Re: SATA exceptions

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Pavel Machek wrote:
>>>> Your SMART log shows 309 reallocated sectors. That seems somewhat high..
>>> Ah sorry to misinterpret the content:), its a quiet new piece of hardware (at 
>>> most ~1.5 month old) and  "Reallocated_Event_Count" constantly increases 
>>> (currently its increased to 313) and although i'm not 100 percent sure these 
>>> errors only occured with kernels > 2.6.18 (or 2.6.18 didn't report these 
>>> cause according to kern.log these only visible with 2.6.22+) 
>> OS and driver can't really do much about the reallocation event.  Some
>> number of reallocations is okay but if you it going up constantly, you
>> probably have a dying disk.
> 
> Hmm... cut the power while writing is doable from OS and might force
> reallocations?

Hmmm... We don't have any pending write when power goes out and I don't
emergency unload can directly increase reallocation count.  It can
shorten lifespan of the head tho.

> You might want to check if number of reallocated sectors increases
> with shutdowns/reboots.

I'm curious too.

-- 
tejun
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux