An Error Occurred During The File System Check Esx 4
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KB #: 04260 Last Updated: January 14, 2015 Issue An unexpected interruption in the operation of an ESX host or an underlying datastore in VMware can damage the root file systems
Unexpected Inconsistency Run Fsck Manually Centos
of the Unidesk appliances (CachePoint Appliances and the Management Appliance). This damage run fsck manually without a or p options can prevent them from booting automatically. When an operational interruption occurs, the startup process prompts the user to enter the unexpected inconsistency run fsck manually ubuntu root password in order to repair the damaged file system. If you open the vSphere console for the appliance, you see an error and prompt similar to the following: root: UNEXPECTED INCONSISTENCY: https://kb.vmware.com/kb/2004225 RUN fsck MANUALLY. (i.e., without -a or -p options) *** 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 to continue): Procedure When prompted to do so, enter the root password---the password that you choose when you installed http://www.unidesk.com/support/kb/appliance-requests-file-system-check-fsck-when-recovering-host-or-storage-interruption the appliance (this password is different from the one you use to log in to the Unidesk Management Console). The default root password is v9Yx*6uj. The root password should have been changed at installation/appliance creation. If not, use theinstructions on theInstallationtopicunderSecure the appliancesto log in andMake sure you've changed the Administrator and root passwords for each appliance after you have recovered. The system displays the following prompt (this prompt waitsfor a command, not part of the error message): (Repair filesystem) 1 # If you are running Unidesk 2.5 or earlier, enter the fsck -y / command at the Repair filesystem prompt to repair the file system. For example: (Repair filesystem) 1 # fsck -y / The fsck utility displays several messages during the repair process. If you are running Unidesk 2.6 or later, there are now two partitions on the boot disk, and you must run two commands: (Repair filesystem) 1 # fsck -y /dev/sda1 (Repair filesystem) 1 # fsck -y /dev/sda3 At the (Repair filesystem) prompt, enter reboot to restart the system. For example: (Repair fileysystem) 2 # reboot Ignore messages about read-only file systems. When the appliance restarts, it shoul
Start-up General support questions Post Reply Print view Search Advanced search 9 posts • Page 1 of 1 Apoth30sis Posts: 11 Joined: 2012/03/07 23:28:15 [SOLVED] Error on Start-up Quote Postby Apoth30sis » 2012/03/19 05:45:25 Hello all, http://www.centos.org/forums/viewtopic.php?t=2040 I had a power outage and my CentOS box crashed.This is as far as https://access.redhat.com/solutions/28061 it gets on boot:Checking filesystems_CentOS-.6.2-x86_:clean 227387/3238400files, 1841522/13107200 blocks/dev/sda1: Superblock last write time is in the future. (by less than a day, probably due to the hardware clock being incorrectly set). FIXED./dev/sda1: clean, 55/128016 files, 109513/512000 blocks/dev/mapper/vg_mediabox-lv_home: clean, 12484/26836992 files, 1955866/107336704 blocksfsck.ext4: No such or directory while trying to open /dev/sbg/dev/sbg:The superblock could not be read or does an error not describe a correct ext2 filesystem. If the device is valid and it really contains an ext2 filesystem(and not a swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsk -b 8194 *** An error occurred during the file system check.*** Dropping you into shell; the system will reboot*** when you leave the shell.*** Warning -- SELinux is active*** Disabling an error occurred security enforcement for system recoveryGive root password for maintenance (or type Control D to continue)If I put the root password in for maintenance, the system just hangs. I am completely at a loss here. Any thoughts are appreciated. Top Apoth30sis Posts: 11 Joined: 2012/03/07 23:28:15 Re: Error on Start-up Quote Postby Apoth30sis » 2012/03/19 05:58:55 Correction, the system doesn't hang, it puts me into the shell, which makes more sense. Also important, /dev/sdg is a USB hard drive (ext4 formatted) which is not plugged into the system. It was plugged in when the system crashed. /dev/sda1 is the boot drive. Top TrevorH Forum Moderator Posts: 16688 Joined: 2009/09/24 10:40:56 Location: Brighton, UK Re: Error on Start-up Quote Postby TrevorH » 2012/03/19 09:52:10 Did you add it to /etc/fstab? If you did then it'll be trying to mount it even if it's not present (or if you have a typo in the device name like /dev/sbg instead of sdg - you misspelled it in your first post). In single user mode, you can Code: Select allmount -n -o remount,rw /
then edit /etc/fstab and correct the problem and reboot. Top Apoth30sis Posts: 11 Joined: 2012/03/07 23:28:15 Re: Error on Start-up Quote Postby Apoth30sis » 2012/03/19 15:57:24 Well, I think you correctly identified the
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