LinuxQuestions.org
Review your favorite Linux distribution.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 06-11-2019, 07:05 AM   #1
amcdermott
LQ Newbie
 
Registered: Jun 2019
Posts: 2

Rep: Reputation: Disabled
file system error


Hi Everyone

I rebooted my development vm and never seen this error before and not sure what to do or what command to do run:

No devices found
Setting up Logical Volume Management: Couldn't find device with uuid VhPFFj-0yWE-cafH-xIaz-WTwg-CpC9-2jynoR.
Couldn't find device with uuid 53I7lC-xkWc-2X8t-auDl-ZHdN-3HDN-YBMdvm.
Refusing activation of partial LV PostgresData. Use --partial to override.
Refusing activation of partial LV PostgresBackup. Use --partial to override.
1 logical volume(s) in volume group "VmDb1Data-Var" now active
[FAILED]
Checking filesystems
Checking all file systems.
[/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/xvda1
/: clean, 188272/2883584 files, 1483984/2881651 blocks
[/sbin/fsck.ext3 (1) -- /var] fsck.ext3 -a /dev/VmDb1Data-Var/Var
/dev/VmDb1Data-Var/Var: clean, 81951/2621440 files, 4307991/5240832 blocks
[/sbin/fsck.ext3 (1) -- /var/lib/pgsql] fsck.ext3 -a /dev/VmDb1Data-Var/PostgresData
fsck.ext3: No such file or directory while trying to open /dev/VmDb1Data-Var/PostgresData
/dev/VmDb1Data-Var/PostgresData:
The superblock could not be read or does not describe a correct ext2
filesystem. 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>

[/sbin/fsck.ext3 (1) -- /var/db_backup] fsck.ext3 -a /dev/VmDb1Data-Var/PostgresBackup
fsck.ext3: No such file or directory while trying to open /dev/VmDb1Data-Var/PostgresBackup
/dev/VmDb1Data-Var/PostgresBackup:
The superblock could not be read or does not describe a correct ext2
filesystem. 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>

[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 to continue):
 
Old 06-11-2019, 08:22 AM   #2
MensaWater
LQ Guru
 
Registered: May 2005
Location: Atlanta Georgia USA
Distribution: Redhat (RHEL), CentOS, Fedora, CoreOS, Debian, FreeBSD, HP-UX, Solaris, SCO
Posts: 7,719
Blog Entries: 15

Rep: Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601
The underlying disk wasn't found by LVM:
Quote:
No devices found
Your LVM VGs could therefore not activate so the LVs they use for filesystem mounts couldn't be checked. That is to say you don't have a filesystem issue - you have an issue with the VM not finding the virtual disk and all other errors are a result of that.

You need to find out if your Hypervisor is still presenting the same virtual disk to the guest.
 
Old 06-11-2019, 08:29 AM   #3
amcdermott
LQ Newbie
 
Registered: Jun 2019
Posts: 2

Original Poster
Rep: Reputation: Disabled
This is centos with xen How do i see if xen server has the disk?
 
Old 06-11-2019, 11:44 AM   #4
MensaWater
LQ Guru
 
Registered: May 2005
Location: Atlanta Georgia USA
Distribution: Redhat (RHEL), CentOS, Fedora, CoreOS, Debian, FreeBSD, HP-UX, Solaris, SCO
Posts: 7,719
Blog Entries: 15

Rep: Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601Reputation: 1601
Sorry, I've not used Xen.

This post has an interesting discussion. Maybe it is relevant? If not you might want to do a web search for Xen virtual disk issues.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
scp - Problem in Copying file from system A to system B using system C unclesamcrazy Linux - Newbie 23 08-06-2014 08:59 AM
[SOLVED] Starting File System .. Starting File System .. Starting File System .. Starting File rmknox Linux - Newbie 3 08-15-2010 11:30 PM
where does file system keeps file name in the file system data structure pavan.manipal Linux - Newbie 4 02-22-2010 07:38 AM
SSH working from System A to System B but not from system B to System A bala150985 Linux - Networking 15 05-23-2009 08:53 AM
figuring out 'file system' and 'swap file system' types TrulyTessa Linux - Newbie 3 09-26-2005 06:46 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie

All times are GMT -5. The time now is 04:43 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration