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#1 2004-09-08 23:33:46

matto
Member
From: Münster/germany
Registered: 2004-06-03
Posts: 88
Website

fsck.jfs superblock ?!?!?!

hi there
i wonder about this:

[root@hansa matto]# fsck.jfs /   
fsck.jfs version 1.1.7, 22-Jul-2004
processing started: 9/9/2004 1.33.16
Using default parameter: -p
The current device is:  /
Superblock is corrupt and cannot be repaired 
since both primary and secondary copies are corrupt.  

 CANNOT CONTINUE.
[root@hansa matto]# 

how do i repair my superblock??? btw :-) what is a superblock
and how important is it... my system runs very well i think.....

greetings matto


// DAMNiAM //

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#2 2004-09-09 08:35:06

zeppelin
Member
From: Athens, Greece
Registered: 2004-03-05
Posts: 807
Website

Re: fsck.jfs superblock ?!?!?!

try:
fsck.jfs /dev/hda
or
fsck.jfs /dev/discs/disc0/disc

here to get an idea what superblock is:
http://www.science.unitn.it/~fiorella/g … ode97.html

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#3 2004-09-12 23:18:05

matto
Member
From: Münster/germany
Registered: 2004-06-03
Posts: 88
Website

Re: fsck.jfs superblock ?!?!?!

hi
i don´t really understand what fsck.jfs wants me to know
with fsck.jfs /dev/discs/disc1/part3 it says something that my filesystem is dirty but marked as clean ......
so i formated a small partition with jfs, mounted that as /temparch, copied ALL / into that, installed lilo into the new partitiion (i have done this before with help from this forum ;-) ) booted from there and the checked my "normal" root partition with
fsck.jfs /dev/discs/disc1/part3
but sadly i forgot the whole output ... but fsck.jfs says my filesystem is clean, like with every boot up
now i think the error was/is due to my mounted root.....
if i am wrong, please correct me!!!!!!!!
thank you
greetings matto


// DAMNiAM //

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