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On 03/20/2013 10:50:51 PM, Carlos Hendson wrote: |
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> I started a long test on the hard drive: |
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> |
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> smartctl -t long /dev/sda |
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> |
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> smartctl -a /dev/sda also appears to indicate various errors (the |
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> output |
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> is attached). I'll trying to track down some documentation as to what |
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> they're actually reporting. |
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> |
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> Looking at the difference between the output of smartctl for before |
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> and |
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> during the test, there has been an increase in errors detected for ID |
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> #195 |
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> |
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> Before test: |
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> 195 Hardware_ECC_Recovered 0x001a 001 001 000 Old_age |
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> Always |
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> - 241822 |
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> |
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> During test: |
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> 195 Hardware_ECC_Recovered 0x001a 001 001 000 Old_age |
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> Always |
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> - 243582 |
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> |
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> Could this be the cause of the stalls during compiles? If it is the |
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> cause, is it possible for the kernel to detect such failures and |
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> report |
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> them? |
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> |
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|
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These numbers are misleading. You might have a look at |
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http://www.users.on.net/~fzabkar/HDD/Seagate_SER_RRER_HEC.html |
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|
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Helmut. |