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hard drive SMART errors


wgstarks

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Ive been getting notifications most of the day. Started some time last night. Not sure what to do about this?

 

9:18PM

Event: unRAID Disk 1 SMART health [187]

Subject: Warning [bRUNNHILDE] - reported uncorrect is 27

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

11:24PM

Event: unRAID Disk 1 SMART health [187]

Subject: Warning [bRUNNHILDE] - reported uncorrect is 28

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

4:55AM

Event: unRAID Disk 1 SMART health [187]

Subject: Warning [bRUNNHILDE] - reported uncorrect is 31

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

5:46AM

Event: unRAID Disk 1 SMART health [187]

Subject: Warning [bRUNNHILDE] - reported uncorrect is 32

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

12:03PM

Event: unRAID Disk 1 SMART health [187]

Subject: Warning [bRUNNHILDE] - reported uncorrect is 33

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

6:01PM

Event: unRAID Disk 1 SMART health [197]

Subject: Warning [bRUNNHILDE] - current pending sector is 65528

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

6:01PM

Event: unRAID Disk 1 SMART health [198]

Subject: Warning [bRUNNHILDE] - offline uncorrectable is 65528

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: warning

 

6:04PM

Event: unRAID Disk 1 SMART message [198]

Subject: Notice [bRUNNHILDE] - offline uncorrectable returned to normal value

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: normal

 

6:04PM

Event: unRAID Disk 1 SMART message [197]

Subject: Notice [bRUNNHILDE] - current pending sector returned to normal value

Description: ST3000DM001-9YN166_Z1F0KHH2 (sdi)

Importance: normal

 

I've attached a smart report.

brunnhilde-smart-20160105-1919.zip

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Thanks all for the replies. There's not much data on this drive so I'll probably just move it to another drive in the share with unbalance. Not quite sure how to remove a drive if I'm not going to replace it right away? Should I stop the array and then do a "New Configuration" without this drive?

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Thanks all for the replies. There's not much data on this drive so I'll probably just move it to another drive in the share with unbalance. Not quite sure how to remove a drive if I'm not going to replace it right away? Should I stop the array and then do a "New Configuration" without this drive?

Yes, then let it rebuild parity.
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Thanks all for the replies. There's not much data on this drive so I'll probably just move it to another drive in the share with unbalance. Not quite sure how to remove a drive if I'm not going to replace it right away? Should I stop the array and then do a "New Configuration" without this drive?

Yes, then let it rebuild parity.

Thanks. And then I'll have to powerdown to remove the drive from the cage, right? Pretty sure hot swapping isn't supported.

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then I'll have to powerdown to remove the drive from the cage, right? Pretty sure hot swapping isn't supported.

Hot swapping depends on your hardware, not unraid. If your controller and cage support it, unraid is fine with it. Just don't try to hot swap an array drive with the array started, as that is not supported. Swapping with the array stopped, or messing with a drive not managed by unraid works fine. My cages have power buttons, and I swap drives for preclear or data transfer using unassigned devices plugin with no issues, all with the array started.

 

I wouldn't hot swap without the ability to spin down the drive or power it off first, as yanking a spinning drive out of a cage could be BAD.

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