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From: Dale <rdalek1967@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] New hard drive. Is this normal? It looks like a connect problem.
Date: Tue, 13 May 2025 01:30:28 -0500	[thread overview]
Message-ID: <16390e38-8418-67ee-85b4-d8f63260980a@gmail.com> (raw)
In-Reply-To: <47223065.fMDQidcC6G@rogueboard>

[-- Attachment #1: Type: text/plain, Size: 2458 bytes --]

Michael wrote:
> On Monday, 12 May 2025 09:11:54 British Summer Time Dale wrote:
>
>> I'm thinking about adding this to my backup drive set.  With this
>> addition, I can have one backup for all my videos instead of breaking it
>> into two pieces. 
>>
>> Any concerns with the data you see?  Would you be OK using this drive? 
> I don't want to say go ahead, only for the drive to fail when you come to rely 
> on it.  Knowing it's a refurbished drive, it takes time to spin up, but shows 
> no errors, I would use it in a non-critical operational setup and keep an eye 
> on it for a while, but that's just me.  I've had drives with critical errors 
> on them and have been waiting for them to fail for years now.  I'm still 
> waiting ...  ;-)
>

I use this command to check the important stuff. 


smartctl -a /dev/sdX | egrep
'(^ID|Reallocated_Sector_Ct|Reported_Uncorrectable_Er|Command_Timeout|Current_Pending_Sector|Offline_Uncorrectable)'


Just replace the X with correct drive device.  For the 20TB drive, that
shows this.


root@Gentoo-1 / # smartctl -a /dev/sdb | egrep
'(^ID|Reallocated_Sector_Ct|Reported_Uncorrectable_Er|Command_Timeout|Current_Pending_Sector|Offline_Uncorrectable)'
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE     
UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail 
Always       -       0
188 Command_Timeout         0x0032   100   100   000    Old_age  
Always       -       0 0 0
197 Current_Pending_Sector  0x0012   100   100   000    Old_age  
Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age  
Offline      -       0
root@Gentoo-1 / #


From what I've read, when those show zeros, it is a good drive. 

I'm going to do some more testing first but I think this drive is OK. 
To be honest, I can't tell that in connects any slower than any other
drive, regardless of size or age.  I tend to give a hard drive, or set
of hard drives for LVM setups, at least a minute to spin up and connect
before I try to mount them anyway.  If the drive does take a few extra
seconds to connect at full speed, I'll never notice it in real world use
even if the kernel does. 

Now to tackle that 8TB SMR drive.  I think it is sick, or something.  I
don't like that drive anyway.  LOL 

Dale

:-)  :-) 

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  reply	other threads:[~2025-05-13  6:31 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-05 21:15 [gentoo-user] New hard drive. Is this normal? It looks like a connect problem Dale
2025-05-06 12:12 ` Michael
2025-05-06 12:59   ` Dale
2025-05-06 14:31     ` Michael
2025-05-06 20:51       ` Dale
2025-05-06 23:08         ` Wol
2025-05-07  0:16           ` Dale
2025-05-06 23:30         ` Dale
2025-05-07  8:18           ` Michael
2025-05-07 15:13             ` Dale
2025-05-10 15:53               ` Dale
2025-05-10 18:52                 ` Michael
2025-05-12  8:11                   ` Dale
2025-05-12 11:14                     ` Michael
2025-05-13  6:30                       ` Dale [this message]
2025-05-12 22:34             ` Frank Steinmetzger
2025-05-13  6:05               ` Dale
2025-05-13  8:30               ` Michael
2025-05-30 13:46     ` Frank Steinmetzger
2025-05-30  1:25 ` Dale
2025-05-30 10:56   ` Michael
2025-05-30 13:47     ` Frank Steinmetzger
2025-05-30 15:10       ` Michael
2025-05-30 21:06     ` Dale
2025-05-31  8:21       ` Michael
2025-06-01  2:51         ` Dale
2025-06-01 11:02           ` Frank Steinmetzger
2025-06-01 12:20             ` Dale

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