a much bigger file which consumed all my empty space. Ubuntu stopped working and now I can't seem to fsck / mount my disk. Currently I'm on a live cd. fsck will give:

Code:
e2fsck 1.41.12 (17-May-2010)
fsck.ext4: Device or resource busy while trying to open /dev/sda2
Filesystem mounted or opened exclusively by another program?
However, the file system is not mounted.

[Code]...

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Ubuntu :: Troubleshoot Corrupt Ext4 Filesystem?

Apr 16, 2010

am having issues with a corrupted ext4 filesystem. My machine has run flawlessly for weeks, then all of a sudden I am getting messages that I can't access various directories, and on reboot fsck dumps to a command line. So far I have been able to fix the problem by manually running fsck. However, this is the second time that I have run into this problem; the previous time I ended up throwing out my hard drive and doing a clean install.I am running a clean install of Karmic Koala, software RAID, 4 Gb RAM, two 500 Gb Western Digital SATA drives, with an Intel E7200 2.53 Ghz dual core processor.Among other applications, I run VMware 7.0 for the occasional task for which I need a Windows program.

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OpenSUSE Install :: EXT4 Corrupt, Repair Fails Too?

Feb 23, 2010

both root and home partition have suddenly become corrupt, and the repair tool from the installation disk just loops (Do you want to repair? Yes! Do you want to repair? Yes! Do you...).

Code:
[ 54.209685] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 54.209758] ata1.00: irq_stat 0x40000008

[code]....

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OpenSUSE Install :: Repairing A Corrupt EXT4 Partition?

Mar 24, 2010

After installing the recent kernel update and rebooting my machine I have found a horrible fact, my computer won't boot anymore. It seems my root partition was corrupted, and running fsck on it just sends me through a endless loop of "Ignore Errors {y}:" and "Force overwrite {y}:". I have already tried the use the repair system on the installation DVD but that doesn't do anything, the pop up asking if I want to repair the file system keeps coming up when I click repair.

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OpenSUSE Install :: Fsck - Not Needed With Ext4 Filesystems?

Apr 17, 2010

My openSUSE 11.2 system has periodic running of fsck disabled for ext4 filesystems (Maximum mount count = -1, Check interval = 0). What is the reason for this? Is it because fsck is not necessary on a periodic basis with ext4, and only necessary when errors are detected? Or is it because fsck has problems working on ext4 filesystems?

The ext3 filesystems do have it set (Maximum mount count = 500, Check interval = 5184000 (2 months)). I would like to know why fsck is not set to be activated for ext4.

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General :: Fsck.ext4: Unable To Resolve UUID = B

Apr 1, 2011

Fstab:

UUID = A / ext4 defaults 1 1
UUID = B /stor ext4 defaults 1 2
UUID = C swap swap defaults 0 0

and the error is:

fsck.ext4: Unable to resolve UUID = B.

Fdisk -l:

/dev/sda1 (boot) linux
/dev/sda2 linux swap solaris
/dev/sda3 linux

[code]...

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Debian Hardware :: Boot Warning Fsck.ext4: Unable To Resolve UUIDs?

May 15, 2011

I have $ uname -a
Linux kub 2.6.32-5-amd64 #1 SMP Mon Mar 7 21:35:22 UTC 2011 x86_64 GNU/Linux

Most of the time when I boot my PC I get an error about fsck.ext4: Unable to resolve... I don't know why it's happening.

The problem is happening with my external drive that has 3 partitions:
/dev/sdc1
/dev/sdc3
/dev/sdc2

About 90% of the time I boot I do get the error. Sometimes after getting the error I can login and the external drive (/dev/sdc) is already mounted:
$ df -H
Filesystem             Size   Used  Avail Use% Mounted on
/dev/sda2               15G   8.0G   5.8G  58% /
tmpfs                  1.9G      0   1.9G   0% /lib/init/rw
udev                   1.9G   246k   1.9G   1% /dev
tmpfs                  1.9G   738k   1.9G   1% /dev/shm
code....

