<br><br><div class="gmail_quote">On Sun, Jun 7, 2009 at 12:16 PM, John Mellor <span dir="ltr"><<a href="mailto:john.mellor@gmail.com">john.mellor@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">On Sun, 2009-06-07 at 09:31 -0500, Mike Chambers wrote:<br>
</div><div><div></div><div class="h5">> On Sun, 2009-06-07 at 16:41 +0300, Jussi Lehtola wrote:<br>
><br>
> > You can verify the diagnosis with<br>
> ><br>
> > # smartctl -A /dev/sda<br>
> ><br>
> > If you have a nonzero number in one or more of the following fields<br>
> > Reallocated_Sector_Ct<br>
> > Current_Pending_Sector<br>
> > Offline_Uncorrectable<br>
> > then your hard drive is failing. Especially if you have something in<br>
> > the latter two you should panic.<br>
><br>
> I was getting a report myself via the gui applet that my sd was failing<br>
> (this damn thing isn't even a year old), so I ran the command above..<br>
><br>
> === START OF READ SMART DATA SECTION ===<br>
> SMART Attributes Data Structure revision number: 10<br>
> Vendor Specific SMART Attributes with Thresholds:<br>
> ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE<br>
> UPDATED WHEN_FAILED RAW_VALUE<br>
> 1 Raw_Read_Error_Rate 0x000f 105 094 006 Pre-fail Always<br>
> - 9758257<br>
> 3 Spin_Up_Time 0x0003 096 094 000 Pre-fail Always<br>
> - 0<br>
> 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always<br>
> - 16<br>
> 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always<br>
> - 1<br>
> 7 Seek_Error_Rate 0x000f 075 060 030 Pre-fail Always<br>
> - 39183414<br>
> 9 Power_On_Hours 0x0032 099 099 000 Old_age Always<br>
> - 1247<br>
> 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always<br>
> - 0<br>
> 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always<br>
> - 15<br>
> 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always<br>
> - 0<br>
> 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always<br>
> - 0<br>
> 190 Airflow_Temperature_Cel 0x0022 061 052 045 Old_age Always<br>
> - 39 (Lifetime Min/Max 37/41)<br>
> 194 Temperature_Celsius 0x0022 039 048 000 Old_age Always<br>
> - 39 (0 20 0 0)<br>
> 195 Hardware_ECC_Recovered 0x001a 065 061 000 Old_age Always<br>
> - 52230011<br>
> 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always<br>
> - 0<br>
> 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age<br>
> Offline - 0<br>
> 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always<br>
> - 0<br>
> 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age<br>
> Offline - 0<br>
> 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always<br>
> - 0<br>
><br>
> Hopefully didn't get messed up and not wrapped. Basically I see a 1<br>
> where the Reallocated_Sector_Ct is. Is this thing going bad?<br>
><br>
> --<br>
> Mike Chambers<br>
> Madisonville, KY<br>
><br>
> Fedora Project - Bugzapper, Tester, User, etc..<br>
> <a href="mailto:miketc302@fedoraproject.org">miketc302@fedoraproject.org</a><br>
><br>
<br>
</div></div>That does not look good. But I don't think that the problem originates<br>
with the drive. In fact, it looks like you have a problem with your<br>
case design - the disk is claiming to be running a lot hotter than it<br>
was designed for. The resulting out-of-spec expansion of all of the<br>
disk components is probably the real cause of all of the other errors.<br>
</blockquote><div><br>39 degrees celsius is not bad at all for an HD.<br>Anything below 45 degrees celsius is good (the maximum advertised temperature is in general 60 degrees celsius).<br><br></div></div><br>-- <br>Paulo Roma Cavalcanti<br>
LCG - UFRJ<br>