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Old 04-09-2008, 02:49 AM
"Harry Sukumar"
 
Default Summary Server Shut Down!!!!

Summary


*


Many Thanks to Bill Campbell, Nicolas Sahlqvist and
Barry Brimer


*


The problem turned out to be one of disk had software
errors (message attached),


*


I used ubuntu live cd to fix this issue


*


Cheers


Harry


*


*


__________________________________________________ __________________________________


*


*


From:
centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of Harry Sukumar

Sent: Wednesday, 9 April 2008
11:48 AM

To: CentOS
mailing list

Subject: [CentOS] Server Shut
Down!!!!




*


Good Day All,


*


I have a serious problem on one of my servers running
CentOS 5!!!


*


The problem started this way,


*


I wanted to store some data under /home and I got an error
message saying it is in the read only mode


*


So I rebooted the machine,


*


Then I see this serious error messages at boot time (I am
unable to boot)


*


Here is the Error Message!!!


*


*** Error occurred during the file
system check.


*** Dropping you to shell; the system
will reboot


*** when you leave the shell


Give root password for maintenance


(or type control D to continue):


Bash: dircolors: command not found


Bash: /usr/bin/id: No such file or
directory


Bash: [:=: unary operator expected


(Repair filesystem)1 #


*


When I press control D the machine reboots itself and
comes back to the same prompt asking for root password for maintenance


*


Your help in this matter is highly appreciated


*


Many Thanks


Harry *


*







root@ubuntu:~# e2fsck -p /dev/sda6
/home contains a file system with errors, check forced.
/home: Inode 1556011 has illegal block(s).

/home: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
root@ubuntu:~# e2fsck /dev/sda6
e2fsck 1.40.2 (12-Jul-2007)
/home contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Inode 1556011 has illegal block(s). Clear<y>? yes

Illegal block #15 (100663556) in inode 1556011. CLEARED.
Illegal block #16 (50331906) in inode 1556011. CLEARED.
Illegal block #17 (16777217) in inode 1556011. CLEARED.
Illegal block #18 (67109123) in inode 1556011. CLEARED.
Illegal block #19 (201327111) in inode 1556011. CLEARED.
Illegal block #20 (637536535) in inode 1556011. CLEARED.
Illegal block #21 (4290367724) in inode 1556011. CLEARED.
Illegal block #22 (3805336794) in inode 1556011. CLEARED.
Illegal block #23 (738197504) in inode 1556011. CLEARED.
Illegal block #24 (754974979) in inode 1556011. CLEARED.
Illegal block #25 (3418407362) in inode 1556011. CLEARED.
Too many illegal blocks in inode 1556011.
Clear inode<y>? yes

Restarting e2fsck from the beginning...
/home contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Extended attribute block 1247181 has reference count 717, should be 716. Fix<y>? yes

Pass 2: Checking directory structure
Entry '_CACHE_001_' in /harry/.mozilla/firefox/jujmk50m.default/Cache (1556009) has deleted/unused inode 1556011. Clear<y>? yes

Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Block bitmap differences: -(1585298--1585305) -(1585362--1585368)
Fix<y>? yes

Free blocks count wrong for group #48 (20173, counted=20188).
Fix<y>? yes

Free blocks count wrong (1578450, counted=1578465).
Fix<y>? yes

Inode bitmap differences: -1556011
Fix<y>? yes

Free inodes count wrong for group #48 (32381, counted=32382).
Fix<y>? yes

Free inodes count wrong (1975634, counted=1975635).
Fix<y>? yes


/home: ***** FILE SYSTEM WAS MODIFIED *****
/home: 1741/1977376 files (4.4% non-contiguous), 405554/1984019 blocks
root@ubuntu:~# e2fsck /dev/sda6
e2fsck 1.40.2 (12-Jul-2007)
/home: clean, 1741/1977376 files, 405554/1984019 blocks

_______________________________________________
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http://lists.centos.org/mailman/listinfo/centos
 
Old 04-09-2008, 04:38 AM
Bill Campbell
 
Default Summary Server Shut Down!!!!

On Wed, Apr 09, 2008, Harry Sukumar wrote:
>

>Summary

>Many Thanks to Bill Campbell, Nicolas Sahlqvist and Barry Brimer

>The problem turned out to be one of disk had software errors (message
>attached),

>I used ubuntu live cd to fix this issue

You are making good backups n'est pas?

...
Bill
--
INTERNET: bill@celestial.com Bill Campbell; Celestial Software LLC
URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way
Voice: (206) 236-1676 Mercer Island, WA 98040-0820
Fax: (206) 232-9186

A perpetual and unlimited debt represents deficit spending as a social
principle. It means a progressive redistribution of wealth by will of
government until there is no more fat to divide; after that comes a level
rationing of the national income. It means in the end the cheapening
of money and then inflation, whereby the middle class is economically
murdered in its sleep. In the arsenal of revolution the perfect weapon
is inflation. -- Garet Garrett, The Revolution Was
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