General :: Put OPTION=4 For Doing Fsck On All Harddisks At All Boots?

Jun 3, 2010

to do all the time fsck at boot, how to chagne this value to 4 please?

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General :: Check JFS Disks (fsck.jfs) At Every Boots Using Tune2fs Like Tool?

May 15, 2010

Fstab has at the end some values: 0 1 for / or 0 2 for /home or others.

It is nice to set tune2fs -c 2 for disks that have to be reliable and increase the security of the data.

tune2fs is not working for JFS. How to make this check at every single boot of the Debian/ubuntu machine?

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Ubuntu :: Fsck , A Flat Cmos Battery And Failed Boots?

Feb 24, 2010

my cmos battery is dead , not worrying that much about it but the problem is ubuntu , it has trouble booting thanks to fsck , there is a bug herebut i cant boot , i get the following error # Superblock last mount time is in the futureand i cant boot , i can get it working sometimes , with allot of work , but normaly it just fails !i came to the conclusion that the CMOS time and date keeps reseting and so ubuntu thinks that the last time i booted was in the future (if this makes any sense) and fsck freaks

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Debian Configuration :: Change The Automatic Fsck Execution At Boot Time To Be Above 30 Boots?

Aug 27, 2010

How can I change the automatic fsck execution at boot time to be above 30 boots? I reboot the system sometimes 3 to 4 times a day. Intel 3 GHz, tower, i386 lenny vmlinuz-2.6.31-686

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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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General :: Put Harddisks Of A Md-software-raid To Standby?

Aug 26, 2011

I have a home-fileserver with 6 desktop harddisks in a md-raid.

The server isn't accessed a lot, so I think it would be good for the harddrives to go in standby-mode after some idle time (e.g. with the hdparm -S or hd-idle command).

Is this safe when using mdadm or could this cause errors/degraded harddisks?

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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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Ubuntu :: Getting An Error After The Self Boot Sequence When After X Minutes The System Auto Boots The Highlighted Option?

Jan 26, 2010

I am getting an error after the self boot sequence when after X minutes the system auto boots the highlighted option in my case it is mint 7 after that screen an error comes up with Random numbers and letters then Stuck?

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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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OpenSUSE Install :: When It Boots First See The Welcome Screen, Then The OpenSUSE Installer, Whether Select The Live (GNOME) Option?

Sep 16, 2010

I have a SONY PCG-R505TE laptop with an external CD/DVD, it connects via what I think is a PCMCIA card, the drive came with the laptop and functions fine. I currently have Windows XP running on this laptop, but it's very slow.I downloaded openSUSE-11.3-GNOME-LiveCD-i686.iso and sucessfully burned it to a CD.I have the laptop bios set to boot from CD, and it appears to be doing that no problem. When it boots I first see the welcome screen, then the openSUSE Installer, whether I select the Live (GNOME) option, or the Installation.. it loads the kernel, and then loads the KIWI boot systemit is on the third event, waiting for CD/DVD dvices to appear... that something seems to fail... I then see Failed to detect CD/DVD or USB drivethen a rebootexception and it reboots in 120 seconds.

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Debian :: Testing Install Cannot Recognize 2 Terabytes Harddisks?

Jul 27, 2010

Visibly the conventional Cdrom of Debian Testing Install cannot recognize 2 terabytes harddisks. Well this is surprising since it is quite common nowadays to use 2TB

Business card cdrom can see them and install it

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Hardware :: Lowlevel Tool To Erase Data From Harddisks Completely?

Mar 9, 2011

For several days I have tried to create a new raid5 array, after accidently blowing up the old one.But it seems that the raid data was burned into the harddisks ineradicably. I keep seeing the raid data that was used for the old array. I have tried everything to remove the old data, even installed a new distro but still I see the old data.My last hope is to erase the disks with a lowlevel tool to make a clean start.

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Fedora :: Cold Boots Often Take Up To 10 Attempts Before The Computer Successfully Boots?

