Parity-Check and Hard Drive problem

[codo1234]

Hello

after alot of buffering when i watched somethings from my system,

i started Parity-Check, that is very very slowly, and it seems that one HardDrive have error

https://imgur.com/a/Iac8HR1

you can see the estimate time  - 26 days (now its 65 days), and the HD 4, with alot of errors.

 

what i need to do?

Thanks

Edited December 9, 2018 by codo1234

[JorgeB]

Please post the diagnostics: Tools - > Diagnostics

[codo1234]

which file from the zip?

[JorgeB]

The complete zipped file.

[codo1234]

thank you

homenas-diagnostics-20181209-1150.zip

[JorgeB]

Looks like a failing SATA cable, replace it and try again.

[JorgeB]

Also, make sure notifications are enable, you'd be getting warnings about CRC errors.

[codo1234]

johnnie black - you saved me money, i almost run to buy new HD.

 

can i know how you analyze it that you suspect that this is the problem?

 

Thank you

 

btw, all my HD have this error all the time, with diffrent values,

 199UDMA CRC error count

and the parity disk have also this: 187Reported uncorrect

what is means? what i need to do with this

Edited December 9, 2018 by codo1234

[JorgeB]

Attribute 199 means a bad connection, 9 times out of 10 it's a bad SATA cable, disk4 has thousands of CRC errors, and at least some are recent.

 

Parity is showing a past read error, run a parity check and if no more read errors for now it's fine, but keep an eye on it.

[codo1234]

6 hours ago, johnnie.black said:

Attribute 199 means a bad connection, 9 times out of 10 it's a bad SATA cable, disk4 has thousands of CRC errors, and at least some are recent.

 

Parity is showing a past read error, run a parity check and if no more read errors for now it's fine, but keep an eye on it.

 

so the parity check finished, still having the errors in the SMART status section

what is the problem? what i need to do?

 

homenas-diagnostics-20181209-2010 (1).zip

[JorgeB]

Those SMART attributes don't reset, you can acknowledge current values.

[codo1234]

but everything is ok from the Diagnostics file?

 

[JorgeB]

Check went fine, no disk or sync errors.

[codo1234]

thank you!