The UUID's in the error file match the output of the command blkid. And the UID's of blkid match the fstab UUID's. I don't know what to do at this point.

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CentOS 5 :: FSCK: Generate Log File For A Forced Fsck?

Sep 25, 2009

When I do a forced fsck, I would like to have a log file to look at after boot.

When I check /var/log/ there are no files there with fsck output

I've run force fsck in these ways:

shutdown -rF now

-and-

touch /forcefsck

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General :: Types Of Fsck Errors - Fsck Errors Are Found On A System?

Jul 22, 2010

Can anybody tell me what kind of fsck errors are found on a system?

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Fedora :: Run FSCK -y On Boot Up?

Sep 7, 2010

I have my drives set to run fsck on boot up. This is the default setting for Fedora but if there is a problem it prompts me to run fsck manually. Is there a way to have Fedora just run fsck and fix any errors it finds on boot up?w in Debian distros you can put FSCKFIX=yes in the /etc/default/rcS file to do this. But I can't find the equivalent on Fedora.

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Fedora :: Screen Capture Corrupt On F11

Jun 26, 2009

I'm having problems with the screen capture utility in Fedora 11. Everytime i capture a screenshot, it looks like this:[url]

I've tried turning off Compiz, but that doesn't do anything. I suspect it may have something to do with the kms (I have an Intel 82855/855GM, which has had issues in beta).

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Fedora :: Corrupt FF And Image Backups F10

Oct 19, 2009

I was doing some downloads of ISO's to burn & try on another machine. I went to use FF & it wouldn't open. I thought what the heck, I just use it. So in the process of checking I ran it in a terminal & got this error:
Code:
/usr/lib/firefox-3.0.14/run-mozilla.sh: line 131: 2740 Segmentation fault "$prog" ${1+"$@"}

Plus my lvm's were giving me fits so I ran "touch /forcefsck" & it found a bunch of crossed files. In the process of "fixing" I believe that my backup images may have been in that crossed mess as all the 1 of 2 files are "zeroK" files now. I think I have the lvm fixed (for now, as that piece of junk acts up every whipstitch) so how do I get my FF working again?

I tried a "reinstall" with no luck. I found out I have a bigger problem as well. It seems that the "zeroK" file thing got my backups I need to restore my machine to do my homework under my XP & such. Is there a way to recover these files (that I don't know of) or am I screwed like I think? - needless to say, if I have to rebuilt the F10, there won't be any of that LVM junk!

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Fedora :: Corrupt RPM DB Or Yum Not Working Correctly?

Mar 3, 2010

About two days ago, Yum started complaining about having a corrupt RPM db, so I hit google and looked up the procedures for rebuilding the DB, and I think I broke it more than fixed it. Now, when I issue a

Code:

root@BLACKHEARTED ~# yum -y update
Traceback (most recent call last):
File "/usr/bin/yum", line 29, in <module>
yummain.user_main(sys.argv[1:], exit_code=True)

[code]....

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Ubuntu :: Make Grub Always And Permenantly Detect Ext4 As Ext4 Not As Ext2?

Apr 23, 2010

I got a problem booting ubuntu 10.4 RC but i solved it by replacing root partirion uuid in grub boot menu then I disapled totally uuid passing to linux from /etc/default/grub . but something else i noticed why grub choosed insmod=ext2 why not ext4 specially I use now ext4 .I tried by editing the grub boot menu replacing "insmod=ext2" by "insmod=ext4" it booted and the three lines error during booting that i used to see them science ubuntu 9.10 totally disappeared . really I dont understand can anybody explane for me.and if what i did was right ,can anybody tell me how to make grub always and permenantly detect ext4 as ext4 not as ext2.

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CentOS 5 :: 5.5 Ext4 Conversion - Ext4 Partition Is Recognized As Ext3?

May 19, 2010

I had 5.4 machine. Upgraded to 5.5 today via yum upgrade. All went fine. Rebooted. Wanted to convert root partition to ext4 (I have three partitions: /boot, / and swap). All of them on software RAID 1 (root is /dev/md2). I did the following for converting

yum install e4fsprogs
tune2fs -O extents,uninit_bg,dir_index /dev/md2
nano /etc/fstab # I indicated here that my /dev/md2 is of ext4

[code]....

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Fedora :: Got A Message That The Sda1 Filesystem Was Corrupt?

Jan 8, 2010

I had an interesting problem with my workstation this morning. When I booted the system I got a message that the sda1 filesystem was corrupt. I ran fsck on all the unmounted filesystems and found them to be clean. I then booted from the F12 live CD and checked the file systems again using 'Disk Utility' - everything appeared to be clean. However I still couldn't boot the system. I eventually reinstalled F12 from the Live CD.

Seems to be a bit strange as all the checks I ran showed the file system to be OK.

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Fedora :: 11 And Filesystem Checks - Fsck

Oct 28, 2009

I'm used to having my computer do a fsck every 30 boots or so...Fedora doesn't seem to do that...am I missing something?

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Red Hat / Fedora :: Corrupt /share - All Files Missing And Can't Lstat?

Nov 8, 2010

Discovered today that my /share directory is missing or corrupt. All fields (permissions, ownership, inode, etc) read '?'. Will a fsck from single user mode fix this? Tried rebooting several times, etc. All other system functions see to be ok, except all the files in /usr/share are missing, the directory 'share' blinks red and obviously dovecot will not run - which is keeping our IMAP from running.

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General :: USB Fedora File Disappearances - (corrupt - Deleted)?

Jul 6, 2010

I created a pendrive USB Fedora OS, worked fine. Installed a few bits and pieces, but when I used it again most of the files have disappeared (corrupt, deleted?). This happened before, just after I put a load of updates on. I am certain it cannot be rescued, but how can I prevent this (apart from backing up)?

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Fedora :: See On Computer Screen That Fsck Is Running?

Sep 4, 2010

I have been using Ubuntu for a couple of years, and I had some problems that nobody could fix, so I thought I would try Fedora.

If I want to automatically fix errors in Fedora (or Ubuntu) on the next boot the normal method is to type [code] sudo touch /forcefsck at a terminal prompt. In Ubuntu after I boot it up I can see on my computer screen that fsck is running, but with Fedora there is no indication on the screen that fsck is running.

Since I can't see it, how do I know that Fedora is actually running fsck?

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Fedora Hardware :: LVM Crashed After Fsck On Root Partition

Nov 25, 2009

I got 2 HDDs, I had created LVM by two of them. When I was trying to install quota it was saying it is better if you run fsck first message. When I tried to run fsck. It warned me that I could lose some of my data. So it happened. Actually it is worse: I can't boot my Fedora 11. When I try to run installer in rescue mode, it says no linux partition find. When I try to install (just to see partitions) it shows LVM volumes of hdds are ok but the partition which is / (root)partition seems in unknown format. How can I save my datas? Or can i restore my partitions, LVM?

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Fedora :: Can't Give Root Password For Boot Fsck

Nov 6, 2010

UPDATE: This is a bug: [URL] Evidently the problem is with plymouth because a workaround is to add "rd_NO_PLYMOUTH" to the kernel boot options. I don't get a prompt for my disk encyrption pass phrase---just a flashing cursor---but that's a small price to pay for being able to run fsck when the root filesystem wasn't umounted properly.

I have fully updated f13 (as of today) on a laptop with all ext2 file systems (It has nothing but flash memory.) If it's shut down without unmounting all file systems, it drops to a shell and asks for the root password to run fsck when it's rebooted. Every key press is treated as though it were <enter>, with a response to the effect that the password is incorrect.

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Fedora Installation :: Corrupt Video When Anaconda Loads Then Frozen Mouse

Jan 14, 2009

I'm trying to install Fedora 10 on my samsung HDTV with my PC hooked up via DVI-HDMI. All the text screens look fine, but when it loads the graphic installer, the video gets corrupted, but i have a mouse, but a few seconds later it freezes and hangs, and I can't do anything. Nothing loads. This happens with the livecd's as well.

