Disk Error

[Igoraus]

Hi all

How to fix disk error's. Founding log like this:

Errors logged 49 errors detected

Is there some tools for check disk and repair??

[ghaefb]

The command is '/sbin/fsck' you need to run this as root and on UNMOUNTED filesystem.
So if you need to check the /dev/hda2. umount it first and then do a: fsck /dev/hda2

If you want to check the / root filesystem the best way to do this is to run this: shutdown -Fr NOW

[Igoraus]

There is nothing else like no unmounted before?

[ghaefb]

Well you can run it on mounted filesystem, but you will receive an warningWARNING!!! Running e2fsck on a mounted filesystem may cause
SEVERE filesystem damage.
It's not recommended.

But the 'shutdown -Fr NOW' will work ok, why don't you do that ?

[Igoraus]

Yes at end I do that command but fedora check all my disks but fedora didn't repair anything :(

[steve941]

Are they 'bad sectors'? ..you could try fixing them but will probably loose all data...
download your hard drive's diagnostics ex google 'hitachi diagnostics' usually these are able to perform a full media scan and a full write zeros which have fixed my drive when I used it, but again you might loose data if you just do full media scan and you will loose everything if you do that along with write zeros.