Oct 29, 2010

my desktop pc is acting very strange. cold boots often take up to 10 attempts before the computer successfully boots. after the 1st successful boot, i can expect 1-3 "glitches". here's what happens:

the first few cold boots fail at various points during the boot process. there appears to be no pattern to it. when it happens, the machine is completely locked up. it responds to nothing, except holding in the power switch for 5 seconds. i'll go through this procedure several times.

finally, it will boot all the way to a desktop. from there, once i log it, i can expect it to lock up completely, usually once or twice. and then, finally, the screen will go blank and it will suddenly be back at the login screen.

usually, once i log in that last time, it's at least usable, although hardly stable. watching flash video seems to cause a complete lockup, with the sound looping. it doesn't matter where the content is coming from (videos or similar) nor does it matter which browser i'm using (firefox or chrome). i've stopped visiting videos-type sites in the meantime.

this installation has always been a tad bit screwy. 99% of the time, firefox fails to shut down properly, resulting in a message letting me know that a crash was detected. earlier today, i was alerted to 3 kernel crashes simultaneously.

right now, i'm using the pc, as normal. the random nature of the problems would lead me to believe it was hardware-related, specifically something like memory (ram). however, i installed memtest86+ and ran it. i walked away for 4+ hours. came back, it was running, no errors were found. i stopped the test and booted, trouble-free.

the pc seems to be stable enough for a backup, but this does have me concerned...obviously. i'm debating wiping the drive clean and installing f13, just as a test. if it's screwy as well, it would have to be hardware-related, wouldn't you think??

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General :: Live CD With A Fsck.jfs On It

May 18, 2010

my root partition was corrupted after loss of power, so now my gentoo system won't boot. I need a Live CD that can fsck it back up, but ubuntu never boots on my machine.

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General :: Run Fsck On Root FS?

Nov 26, 2010

Can I do fsck on my root File system (/ ) from linux rescue on RHEL 5 ?

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General :: Fsck Error During Start Up?

May 25, 2010

I get an error during start-up

fsck failed. Please repair manually

If I Ctrl D to carry on everything boots up ok as far as I can tell.

If I try and fix:
# fsck /dev/hdb1
fsck 1.37
e2fsck 1.37
/dev/hdb1: clean, 38/7340032 files, 283481/1465320 blocks

[Code]....

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General :: Fsck Failed Run Manually?

Sep 23, 2010

loading /usr/bin/teclafsck failed. please repair manually and reboot. the root file system is currently mounted read-only. to remount it read-write do:bash# mount -n -0 remount,rw /attention: only control-d will reboot the system in this maintence mode shutdown or reboot will not work.

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General :: How To Bypass FSCK At Reboot

Jul 23, 2010

I have a server that said a volume was dirty and to check it at reboot, so someone did a shutdown -rF now. Only problem is the other volumes are HUGE and it will take forever, which I cant have happen. The volume with the trouble is non-critical so I could take it offline and check it that way if i can get this to boot quickly. How can I do that if its going to auto check every volume on reboot now?

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General :: Boot Up Misbehavior After An Update During Fsck

Jun 25, 2011

Today I did an update on my Debian 6.0.0 installation, which included a kernel update. I also did an Nvidia driver update, afterward. All well, until upon a third boot up an fsck check was forced (34 mounts). Some odd behavior ensued. At about 19% it exited the check, printed what appeared to be a load of inode numbers with error messages, and "froze" with the caps lock and num lock lights on the keyboard flashing.I did a couple of grub recovery modes, each which advanced a little further, and all is well again. However, it concerned me. Where in var/log do I find the file of that particular fsck activity?

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General :: Unexpected Inconsistency Run FSCK Manually

Jun 8, 2011

RHEL 5.4. I'm facing the following error after rebooting the server:
/dev/VolGroup01/u04: UNEXPECTED INCONSISTENCY Run fsck Manually"
*** An error occurred during the file system check.
*** Dropping you to a shell: the system wil reboot
*** when you leave the shell.
give the root password for maintenance:

-Previously I performed a lvreduce command on a LV, after the lvreduce, I reboot the server.
-After login as root I run:
e2fsck -f /dev/VolGroup01/u04

But, it shows:
The filesystem size (according to the superblock) is 5218304 blocks
The physical size of the device is 1310720 blocks ...
either the superblock or the partition table is likely to be corrupt
abort<y>? no
pass 1: cheking inodes, blocks, and sizes
error reading block 1310722 (invalid argument) while doing inode scan
inore error <y>? y

-Additionally, trying to lvdisplay, it shows:
Locking type -1 initialization failed
I have no important data on that LV, but I can not boot the server properly.

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General :: Fsck And Manually Mounted Filesystems?

Nov 12, 2010

I want the filesystem of my external drive to be checked periodically after a numer of mounts. I put 2 in the sixth colums of fstab for this partition

Code:
/dev/sdb1/mnt/hdext3rw,dev,sync,user,noauto,exec,suid02
and I use the tune2fs to set the maximum mount count to 32.
Code:
tune2fs -c 32 /dev/sdb

now the mount count is 34 and the date of the last check is not recent, so apparently the auto fsck has not been performed. Probably because this partition is not mounted at start-up but I usually mount it manually.

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General :: How To Auto Answer Fsck During Boot Up

Dec 27, 2010

I wanted to know how can I make fsck automatically fix HDD errors when it needs to check HDD during boot up and do not ask user for it . I found some of fsck related scripts in /etc/init/ and /etc/init.d/ but I don't know what to do with them.

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General :: How To Tell When A Machine Is Fsck-ing And Hasn't Had A Kernel Panic

Jul 31, 2011

I have a server with Debian on it that I regularly reboot after upgrades. Sometimes (on schedule) fsck will check a disk when the computer is booting. With the exception of sitting in front of the console to observe the fsck, how can I determine the difference between a problematic halt and an fsck (besides waiting out the fsck, hoping it is an fsck)?When I send the computer down to reboot, I will usually have a terminal window open pinging the computer so I know when it has come back up. My first thoughts drifted to fantasizing about hacking fsck to respond to pings with some special magic byte so you could tell via ping that a computer was fsck-ing, but I'm thinking there have got to be easier ways..

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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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General :: Wanted Safe Way To Fsck (mounted) LVM Partition

Jan 10, 2010

I have two ext3 lv's of 4GB and 10GB in my hda8 partition, and they are automounted by /dev/mapper/ in my /etc/mtab files in each of the four distros (Suse9.3, OpenSuse10.2, kubuntu7.04 and Debian Lenny 5.0.3). Since ext3 is a journalled fs I feel I ought to fsck their integrity every 3 months or so, however I don't know

a) whether they must be unmounted before running fsck,
b) whether I should use a live CD such as knoppix to run the fsck command, and
c) whether I can and/or should run fsck /dev/hda8, or whether I should somehow fsck each lv seperately?

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General :: Ubuntu/debian - How To - Fsck.ext3 /dev/hda1 - At The Next Reboot

Jan 11, 2010

I would like to do :

Code:

Code:

Warning: Partition 5 does not end on cylinder boundary.

How can this be possible at reboot (badblocks) ?

(I cannot gparted nor usb because nothing is working) it should fix itself linux (without usb live bootable)

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General :: Change Root Password To Effect A Manual Fsck ?

Sep 27, 2009

I have pc/os linux 2009 installed and I recently got the following message while trying to boot up my system:

*checking root file system...fsck 1.41.4 (27-Jan-2009) dev/sda1 contains a file system with errors, check forced. /dev/sda1:Inodes that were part of a corrupted orphan linked list found. /dev/sda1:Unexpected inconsistency;run fsck manually. (i.e., without -a or -p options) fsck died with exit status 4

*An automatic file system check (fsck) of the root filesystem failed. A manual fsck must be performed, then the system restarted. The fsck should be performed in maintenance mode with the root filesystem mounted in read-only mode.

*The root filesystem is currently mounted in read-only mode. A maintenance shell will now be started. after performing system maintenance press Control-D to terminate the maintenance shell and restart the system.

Give root password for maintenance:

The problem is, when I enter my password I get an incorrect password prompt. How can I change my password so that a manual fsck can start? Why did this message error message appear in the first place?

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General :: Can't Boot To Redhat Kernel - The System Repair / Fsck?

Apr 26, 2010

I use Redhat 2 server, the server suddenly can't boot now , it goes to the grub> mode, it can't boot to Redhat kernel

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General :: Post Update: Fsck.ext3 : No Such File Or Directory While Trying To Open /dev/dm-2

Mar 18, 2010

After a massive update including grub (not the problem) I cannot mount and boot because of the dubject error message. /root (dm-0) and swap (dm-1) are ok its just /home (dm-2) that appears broken.

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General :: Create A USB Stick That Boots On Mac?

Apr 2, 2010

If I try to create a bootable USB stick by using dd to copy an ISO file to it, it usually works on PC but it won't appear in the boot menu of my Macbook. Is there an easy way to generate a bootable USB stick from an ISO file so that it would boot on a Mac?

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