FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Redhat > Fedora User

 
 
LinkBack Thread Tools
 
Old 01-03-2008, 12:30 PM
Steven Stern
 
Default smartd results: bad drive?

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I'm seeing this in logwatch every morning. Does it indicate sdb is in
trouble?

/dev/sdb :
Prefailure: Raw_Read_Error_Rate (1) changed to
53, 69, 65, 62, 60, 59, 58, 57, 56, 55, 54, 55,
54, 67, 63, 61, 60, 48, 49, 48, 49, 50, 49, 50,
73, 63, 60, 57, 56, 55, 54,
Usage: Hardware_ECC_Recovered (195) changed to
56, 55, 56, 57, 56, 55, 56, 55, 54, 55, 53, 54,
55, 54, 56, 55, 54, 55, 56, 55, 56, 57, 55, 56,
55,
Usage: Temperature_Celsius (194) changed to
34, 35, 34, 34,

- --

Steve
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iD8DBQFHfON7eERILVgMyvARAourAJ9y2UEigFhPDnIDZi9kZf 1V+0KKxwCdGy6W
qDytC4kTa/SvR8CX6YlzlEI=
=9K9G
-----END PGP SIGNATURE-----

--
fedora-list mailing list
fedora-list@redhat.com
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
 
Old 01-03-2008, 03:38 PM
Gijs
 
Default smartd results: bad drive?

Steven Stern wrote:
> I'm seeing this in logwatch every morning. Does it indicate sdb is in
> trouble?
>
> /dev/sdb :
> Prefailure: Raw_Read_Error_Rate (1) changed to
> 53, 69, 65, 62, 60, 59, 58, 57, 56, 55, 54, 55,
> 54, 67, 63, 61, 60, 48, 49, 48, 49, 50, 49, 50,
> 73, 63, 60, 57, 56, 55, 54,
> Usage: Hardware_ECC_Recovered (195) changed to
> 56, 55, 56, 57, 56, 55, 56, 55, 54, 55, 53, 54,
> 55, 54, 56, 55, 54, 55, 56, 55, 56, 57, 55, 56,
> 55,
> Usage: Temperature_Celsius (194) changed to
> 34, 35, 34, 34,
>
Well, the temperature does not really give you a warning of anything
except temperature changes (as you might have already guessed). Next is
hardware ECC recovery. Some harddrive manufacturers give the 195 a
different meaning, so its best to find the harddrive manufacturer, and
find out what exactly 195 stands for. I have a disk that gives me this
hardware ECC stuff all the time, but there's nothing really wrong with
it. The numbers you are getting here are similar to what I'm getting on
my machine, but just to be sure, find out what 195 really means for your HD.

On to raw_read_error_rate. These errors, as the prefix already suggests,
occur when the harddrive is about to fail (prefailure). The numbers you
are getting are not indicating any real problem, but if they increase
towards the 100's or 1000's, you do have something to worry about.

So in short: nope, not a real problem, but keep a close eye on the
raw_read_error_rate.

--
fedora-list mailing list
fedora-list@redhat.com
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
 

Thread Tools




All times are GMT. The time now is 02:51 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org