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Re: SMART Uncorrectable_Error_Cnt rising - should I be worried?



On 2024-01-09 at 11:12, Curt wrote:

> On 2024-01-09, The Wanderer <wanderer@fastmail.fm> wrote:
> 
>> My default plan is to identify an appropriate model and buy a pair
>> of replacement drives, but not install them yet; buy another two
>> drives every six months, until I have a full replacement set; and
>> start failing drives out of the RAID array and installing
>> replacements as soon as one either fails, or looks like it's
>> imminently about to fail. But if the mass notification mails
>> indicate that all eight are nearing failure, that might not be
>> enough - and if they don't indicate any likelihood of failure this
>> year, then buying replacement drives yet might be premature.
> 
> Isn't it advised not to use the drives in this case, or to unmount
> them, or to avoid all reads and writes (or however it should be
> termed, as we all agree your symptoms mean trouble) in order to avoid
> exacerabating the upcoming failure? Or does this go without saying?

It probably is, but I don't have an alternative, since this is my
daily-driver computer and I can't afford to go without one in the
interim.

-- 
   The Wanderer

The reasonable man adapts himself to the world; the unreasonable one
persists in trying to adapt the world to himself. Therefore all
progress depends on the unreasonable man.         -- George Bernard Shaw

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