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Re: Problem compiling custom kernel on debian



Divick Kishore:
> 
> General SMART Values:
> Offline data collection status:  (0x00)	Offline data collection activity
> 					was never started.
> 					Auto Offline Data Collection: Disabled.
> Self-test execution status:      (   0)	The previous self-test routine completed
> 					without error or no self-test has ever
> 					been run.

You can make your disk run SMART self-tests to find out whether your
disk thinks it is dying. The command is something like 'smartctl -t long
/dev/hdX'.

> Vendor Specific SMART Attributes with Thresholds:
> ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE
> UPDATED  WHEN_FAILED RAW_VALUE
>   1 Raw_Read_Error_Rate     0x000a   100   100   051    Old_age Always       -       210
-- snip

I am not an expert, but the values look ok to me. Gemeral rule of thumb:
compare WORST with THRESH. If WORST is lower, you might have a problem.
If the attribute is of type Pre-fail, it is probably severe.

> 197 Current_Pending_Sector  0x0032   253   253   010    Old_age
> Always       -       0

No unreadable sectors are waiting to be relocated by the disk. This is
good.

> Error 238 occurred at disk power-on lifetime: 17802 hours (741 days + 18 hours)
>   When the command that caused the error occurred, the device was
> active or idle.
> 
>   After command completion occurred, registers were:
>   ER ST SC SN CL CH DH
>   -- -- -- -- -- -- --
>   40 88 08 af 19 1c e0   8 sectors at LBA = 0x001c19af = 1841583
> 
>   Commands leading to the command that caused the error were:
>   CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
>   -- -- -- -- -- -- -- --  ----------------  --------------------
>   c8 00 08 af 19 1c e0 00      00:07:19.000  READ DMA
>   ca 00 40 87 05 44 e0 00      00:07:19.000  WRITE DMA
>   ca 00 10 47 05 44 e0 00      00:07:19.000  WRITE DMA
>   ca 00 08 2f 05 44 e0 00      00:07:19.000  WRITE DMA
>   ca 00 20 07 05 44 e0 00      00:07:19.000  WRITE DMA

I *think* these errors aren't necessarily bad, but I cannot really tell.

What I would do: use the disk as little as possible, get a replacement
and do a backup.

J.
-- 
I like my Toyota RAV4 because of the commanding view of the traffic
jams.
[Agree]   [Disagree]
                 <http://www.slowlydownward.com/NODATA/data_enter2.html>

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