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Fedora Installation :: Use LiveCD To Boot Into Rescue Mode And Run Fsck?

Nov 22, 2010

Is it still possible to use LiveCD to boot into rescue mode and run fsck?

I just want to run fsck on my hard disk and make sure all is well.

Does fsck provide and logs or records of what it found?

Is it possible to run fsck without LiveCD?

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Fedora :: Corrupt .gvfs Directory - List The Contents Of /home/Razorblade Folder - Nothing

May 4, 2010

I installed Fedora 12 x64. Now everytime I start my Linux the .gvfs directory in my /home/Razorblade -dir is corrupted. So I have to reboot and start an Linux LiveCD, mount my home partition and delete this folder. After that I can login normally. Symptoms: I am able to login normally, start a browser, start my mail client, list the contents of subfolders of /home/Razorblade/... - everything fine. But as soon as I want to list the contents of my /home/Razorblade folder - nothing but this turning blue thing around the curser. The command line does nothing after "ll /home/Razorblade", sometimes even crashes and closes. As root I am able to do "ll /home/Razorblade" And this is what I get:

[Code]....

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Fedora :: Error - Fsck.ext3: No Such File Or Directory Durante L'apertura Di /dev/cciss/c0d1p11

Oct 21, 2009

I have a problem partitioning an Hard Disk Drive on a server, and I hope someone can help me with this. Here is the system configuration: Operating System Linux localhost.localdomain 2.6.30.8-64.fc11.x86_64 #1 SMP Fri Sep 25 04:43:32 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

Hardware: RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers (rev 01)

The system mounts one hard disk (120 Gb) with the OS, and four 1.5Tb Hard Disks mounted on RAID 10 for a total of ~3 Tb I need to create several partitions on this RAID drive, but I have some trouble doing it. I need a total of 10 partitions of different sizes:

[Code]...

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Red Hat / Fedora :: File Repair - Fsck.ext3: Unable To Resolve 'LABEL=/home' FAILED

Jul 27, 2010

while rebooting the system i had supposed to go to file repair system with the problem

fsck.ext3: Unable to resolve 'LABEL=/home' FAILED.

*** An error occurred 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) (repair file system)# how do i get the system reboot

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Fedora Installation :: Upgraded To FC10 - Video - Fatal Server Error: No Screens Found Gotta Go, X Session Getting Corrupt

Jun 13, 2009

I must say, the RPMfusion version of the Nvdia driver package work better with FC10 than they did under FC9 for me, which is to say: they work at all. Still get corrupted output after a few hours of work, but I imagine that's just the underlying weakness of the Nvidia driver bubbling up. Either way, now I have other problems:

First off, the Intel driver for my onboard video setup has stopped working entirely. The attempt to bring up X on the Intel setup gets me to the KDE login screen and locks the machine up hard (poweroff required). A look at the xorg.0.log shows that the server seems to be stuck in a loop trying to determine the valid video properties for the session.

Here's my xorg.conf, BTW. I have it setup to perform different configurations depending on which DefaultServerLayout line gets uncommented (lines 4 - 6). If anybody has a better way of doing this, I'm all ears. While we're on my xorg.conf, pleas view lines 64-67 and/or 75-77. This is my quickie way of changing drivers (again, all ears) which brings us to the next problem, neither the nv or nouveau drivers work with my system. Interestingly enough, both drivers tend to fail in the same relative spot in the process, I think. Please refer to line 207 of this xorg.0.log with the nv driver or line 140 of this xorg.0.log from the nouveau setup. Either way, both sessions die with the same message: (EE) Screen(s) found, but none have a usable configuration. Fatal server error: no screens found Gotta go, x session getting corrupt,,,

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Fedora :: How To Defrag Ext4

Oct 27, 2009

fsck reports 18905 non-contiguous files (20.9%) and 40 non-contiguous directories (0.0%) on an ext4 file system so I would really like to defragment it.

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